Draco v1.4.3

CMakeLists.txt

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
 
 # Draco requires C++11.

cmake/draco_build_definitions.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_BUILD_DEFINITIONS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_BUILD_DEFINITIONS_CMAKE_
@@ -36,7 +50,24 @@ macro(draco_set_build_definitions)
   endif()
 
   draco_load_version_info()
-  set(DRACO_SOVERSION 1)
+
+  # Library version info. See the libtool docs for updating the values:
+  # https://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
+  #
+  # c=<current>, r=<revision>, a=<age>
+  #
+  # libtool generates a .so file as .so.[c-a].a.r, while -version-info c:r:a is
+  # passed to libtool.
+  #
+  # We set DRACO_SOVERSION = [c-a].a.r
+  set(LT_CURRENT 1)
+  set(LT_REVISION 0)
+  set(LT_AGE 0)
+  math(EXPR DRACO_SOVERSION_MAJOR "${LT_CURRENT} - ${LT_AGE}")
+  set(DRACO_SOVERSION "${DRACO_SOVERSION_MAJOR}.${LT_AGE}.${LT_REVISION}")
+  unset(LT_CURRENT)
+  unset(LT_REVISION)
+  unset(LT_AGE)
 
   list(APPEND draco_include_paths "${draco_root}" "${draco_root}/src"
               "${draco_build}")

cmake/draco_cpu_detection.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_CPU_DETECTION_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_CPU_DETECTION_CMAKE_

cmake/draco_emscripten.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_EMSCRIPTEN_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_EMSCRIPTEN_CMAKE_
@@ -36,7 +50,10 @@ macro(draco_get_required_emscripten_flags)
     list(APPEND ${em_FLAG_LIST_VAR} "-fno-omit-frame-pointer")
     list(APPEND ${em_FLAG_LIST_VAR} "-sMODULARIZE=1")
     list(APPEND ${em_FLAG_LIST_VAR} "-sNO_FILESYSTEM=1")
-    list(APPEND ${em_FLAG_LIST_VAR} "-sEXPORTED_RUNTIME_METHODS=[]")
+    list(APPEND ${em_FLAG_LIST_VAR}
+                "-sEXPORTED_RUNTIME_METHODS=[\"callRuntimeCallbacks\"]")
+    list(APPEND ${em_FLAG_LIST_VAR}
+                "-sEXPORTED_FUNCTIONS=[\"_free\", \"_malloc\"]")
     list(APPEND ${em_FLAG_LIST_VAR} "-sPRECISE_F32=1")
     list(APPEND ${em_FLAG_LIST_VAR} "-sNODEJS_CATCH_EXIT=0")
     list(APPEND ${em_FLAG_LIST_VAR} "-sNODEJS_CATCH_REJECTION=0")

cmake/draco_flags.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_FLAGS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_FLAGS_CMAKE_

cmake/draco_helpers.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_HELPERS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_HELPERS_CMAKE_

cmake/draco_install.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_INSTALL_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_INSTALL_CMAKE_

cmake/draco_intrinsics.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_INTRINSICS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_INTRINSICS_CMAKE_

cmake/draco_options.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_OPTIONS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_OPTIONS_CMAKE_

cmake/draco_sanitizer.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_SANITIZER_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_SANITIZER_CMAKE_

cmake/draco_targets.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_TARGETS_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_TARGETS_CMAKE_
@@ -87,7 +101,10 @@ macro(draco_add_executable)
   endif()
 
   add_executable(${exe_NAME} ${exe_SOURCES})
-  set_target_properties(${exe_NAME} PROPERTIES VERSION ${DRACO_VERSION})
+
+  if(NOT EMSCRIPTEN)
+    set_target_properties(${exe_NAME} PROPERTIES VERSION ${DRACO_VERSION})
+  endif()
 
   if(exe_OUTPUT_NAME)
     set_target_properties(${exe_NAME} PROPERTIES OUTPUT_NAME ${exe_OUTPUT_NAME})
@@ -320,11 +337,12 @@ macro(draco_add_library)
     set_target_properties(${lib_NAME} PROPERTIES PREFIX "")
   endif()
 
-  # VERSION and SOVERSION as necessary
-  if(NOT lib_TYPE STREQUAL STATIC AND NOT lib_TYPE STREQUAL MODULE)
-    set_target_properties(${lib_NAME} PROPERTIES VERSION ${DRACO_VERSION})
-    if(NOT MSVC)
-      set_target_properties(${lib_NAME} PROPERTIES SOVERSION ${DRACO_SOVERSION})
+  if(NOT EMSCRIPTEN)
+    # VERSION and SOVERSION as necessary
+    if((lib_TYPE STREQUAL BUNDLE OR lib_TYPE STREQUAL SHARED) AND NOT MSVC)
+      set_target_properties(${lib_NAME}
+                            PROPERTIES VERSION ${DRACO_SOVERSION} SOVERSION
+                                       ${DRACO_SOVERSION_MAJOR})
     endif()
   endif()
 

cmake/draco_test_config.h.cmake

@@ -1,3 +1,17 @@
+// Copyright 2021 The Draco Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #ifndef DRACO_TESTING_DRACO_TEST_CONFIG_H_
 #define DRACO_TESTING_DRACO_TEST_CONFIG_H_
 

cmake/draco_tests.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_TESTS_CMAKE)
   return()
 endif()

cmake/draco_variables.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_DRACO_VARIABLES_CMAKE_)
   return()
 endif() # DRACO_CMAKE_DRACO_VARIABLES_CMAKE_

cmake/toolchains/aarch64-linux-gnu.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_AARCH64_LINUX_GNU_CMAKE_)
   return()
 endif() # DRACO_CMAKE_TOOLCHAINS_AARCH64_LINUX_GNU_CMAKE_

cmake/toolchains/android-ndk-common.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ANDROID_NDK_COMMON_CMAKE_)
   return()
 endif()

cmake/toolchains/android.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ANDROID_CMAKE_)
   return()
 endif() # DRACO_CMAKE_TOOLCHAINS_ANDROID_CMAKE_

cmake/toolchains/arm-ios-common.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARM_IOS_COMMON_CMAKE_)
   return()
 endif()
@@ -13,5 +27,3 @@ set(CMAKE_C_COMPILER clang)
 set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
 set(CMAKE_CXX_COMPILER clang++)
 set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
-
-# TODO(tomfinegan): Handle bit code embedding.

cmake/toolchains/arm-linux-gnueabihf.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARM_LINUX_GNUEABIHF_CMAKE_)
   return()
 endif() # DRACO_CMAKE_TOOLCHAINS_ARM_LINUX_GNUEABIHF_CMAKE_

cmake/toolchains/arm64-android-ndk-libcpp.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARM64_ANDROID_NDK_LIBCPP_CMAKE_)
   return()
 endif()

cmake/toolchains/arm64-ios.cmake

@@ -1,10 +1,23 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_)
   return()
 endif()
 set(DRACO_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_ 1)
 
 if(XCODE)
-  # TODO(tomfinegan): Handle arm builds in Xcode.
   message(FATAL_ERROR "This toolchain does not support Xcode.")
 endif()
 

cmake/toolchains/arm64-linux-gcc.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_)
   return()
 endif()

cmake/toolchains/armv7-android-ndk-libcpp.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARMV7_ANDROID_NDK_LIBCPP_CMAKE_)
   return()
 endif()

cmake/toolchains/armv7-ios.cmake

@@ -1,10 +1,23 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_)
   return()
 endif()
 set(DRACO_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_ 1)
 
 if(XCODE)
-  # TODO(tomfinegan): Handle arm builds in Xcode.
   message(FATAL_ERROR "This toolchain does not support Xcode.")
 endif()
 

cmake/toolchains/armv7-linux-gcc.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_)
   return()
 endif()

cmake/toolchains/armv7s-ios.cmake

@@ -1,10 +1,23 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_)
   return()
 endif()
 set(DRACO_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_ 1)
 
 if(XCODE)
-  # TODO(tomfinegan): Handle arm builds in Xcode.
   message(FATAL_ERROR "This toolchain does not support Xcode.")
 endif()
 

cmake/toolchains/i386-ios.cmake

@@ -1,10 +1,23 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_i386_IOS_CMAKE_)
   return()
 endif()
 set(DRACO_CMAKE_TOOLCHAINS_i386_IOS_CMAKE_ 1)
 
 if(XCODE)
-  # TODO(tomfinegan): Handle arm builds in Xcode.
   message(FATAL_ERROR "This toolchain does not support Xcode.")
 endif()
 

cmake/toolchains/x86-android-ndk-libcpp.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_X86_ANDROID_NDK_LIBCPP_CMAKE_)
   return()
 endif()

cmake/toolchains/x86_64-android-ndk-libcpp.cmake

@@ -1,3 +1,17 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_X86_64_ANDROID_NDK_LIBCPP_CMAKE_)
   return()
 endif()

cmake/toolchains/x86_64-ios.cmake

@@ -1,10 +1,23 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 if(DRACO_CMAKE_TOOLCHAINS_X86_64_IOS_CMAKE_)
   return()
 endif()
 set(DRACO_CMAKE_TOOLCHAINS_X86_64_IOS_CMAKE_ 1)
 
 if(XCODE)
-  # TODO(tomfinegan): Handle arm builds in Xcode.
   message(FATAL_ERROR "This toolchain does not support Xcode.")
 endif()
 

docs/.ruby-version

@@ -1 +1 @@
-2.5.0
+2.4.1

docs/Gemfile

@@ -1,3 +1,2 @@
 source 'https://rubygems.org'
-gem 'github-pages', group: :jekyll_plugins
-gem 'nokogiri', '~> 1.12'
+gem 'github-pages', group: :jekyll_plugins

docs/Gemfile.lock

@@ -1,14 +1,13 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.3.5)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
+    activesupport (4.2.10)
+      i18n (~> 0.7)
       minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -16,138 +15,134 @@ GEM
     colorator (1.1.0)
     commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.1.8)
-    dnsruby (1.61.5)
-      simpleidn (~> 0.1)
-    em-websocket (0.5.2)
+    concurrent-ruby (1.1.5)
+    dnsruby (1.61.2)
+      addressable (~> 2.5)
+    em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
     execjs (2.7.0)
-    faraday (1.3.0)
-      faraday-net_http (~> 1.0)
+    faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-      ruby2_keywords
-    faraday-net_http (1.0.1)
-    ffi (1.15.0)
+    ffi (1.10.0)
     forwardable-extended (2.6.0)
-    gemoji (3.0.1)
-    github-pages (212)
-      github-pages-health-check (= 1.17.0)
-      jekyll (= 3.9.0)
-      jekyll-avatar (= 0.7.0)
+    gemoji (3.0.0)
+    github-pages (197)
+      activesupport (= 4.2.10)
+      github-pages-health-check (= 1.16.1)
+      jekyll (= 3.7.4)
+      jekyll-avatar (= 0.6.0)
       jekyll-coffeescript (= 1.1.1)
-      jekyll-commonmark-ghpages (= 0.1.6)
+      jekyll-commonmark-ghpages (= 0.1.5)
       jekyll-default-layout (= 0.1.4)
-      jekyll-feed (= 0.15.1)
+      jekyll-feed (= 0.11.0)
       jekyll-gist (= 1.5.0)
-      jekyll-github-metadata (= 2.13.0)
-      jekyll-mentions (= 1.6.0)
-      jekyll-optional-front-matter (= 0.3.2)
+      jekyll-github-metadata (= 2.12.1)
+      jekyll-mentions (= 1.4.1)
+      jekyll-optional-front-matter (= 0.3.0)
       jekyll-paginate (= 1.1.0)
-      jekyll-readme-index (= 0.3.0)
-      jekyll-redirect-from (= 0.16.0)
-      jekyll-relative-links (= 0.6.1)
-      jekyll-remote-theme (= 0.4.2)
+      jekyll-readme-index (= 0.2.0)
+      jekyll-redirect-from (= 0.14.0)
+      jekyll-relative-links (= 0.6.0)
+      jekyll-remote-theme (= 0.3.1)
       jekyll-sass-converter (= 1.5.2)
-      jekyll-seo-tag (= 2.7.1)
-      jekyll-sitemap (= 1.4.0)
-      jekyll-swiss (= 1.0.0)
+      jekyll-seo-tag (= 2.5.0)
+      jekyll-sitemap (= 1.2.0)
+      jekyll-swiss (= 0.4.0)
       jekyll-theme-architect (= 0.1.1)
       jekyll-theme-cayman (= 0.1.1)
       jekyll-theme-dinky (= 0.1.1)
-      jekyll-theme-hacker (= 0.1.2)
+      jekyll-theme-hacker (= 0.1.1)
       jekyll-theme-leap-day (= 0.1.1)
       jekyll-theme-merlot (= 0.1.1)
       jekyll-theme-midnight (= 0.1.1)
       jekyll-theme-minimal (= 0.1.1)
       jekyll-theme-modernist (= 0.1.1)
-      jekyll-theme-primer (= 0.5.4)
+      jekyll-theme-primer (= 0.5.3)
       jekyll-theme-slate (= 0.1.1)
       jekyll-theme-tactile (= 0.1.1)
       jekyll-theme-time-machine (= 0.1.1)
-      jekyll-titles-from-headings (= 0.5.3)
-      jemoji (= 0.12.0)
-      kramdown (= 2.3.0)
-      kramdown-parser-gfm (= 1.1.0)
-      liquid (= 4.0.3)
+      jekyll-titles-from-headings (= 0.5.1)
+      jemoji (= 0.10.2)
+      kramdown (= 1.17.0)
+      liquid (= 4.0.0)
+      listen (= 3.1.5)
       mercenary (~> 0.3)
-      minima (= 2.5.1)
-      nokogiri (>= 1.10.4, < 2.0)
-      rouge (= 3.26.0)
+      minima (= 2.5.0)
+      nokogiri (>= 1.8.5, < 2.0)
+      rouge (= 2.2.1)
       terminal-table (~> 1.4)
-    github-pages-health-check (1.17.0)
+    github-pages-health-check (1.16.1)
       addressable (~> 2.3)
       dnsruby (~> 1.60)
       octokit (~> 4.0)
-      public_suffix (>= 2.0.2, < 5.0)
+      public_suffix (~> 3.0)
       typhoeus (~> 1.3)
-    html-pipeline (2.14.0)
+    html-pipeline (2.10.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
     http_parser.rb (0.6.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jekyll (3.9.0)
+    jekyll (3.7.4)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
       i18n (~> 0.7)
       jekyll-sass-converter (~> 1.0)
       jekyll-watch (~> 2.0)
-      kramdown (>= 1.17, < 3)
+      kramdown (~> 1.14)
       liquid (~> 4.0)
       mercenary (~> 0.3.3)
       pathutil (~> 0.9)
       rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
-    jekyll-avatar (0.7.0)
-      jekyll (>= 3.0, < 5.0)
+    jekyll-avatar (0.6.0)
+      jekyll (~> 3.0)
     jekyll-coffeescript (1.1.1)
       coffee-script (~> 2.2)
       coffee-script-source (~> 1.11.1)
-    jekyll-commonmark (1.3.1)
+    jekyll-commonmark (1.2.0)
       commonmarker (~> 0.14)
-      jekyll (>= 3.7, < 5.0)
-    jekyll-commonmark-ghpages (0.1.6)
+      jekyll (>= 3.0, < 4.0)
+    jekyll-commonmark-ghpages (0.1.5)
       commonmarker (~> 0.17.6)
-      jekyll-commonmark (~> 1.2)
-      rouge (>= 2.0, < 4.0)
+      jekyll-commonmark (~> 1)
+      rouge (~> 2)
     jekyll-default-layout (0.1.4)
       jekyll (~> 3.0)
-    jekyll-feed (0.15.1)
-      jekyll (>= 3.7, < 5.0)
+    jekyll-feed (0.11.0)
+      jekyll (~> 3.3)
     jekyll-gist (1.5.0)
       octokit (~> 4.2)
-    jekyll-github-metadata (2.13.0)
-      jekyll (>= 3.4, < 5.0)
+    jekyll-github-metadata (2.12.1)
+      jekyll (~> 3.4)
       octokit (~> 4.0, != 4.4.0)
-    jekyll-mentions (1.6.0)
+    jekyll-mentions (1.4.1)
       html-pipeline (~> 2.3)
-      jekyll (>= 3.7, < 5.0)
-    jekyll-optional-front-matter (0.3.2)
-      jekyll (>= 3.0, < 5.0)
+      jekyll (~> 3.0)
+    jekyll-optional-front-matter (0.3.0)
+      jekyll (~> 3.0)
     jekyll-paginate (1.1.0)
-    jekyll-readme-index (0.3.0)
-      jekyll (>= 3.0, < 5.0)
-    jekyll-redirect-from (0.16.0)
-      jekyll (>= 3.3, < 5.0)
-    jekyll-relative-links (0.6.1)
-      jekyll (>= 3.3, < 5.0)
-    jekyll-remote-theme (0.4.2)
-      addressable (~> 2.0)
-      jekyll (>= 3.5, < 5.0)
-      jekyll-sass-converter (>= 1.0, <= 3.0.0, != 2.0.0)
-      rubyzip (>= 1.3.0, < 3.0)
+    jekyll-readme-index (0.2.0)
+      jekyll (~> 3.0)
+    jekyll-redirect-from (0.14.0)
+      jekyll (~> 3.3)
+    jekyll-relative-links (0.6.0)
+      jekyll (~> 3.3)
+    jekyll-remote-theme (0.3.1)
+      jekyll (~> 3.5)
+      rubyzip (>= 1.2.1, < 3.0)
     jekyll-sass-converter (1.5.2)
       sass (~> 3.4)
-    jekyll-seo-tag (2.7.1)
-      jekyll (>= 3.8, < 5.0)
-    jekyll-sitemap (1.4.0)
-      jekyll (>= 3.7, < 5.0)
-    jekyll-swiss (1.0.0)
+    jekyll-seo-tag (2.5.0)
+      jekyll (~> 3.3)
+    jekyll-sitemap (1.2.0)
+      jekyll (~> 3.3)
+    jekyll-swiss (0.4.0)
     jekyll-theme-architect (0.1.1)
       jekyll (~> 3.5)
       jekyll-seo-tag (~> 2.0)
@@ -157,8 +152,8 @@ GEM
     jekyll-theme-dinky (0.1.1)
       jekyll (~> 3.5)
       jekyll-seo-tag (~> 2.0)
-    jekyll-theme-hacker (0.1.2)
-      jekyll (> 3.5, < 5.0)
+    jekyll-theme-hacker (0.1.1)
+      jekyll (~> 3.5)
       jekyll-seo-tag (~> 2.0)
     jekyll-theme-leap-day (0.1.1)
       jekyll (~> 3.5)
@@ -175,8 +170,8 @@ GEM
     jekyll-theme-modernist (0.1.1)
       jekyll (~> 3.5)
       jekyll-seo-tag (~> 2.0)
-    jekyll-theme-primer (0.5.4)
-      jekyll (> 3.5, < 5.0)
+    jekyll-theme-primer (0.5.3)
+      jekyll (~> 3.5)
       jekyll-github-metadata (~> 2.9)
       jekyll-seo-tag (~> 2.0)
     jekyll-theme-slate (0.1.1)
@@ -188,77 +183,66 @@ GEM
     jekyll-theme-time-machine (0.1.1)
       jekyll (~> 3.5)
       jekyll-seo-tag (~> 2.0)
-    jekyll-titles-from-headings (0.5.3)
-      jekyll (>= 3.3, < 5.0)
-    jekyll-watch (2.2.1)
+    jekyll-titles-from-headings (0.5.1)
+      jekyll (~> 3.3)
+    jekyll-watch (2.1.2)
       listen (~> 3.0)
-    jemoji (0.12.0)
+    jemoji (0.10.2)
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
-      jekyll (>= 3.0, < 5.0)
-    kramdown (2.3.0)
-      rexml
-    kramdown-parser-gfm (1.1.0)
-      kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.4.1)
-      rb-fsevent (~> 0.10, >= 0.10.3)
-      rb-inotify (~> 0.9, >= 0.9.10)
+      jekyll (~> 3.0)
+    kramdown (1.17.0)
+    liquid (4.0.0)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    minima (2.5.1)
-      jekyll (>= 3.5, < 5.0)
+    mini_portile2 (2.4.0)
+    minima (2.5.0)
+      jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    minitest (5.14.4)
-    multipart-post (2.1.1)
-    nokogiri (1.12.5-x86_64-linux)
-      racc (~> 1.4)
-    octokit (4.20.0)
-      faraday (>= 0.9)
+    minitest (5.11.3)
+    multipart-post (2.0.0)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
+    octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
-    racc (1.5.2)
-    rb-fsevent (0.10.4)
-    rb-inotify (0.10.1)
+    public_suffix (3.0.3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.10.0)
       ffi (~> 1.0)
-    rexml (3.2.5)
-    rouge (3.26.0)
-    ruby-enum (0.9.0)
+    rouge (2.2.1)
+    ruby-enum (0.7.2)
       i18n
-    ruby2_keywords (0.0.4)
-    rubyzip (2.3.0)
+    ruby_dep (1.5.0)
+    rubyzip (2.1.0)
     safe_yaml (1.0.5)
-    sass (3.7.4)
+    sass (3.7.3)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    sawyer (0.8.2)
-      addressable (>= 2.3.5)
-      faraday (> 0.8, < 2.0)
-    simpleidn (0.2.1)
-      unf (~> 0.1.4)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
-    typhoeus (1.4.0)
+    typhoeus (1.3.1)
       ethon (>= 0.9.0)
-    tzinfo (1.2.9)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.7.7)
-    unicode-display_width (1.7.0)
-    zeitwerk (2.4.2)
+    unicode-display_width (1.5.0)
 
 PLATFORMS
-  x86_64-linux
+  ruby
 
 DEPENDENCIES
   github-pages
-  nokogiri (~> 1.12)
 
 BUNDLED WITH
-   2.2.14
+   2.0.1

docs/_config.yml

@@ -26,7 +26,7 @@ timezone: America/Los_Angeles
 
 # Build settings
 markdown: kramdown
-plugins:
+gems:
 exclude:
   - Gemfile
   - Gemfile.lock

javascript/draco_encoder_wrapper.js

@@ -1,107 +1,97 @@
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-$jscomp.ISOLATE_POLYFILLS=!1;$jscomp.FORCE_POLYFILL_PROMISE=!1;$jscomp.FORCE_POLYFILL_PROMISE_WHEN_NO_UNHANDLED_REJECTION=!1;$jscomp.getGlobal=function(l){l=["object"==typeof globalThis&&globalThis,l,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var p=0;p<l.length;++p){var n=l[p];if(n&&n.Math==Math)return n}throw Error("Cannot find global object");};$jscomp.global=$jscomp.getGlobal(this);
-$jscomp.defineProperty=$jscomp.ASSUME_ES5||"function"==typeof Object.defineProperties?Object.defineProperty:function(l,p,n){if(l==Array.prototype||l==Object.prototype)return l;l[p]=n.value;return l};$jscomp.IS_SYMBOL_NATIVE="function"===typeof Symbol&&"symbol"===typeof Symbol("x");$jscomp.TRUST_ES6_POLYFILLS=!$jscomp.ISOLATE_POLYFILLS||$jscomp.IS_SYMBOL_NATIVE;$jscomp.polyfills={};$jscomp.propertyToPolyfillSymbol={};$jscomp.POLYFILL_PREFIX="$jscp$";
-var $jscomp$lookupPolyfilledValue=function(l,p){var n=$jscomp.propertyToPolyfillSymbol[p];if(null==n)return l[p];n=l[n];return void 0!==n?n:l[p]};$jscomp.polyfill=function(l,p,n,r){p&&($jscomp.ISOLATE_POLYFILLS?$jscomp.polyfillIsolated(l,p,n,r):$jscomp.polyfillUnisolated(l,p,n,r))};
-$jscomp.polyfillUnisolated=function(l,p,n,r){n=$jscomp.global;l=l.split(".");for(r=0;r<l.length-1;r++){var k=l[r];if(!(k in n))return;n=n[k]}l=l[l.length-1];r=n[l];p=p(r);p!=r&&null!=p&&$jscomp.defineProperty(n,l,{configurable:!0,writable:!0,value:p})};
-$jscomp.polyfillIsolated=function(l,p,n,r){var k=l.split(".");l=1===k.length;r=k[0];r=!l&&r in $jscomp.polyfills?$jscomp.polyfills:$jscomp.global;for(var C=0;C<k.length-1;C++){var h=k[C];if(!(h in r))return;r=r[h]}k=k[k.length-1];n=$jscomp.IS_SYMBOL_NATIVE&&"es6"===n?r[k]:null;p=p(n);null!=p&&(l?$jscomp.defineProperty($jscomp.polyfills,k,{configurable:!0,writable:!0,value:p}):p!==n&&($jscomp.propertyToPolyfillSymbol[k]=$jscomp.IS_SYMBOL_NATIVE?$jscomp.global.Symbol(k):$jscomp.POLYFILL_PREFIX+k,k=
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+function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);Ub(d,b,c)};y.prototype.SetTrackEncodedProperties=y.prototype.SetTrackEncodedProperties=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);Vb(c,b)};y.prototype.EncodeMeshToDracoBuffer=y.prototype.EncodeMeshToDracoBuffer=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return Wb(d,b,c)};y.prototype.EncodePointCloudToDracoBuffer=y.prototype.EncodePointCloudToDracoBuffer=
+function(b,c,d){var e=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return Xb(e,b,c,d)};y.prototype.GetNumberOfEncodedPoints=y.prototype.GetNumberOfEncodedPoints=function(){return Yb(this.ptr)};y.prototype.GetNumberOfEncodedFaces=y.prototype.GetNumberOfEncodedFaces=function(){return Zb(this.ptr)};y.prototype.__destroy__=y.prototype.__destroy__=function(){$b(this.ptr)};A.prototype=Object.create(w.prototype);A.prototype.constructor=A;
+A.prototype.__class__=A;A.__cache__={};a.ExpertEncoder=A;A.prototype.SetEncodingMethod=A.prototype.SetEncodingMethod=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);ac(c,b)};A.prototype.SetAttributeQuantization=A.prototype.SetAttributeQuantization=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);bc(d,b,c)};A.prototype.SetAttributeExplicitQuantization=A.prototype.SetAttributeExplicitQuantization=function(b,c,d,e,g){var t=this.ptr;l.prepare();
+b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);"object"==typeof e&&(e=aa(e));g&&"object"===typeof g&&(g=g.ptr);cc(t,b,c,d,e,g)};A.prototype.SetSpeedOptions=A.prototype.SetSpeedOptions=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);dc(d,b,c)};A.prototype.SetTrackEncodedProperties=A.prototype.SetTrackEncodedProperties=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);ec(c,b)};A.prototype.EncodeToDracoBuffer=
+A.prototype.EncodeToDracoBuffer=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return fc(d,b,c)};A.prototype.GetNumberOfEncodedPoints=A.prototype.GetNumberOfEncodedPoints=function(){return gc(this.ptr)};A.prototype.GetNumberOfEncodedFaces=A.prototype.GetNumberOfEncodedFaces=function(){return hc(this.ptr)};A.prototype.__destroy__=A.prototype.__destroy__=function(){ic(this.ptr)};(function(){function b(){a.INVALID=jc();a.POSITION=kc();a.NORMAL=lc();a.COLOR=
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javascript/draco_wasm_wrapper.js

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javascript/draco_wasm_wrapper_gltf.js

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-a.asm.emscripten_bind_AttributeQuantizationTransform_AttributeQuantizationTransform_0).apply(null,arguments)},xb=a._emscripten_bind_AttributeQuantizationTransform_InitFromAttribute_1=function(){return(xb=a._emscripten_bind_AttributeQuantizationTransform_InitFromAttribute_1=a.asm.emscripten_bind_AttributeQuantizationTransform_InitFromAttribute_1).apply(null,arguments)},yb=a._emscripten_bind_AttributeQuantizationTransform_quantization_bits_0=function(){return(yb=a._emscripten_bind_AttributeQuantizationTransform_quantization_bits_0=
-a.asm.emscripten_bind_AttributeQuantizationTransform_quantization_bits_0).apply(null,arguments)},zb=a._emscripten_bind_AttributeQuantizationTransform_min_value_1=function(){return(zb=a._emscripten_bind_AttributeQuantizationTransform_min_value_1=a.asm.emscripten_bind_AttributeQuantizationTransform_min_value_1).apply(null,arguments)},Ab=a._emscripten_bind_AttributeQuantizationTransform_range_0=function(){return(Ab=a._emscripten_bind_AttributeQuantizationTransform_range_0=a.asm.emscripten_bind_AttributeQuantizationTransform_range_0).apply(null,
-arguments)},Bb=a._emscripten_bind_AttributeQuantizationTransform___destroy___0=function(){return(Bb=a._emscripten_bind_AttributeQuantizationTransform___destroy___0=a.asm.emscripten_bind_AttributeQuantizationTransform___destroy___0).apply(null,arguments)},Oa=a._emscripten_bind_AttributeOctahedronTransform_AttributeOctahedronTransform_0=function(){return(Oa=a._emscripten_bind_AttributeOctahedronTransform_AttributeOctahedronTransform_0=a.asm.emscripten_bind_AttributeOctahedronTransform_AttributeOctahedronTransform_0).apply(null,
-arguments)},Cb=a._emscripten_bind_AttributeOctahedronTransform_InitFromAttribute_1=function(){return(Cb=a._emscripten_bind_AttributeOctahedronTransform_InitFromAttribute_1=a.asm.emscripten_bind_AttributeOctahedronTransform_InitFromAttribute_1).apply(null,arguments)},Db=a._emscripten_bind_AttributeOctahedronTransform_quantization_bits_0=function(){return(Db=a._emscripten_bind_AttributeOctahedronTransform_quantization_bits_0=a.asm.emscripten_bind_AttributeOctahedronTransform_quantization_bits_0).apply(null,
-arguments)},Eb=a._emscripten_bind_AttributeOctahedronTransform___destroy___0=function(){return(Eb=a._emscripten_bind_AttributeOctahedronTransform___destroy___0=a.asm.emscripten_bind_AttributeOctahedronTransform___destroy___0).apply(null,arguments)},Pa=a._emscripten_bind_PointCloud_PointCloud_0=function(){return(Pa=a._emscripten_bind_PointCloud_PointCloud_0=a.asm.emscripten_bind_PointCloud_PointCloud_0).apply(null,arguments)},Fb=a._emscripten_bind_PointCloud_num_attributes_0=function(){return(Fb=a._emscripten_bind_PointCloud_num_attributes_0=
-a.asm.emscripten_bind_PointCloud_num_attributes_0).apply(null,arguments)},Gb=a._emscripten_bind_PointCloud_num_points_0=function(){return(Gb=a._emscripten_bind_PointCloud_num_points_0=a.asm.emscripten_bind_PointCloud_num_points_0).apply(null,arguments)},Hb=a._emscripten_bind_PointCloud___destroy___0=function(){return(Hb=a._emscripten_bind_PointCloud___destroy___0=a.asm.emscripten_bind_PointCloud___destroy___0).apply(null,arguments)},Qa=a._emscripten_bind_Mesh_Mesh_0=function(){return(Qa=a._emscripten_bind_Mesh_Mesh_0=
-a.asm.emscripten_bind_Mesh_Mesh_0).apply(null,arguments)},Ib=a._emscripten_bind_Mesh_num_faces_0=function(){return(Ib=a._emscripten_bind_Mesh_num_faces_0=a.asm.emscripten_bind_Mesh_num_faces_0).apply(null,arguments)},Jb=a._emscripten_bind_Mesh_num_attributes_0=function(){return(Jb=a._emscripten_bind_Mesh_num_attributes_0=a.asm.emscripten_bind_Mesh_num_attributes_0).apply(null,arguments)},Kb=a._emscripten_bind_Mesh_num_points_0=function(){return(Kb=a._emscripten_bind_Mesh_num_points_0=a.asm.emscripten_bind_Mesh_num_points_0).apply(null,
-arguments)},Lb=a._emscripten_bind_Mesh___destroy___0=function(){return(Lb=a._emscripten_bind_Mesh___destroy___0=a.asm.emscripten_bind_Mesh___destroy___0).apply(null,arguments)},Ra=a._emscripten_bind_Metadata_Metadata_0=function(){return(Ra=a._emscripten_bind_Metadata_Metadata_0=a.asm.emscripten_bind_Metadata_Metadata_0).apply(null,arguments)},Mb=a._emscripten_bind_Metadata___destroy___0=function(){return(Mb=a._emscripten_bind_Metadata___destroy___0=a.asm.emscripten_bind_Metadata___destroy___0).apply(null,
-arguments)},Nb=a._emscripten_bind_Status_code_0=function(){return(Nb=a._emscripten_bind_Status_code_0=a.asm.emscripten_bind_Status_code_0).apply(null,arguments)},Ob=a._emscripten_bind_Status_ok_0=function(){return(Ob=a._emscripten_bind_Status_ok_0=a.asm.emscripten_bind_Status_ok_0).apply(null,arguments)},Pb=a._emscripten_bind_Status_error_msg_0=function(){return(Pb=a._emscripten_bind_Status_error_msg_0=a.asm.emscripten_bind_Status_error_msg_0).apply(null,arguments)},Qb=a._emscripten_bind_Status___destroy___0=
-function(){return(Qb=a._emscripten_bind_Status___destroy___0=a.asm.emscripten_bind_Status___destroy___0).apply(null,arguments)},Sa=a._emscripten_bind_DracoFloat32Array_DracoFloat32Array_0=function(){return(Sa=a._emscripten_bind_DracoFloat32Array_DracoFloat32Array_0=a.asm.emscripten_bind_DracoFloat32Array_DracoFloat32Array_0).apply(null,arguments)},Rb=a._emscripten_bind_DracoFloat32Array_GetValue_1=function(){return(Rb=a._emscripten_bind_DracoFloat32Array_GetValue_1=a.asm.emscripten_bind_DracoFloat32Array_GetValue_1).apply(null,
-arguments)},Sb=a._emscripten_bind_DracoFloat32Array_size_0=function(){return(Sb=a._emscripten_bind_DracoFloat32Array_size_0=a.asm.emscripten_bind_DracoFloat32Array_size_0).apply(null,arguments)},Tb=a._emscripten_bind_DracoFloat32Array___destroy___0=function(){return(Tb=a._emscripten_bind_DracoFloat32Array___destroy___0=a.asm.emscripten_bind_DracoFloat32Array___destroy___0).apply(null,arguments)},Ta=a._emscripten_bind_DracoInt8Array_DracoInt8Array_0=function(){return(Ta=a._emscripten_bind_DracoInt8Array_DracoInt8Array_0=
-a.asm.emscripten_bind_DracoInt8Array_DracoInt8Array_0).apply(null,arguments)},Ub=a._emscripten_bind_DracoInt8Array_GetValue_1=function(){return(Ub=a._emscripten_bind_DracoInt8Array_GetValue_1=a.asm.emscripten_bind_DracoInt8Array_GetValue_1).apply(null,arguments)},Vb=a._emscripten_bind_DracoInt8Array_size_0=function(){return(Vb=a._emscripten_bind_DracoInt8Array_size_0=a.asm.emscripten_bind_DracoInt8Array_size_0).apply(null,arguments)},Wb=a._emscripten_bind_DracoInt8Array___destroy___0=function(){return(Wb=
-a._emscripten_bind_DracoInt8Array___destroy___0=a.asm.emscripten_bind_DracoInt8Array___destroy___0).apply(null,arguments)},Ua=a._emscripten_bind_DracoUInt8Array_DracoUInt8Array_0=function(){return(Ua=a._emscripten_bind_DracoUInt8Array_DracoUInt8Array_0=a.asm.emscripten_bind_DracoUInt8Array_DracoUInt8Array_0).apply(null,arguments)},Xb=a._emscripten_bind_DracoUInt8Array_GetValue_1=function(){return(Xb=a._emscripten_bind_DracoUInt8Array_GetValue_1=a.asm.emscripten_bind_DracoUInt8Array_GetValue_1).apply(null,
-arguments)},Yb=a._emscripten_bind_DracoUInt8Array_size_0=function(){return(Yb=a._emscripten_bind_DracoUInt8Array_size_0=a.asm.emscripten_bind_DracoUInt8Array_size_0).apply(null,arguments)},Zb=a._emscripten_bind_DracoUInt8Array___destroy___0=function(){return(Zb=a._emscripten_bind_DracoUInt8Array___destroy___0=a.asm.emscripten_bind_DracoUInt8Array___destroy___0).apply(null,arguments)},Va=a._emscripten_bind_DracoInt16Array_DracoInt16Array_0=function(){return(Va=a._emscripten_bind_DracoInt16Array_DracoInt16Array_0=
-a.asm.emscripten_bind_DracoInt16Array_DracoInt16Array_0).apply(null,arguments)},$b=a._emscripten_bind_DracoInt16Array_GetValue_1=function(){return($b=a._emscripten_bind_DracoInt16Array_GetValue_1=a.asm.emscripten_bind_DracoInt16Array_GetValue_1).apply(null,arguments)},ac=a._emscripten_bind_DracoInt16Array_size_0=function(){return(ac=a._emscripten_bind_DracoInt16Array_size_0=a.asm.emscripten_bind_DracoInt16Array_size_0).apply(null,arguments)},bc=a._emscripten_bind_DracoInt16Array___destroy___0=function(){return(bc=
-a._emscripten_bind_DracoInt16Array___destroy___0=a.asm.emscripten_bind_DracoInt16Array___destroy___0).apply(null,arguments)},Wa=a._emscripten_bind_DracoUInt16Array_DracoUInt16Array_0=function(){return(Wa=a._emscripten_bind_DracoUInt16Array_DracoUInt16Array_0=a.asm.emscripten_bind_DracoUInt16Array_DracoUInt16Array_0).apply(null,arguments)},cc=a._emscripten_bind_DracoUInt16Array_GetValue_1=function(){return(cc=a._emscripten_bind_DracoUInt16Array_GetValue_1=a.asm.emscripten_bind_DracoUInt16Array_GetValue_1).apply(null,
-arguments)},dc=a._emscripten_bind_DracoUInt16Array_size_0=function(){return(dc=a._emscripten_bind_DracoUInt16Array_size_0=a.asm.emscripten_bind_DracoUInt16Array_size_0).apply(null,arguments)},ec=a._emscripten_bind_DracoUInt16Array___destroy___0=function(){return(ec=a._emscripten_bind_DracoUInt16Array___destroy___0=a.asm.emscripten_bind_DracoUInt16Array___destroy___0).apply(null,arguments)},Xa=a._emscripten_bind_DracoInt32Array_DracoInt32Array_0=function(){return(Xa=a._emscripten_bind_DracoInt32Array_DracoInt32Array_0=
-a.asm.emscripten_bind_DracoInt32Array_DracoInt32Array_0).apply(null,arguments)},fc=a._emscripten_bind_DracoInt32Array_GetValue_1=function(){return(fc=a._emscripten_bind_DracoInt32Array_GetValue_1=a.asm.emscripten_bind_DracoInt32Array_GetValue_1).apply(null,arguments)},gc=a._emscripten_bind_DracoInt32Array_size_0=function(){return(gc=a._emscripten_bind_DracoInt32Array_size_0=a.asm.emscripten_bind_DracoInt32Array_size_0).apply(null,arguments)},hc=a._emscripten_bind_DracoInt32Array___destroy___0=function(){return(hc=
-a._emscripten_bind_DracoInt32Array___destroy___0=a.asm.emscripten_bind_DracoInt32Array___destroy___0).apply(null,arguments)},Ya=a._emscripten_bind_DracoUInt32Array_DracoUInt32Array_0=function(){return(Ya=a._emscripten_bind_DracoUInt32Array_DracoUInt32Array_0=a.asm.emscripten_bind_DracoUInt32Array_DracoUInt32Array_0).apply(null,arguments)},ic=a._emscripten_bind_DracoUInt32Array_GetValue_1=function(){return(ic=a._emscripten_bind_DracoUInt32Array_GetValue_1=a.asm.emscripten_bind_DracoUInt32Array_GetValue_1).apply(null,
-arguments)},jc=a._emscripten_bind_DracoUInt32Array_size_0=function(){return(jc=a._emscripten_bind_DracoUInt32Array_size_0=a.asm.emscripten_bind_DracoUInt32Array_size_0).apply(null,arguments)},kc=a._emscripten_bind_DracoUInt32Array___destroy___0=function(){return(kc=a._emscripten_bind_DracoUInt32Array___destroy___0=a.asm.emscripten_bind_DracoUInt32Array___destroy___0).apply(null,arguments)},Za=a._emscripten_bind_MetadataQuerier_MetadataQuerier_0=function(){return(Za=a._emscripten_bind_MetadataQuerier_MetadataQuerier_0=
-a.asm.emscripten_bind_MetadataQuerier_MetadataQuerier_0).apply(null,arguments)},lc=a._emscripten_bind_MetadataQuerier_HasEntry_2=function(){return(lc=a._emscripten_bind_MetadataQuerier_HasEntry_2=a.asm.emscripten_bind_MetadataQuerier_HasEntry_2).apply(null,arguments)},mc=a._emscripten_bind_MetadataQuerier_GetIntEntry_2=function(){return(mc=a._emscripten_bind_MetadataQuerier_GetIntEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetIntEntry_2).apply(null,arguments)},nc=a._emscripten_bind_MetadataQuerier_GetIntEntryArray_3=
-function(){return(nc=a._emscripten_bind_MetadataQuerier_GetIntEntryArray_3=a.asm.emscripten_bind_MetadataQuerier_GetIntEntryArray_3).apply(null,arguments)},oc=a._emscripten_bind_MetadataQuerier_GetDoubleEntry_2=function(){return(oc=a._emscripten_bind_MetadataQuerier_GetDoubleEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetDoubleEntry_2).apply(null,arguments)},pc=a._emscripten_bind_MetadataQuerier_GetStringEntry_2=function(){return(pc=a._emscripten_bind_MetadataQuerier_GetStringEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetStringEntry_2).apply(null,
-arguments)},qc=a._emscripten_bind_MetadataQuerier_NumEntries_1=function(){return(qc=a._emscripten_bind_MetadataQuerier_NumEntries_1=a.asm.emscripten_bind_MetadataQuerier_NumEntries_1).apply(null,arguments)},rc=a._emscripten_bind_MetadataQuerier_GetEntryName_2=function(){return(rc=a._emscripten_bind_MetadataQuerier_GetEntryName_2=a.asm.emscripten_bind_MetadataQuerier_GetEntryName_2).apply(null,arguments)},sc=a._emscripten_bind_MetadataQuerier___destroy___0=function(){return(sc=a._emscripten_bind_MetadataQuerier___destroy___0=
-a.asm.emscripten_bind_MetadataQuerier___destroy___0).apply(null,arguments)},$a=a._emscripten_bind_Decoder_Decoder_0=function(){return($a=a._emscripten_bind_Decoder_Decoder_0=a.asm.emscripten_bind_Decoder_Decoder_0).apply(null,arguments)},tc=a._emscripten_bind_Decoder_DecodeArrayToPointCloud_3=function(){return(tc=a._emscripten_bind_Decoder_DecodeArrayToPointCloud_3=a.asm.emscripten_bind_Decoder_DecodeArrayToPointCloud_3).apply(null,arguments)},uc=a._emscripten_bind_Decoder_DecodeArrayToMesh_3=function(){return(uc=
-a._emscripten_bind_Decoder_DecodeArrayToMesh_3=a.asm.emscripten_bind_Decoder_DecodeArrayToMesh_3).apply(null,arguments)},vc=a._emscripten_bind_Decoder_GetAttributeId_2=function(){return(vc=a._emscripten_bind_Decoder_GetAttributeId_2=a.asm.emscripten_bind_Decoder_GetAttributeId_2).apply(null,arguments)},wc=a._emscripten_bind_Decoder_GetAttributeIdByName_2=function(){return(wc=a._emscripten_bind_Decoder_GetAttributeIdByName_2=a.asm.emscripten_bind_Decoder_GetAttributeIdByName_2).apply(null,arguments)},
-xc=a._emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3=function(){return(xc=a._emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3=a.asm.emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3).apply(null,arguments)},yc=a._emscripten_bind_Decoder_GetAttribute_2=function(){return(yc=a._emscripten_bind_Decoder_GetAttribute_2=a.asm.emscripten_bind_Decoder_GetAttribute_2).apply(null,arguments)},zc=a._emscripten_bind_Decoder_GetAttributeByUniqueId_2=function(){return(zc=a._emscripten_bind_Decoder_GetAttributeByUniqueId_2=
-a.asm.emscripten_bind_Decoder_GetAttributeByUniqueId_2).apply(null,arguments)},Ac=a._emscripten_bind_Decoder_GetMetadata_1=function(){return(Ac=a._emscripten_bind_Decoder_GetMetadata_1=a.asm.emscripten_bind_Decoder_GetMetadata_1).apply(null,arguments)},Bc=a._emscripten_bind_Decoder_GetAttributeMetadata_2=function(){return(Bc=a._emscripten_bind_Decoder_GetAttributeMetadata_2=a.asm.emscripten_bind_Decoder_GetAttributeMetadata_2).apply(null,arguments)},Cc=a._emscripten_bind_Decoder_GetFaceFromMesh_3=
-function(){return(Cc=a._emscripten_bind_Decoder_GetFaceFromMesh_3=a.asm.emscripten_bind_Decoder_GetFaceFromMesh_3).apply(null,arguments)},Dc=a._emscripten_bind_Decoder_GetTriangleStripsFromMesh_2=function(){return(Dc=a._emscripten_bind_Decoder_GetTriangleStripsFromMesh_2=a.asm.emscripten_bind_Decoder_GetTriangleStripsFromMesh_2).apply(null,arguments)},Ec=a._emscripten_bind_Decoder_GetTrianglesUInt16Array_3=function(){return(Ec=a._emscripten_bind_Decoder_GetTrianglesUInt16Array_3=a.asm.emscripten_bind_Decoder_GetTrianglesUInt16Array_3).apply(null,
-arguments)},Fc=a._emscripten_bind_Decoder_GetTrianglesUInt32Array_3=function(){return(Fc=a._emscripten_bind_Decoder_GetTrianglesUInt32Array_3=a.asm.emscripten_bind_Decoder_GetTrianglesUInt32Array_3).apply(null,arguments)},Gc=a._emscripten_bind_Decoder_GetAttributeFloat_3=function(){return(Gc=a._emscripten_bind_Decoder_GetAttributeFloat_3=a.asm.emscripten_bind_Decoder_GetAttributeFloat_3).apply(null,arguments)},Hc=a._emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3=function(){return(Hc=a._emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3=
-a.asm.emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3).apply(null,arguments)},Ic=a._emscripten_bind_Decoder_GetAttributeIntForAllPoints_3=function(){return(Ic=a._emscripten_bind_Decoder_GetAttributeIntForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeIntForAllPoints_3).apply(null,arguments)},Jc=a._emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3=function(){return(Jc=a._emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3).apply(null,
-arguments)},Kc=a._emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3=function(){return(Kc=a._emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3).apply(null,arguments)},Lc=a._emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3=function(){return(Lc=a._emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3).apply(null,arguments)},Mc=a._emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3=
-function(){return(Mc=a._emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3).apply(null,arguments)},Nc=a._emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3=function(){return(Nc=a._emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3).apply(null,arguments)},Oc=a._emscripten_bind_Decoder_GetAttributeUInt32ForAllPoints_3=function(){return(Oc=a._emscripten_bind_Decoder_GetAttributeUInt32ForAllPoints_3=
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-arguments)},Rc=a._emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1=function(){return(Rc=a._emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1=a.asm.emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1).apply(null,arguments)},Sc=a._emscripten_bind_Decoder_DecodeBufferToPointCloud_2=function(){return(Sc=a._emscripten_bind_Decoder_DecodeBufferToPointCloud_2=a.asm.emscripten_bind_Decoder_DecodeBufferToPointCloud_2).apply(null,arguments)},Tc=a._emscripten_bind_Decoder_DecodeBufferToMesh_2=
-function(){return(Tc=a._emscripten_bind_Decoder_DecodeBufferToMesh_2=a.asm.emscripten_bind_Decoder_DecodeBufferToMesh_2).apply(null,arguments)},Uc=a._emscripten_bind_Decoder___destroy___0=function(){return(Uc=a._emscripten_bind_Decoder___destroy___0=a.asm.emscripten_bind_Decoder___destroy___0).apply(null,arguments)},Vc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM=function(){return(Vc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM).apply(null,
-arguments)},Wc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM=function(){return(Wc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM).apply(null,arguments)},Xc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM=function(){return(Xc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM).apply(null,
-arguments)},Yc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM=function(){return(Yc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM).apply(null,arguments)},Zc=a._emscripten_enum_draco_GeometryAttribute_Type_INVALID=function(){return(Zc=a._emscripten_enum_draco_GeometryAttribute_Type_INVALID=a.asm.emscripten_enum_draco_GeometryAttribute_Type_INVALID).apply(null,
-arguments)},$c=a._emscripten_enum_draco_GeometryAttribute_Type_POSITION=function(){return($c=a._emscripten_enum_draco_GeometryAttribute_Type_POSITION=a.asm.emscripten_enum_draco_GeometryAttribute_Type_POSITION).apply(null,arguments)},ad=a._emscripten_enum_draco_GeometryAttribute_Type_NORMAL=function(){return(ad=a._emscripten_enum_draco_GeometryAttribute_Type_NORMAL=a.asm.emscripten_enum_draco_GeometryAttribute_Type_NORMAL).apply(null,arguments)},bd=a._emscripten_enum_draco_GeometryAttribute_Type_COLOR=
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javascript/npm/draco3d/README.md

@@ -6,7 +6,7 @@
 News
 =======
 
-Check out the [README](https://github.com/google/draco/blob/1.4.1/README.md)
+Check out the [README](https://github.com/google/draco/blob/1.4.3/README.md)
 file for news about this release.
 
 Description

javascript/npm/draco3d/draco_decoder_nodejs.js

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javascript/npm/draco3d/package.json

@@ -1,6 +1,6 @@
 {
   "name": "draco3d",
-  "version": "1.4.1",
+  "version": "1.4.3",
   "description": "Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.",
   "main": "draco3d.js",
   "scripts": {

javascript/npm/draco3dgltf/README.md

@@ -17,7 +17,7 @@ Draco github glTF branch URL: https://github.com/google/draco/tree/gltf_2.0_drac
 News
 =======
 
-Check out the [README](https://github.com/google/draco/blob/1.4.1/README.md)
+Check out the [README](https://github.com/google/draco/blob/1.4.3/README.md)
 file for news about this release.
 
 NPM Package

javascript/npm/draco3dgltf/draco_decoder_gltf_nodejs.js

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-function(){return(Qb=a._emscripten_bind_Status___destroy___0=a.asm.emscripten_bind_Status___destroy___0).apply(null,arguments)},Sa=a._emscripten_bind_DracoFloat32Array_DracoFloat32Array_0=function(){return(Sa=a._emscripten_bind_DracoFloat32Array_DracoFloat32Array_0=a.asm.emscripten_bind_DracoFloat32Array_DracoFloat32Array_0).apply(null,arguments)},Rb=a._emscripten_bind_DracoFloat32Array_GetValue_1=function(){return(Rb=a._emscripten_bind_DracoFloat32Array_GetValue_1=a.asm.emscripten_bind_DracoFloat32Array_GetValue_1).apply(null,
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-a._emscripten_bind_DracoInt8Array___destroy___0=a.asm.emscripten_bind_DracoInt8Array___destroy___0).apply(null,arguments)},Ua=a._emscripten_bind_DracoUInt8Array_DracoUInt8Array_0=function(){return(Ua=a._emscripten_bind_DracoUInt8Array_DracoUInt8Array_0=a.asm.emscripten_bind_DracoUInt8Array_DracoUInt8Array_0).apply(null,arguments)},Xb=a._emscripten_bind_DracoUInt8Array_GetValue_1=function(){return(Xb=a._emscripten_bind_DracoUInt8Array_GetValue_1=a.asm.emscripten_bind_DracoUInt8Array_GetValue_1).apply(null,
-arguments)},Yb=a._emscripten_bind_DracoUInt8Array_size_0=function(){return(Yb=a._emscripten_bind_DracoUInt8Array_size_0=a.asm.emscripten_bind_DracoUInt8Array_size_0).apply(null,arguments)},Zb=a._emscripten_bind_DracoUInt8Array___destroy___0=function(){return(Zb=a._emscripten_bind_DracoUInt8Array___destroy___0=a.asm.emscripten_bind_DracoUInt8Array___destroy___0).apply(null,arguments)},Va=a._emscripten_bind_DracoInt16Array_DracoInt16Array_0=function(){return(Va=a._emscripten_bind_DracoInt16Array_DracoInt16Array_0=
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-a._emscripten_bind_DracoInt16Array___destroy___0=a.asm.emscripten_bind_DracoInt16Array___destroy___0).apply(null,arguments)},Wa=a._emscripten_bind_DracoUInt16Array_DracoUInt16Array_0=function(){return(Wa=a._emscripten_bind_DracoUInt16Array_DracoUInt16Array_0=a.asm.emscripten_bind_DracoUInt16Array_DracoUInt16Array_0).apply(null,arguments)},cc=a._emscripten_bind_DracoUInt16Array_GetValue_1=function(){return(cc=a._emscripten_bind_DracoUInt16Array_GetValue_1=a.asm.emscripten_bind_DracoUInt16Array_GetValue_1).apply(null,
-arguments)},dc=a._emscripten_bind_DracoUInt16Array_size_0=function(){return(dc=a._emscripten_bind_DracoUInt16Array_size_0=a.asm.emscripten_bind_DracoUInt16Array_size_0).apply(null,arguments)},ec=a._emscripten_bind_DracoUInt16Array___destroy___0=function(){return(ec=a._emscripten_bind_DracoUInt16Array___destroy___0=a.asm.emscripten_bind_DracoUInt16Array___destroy___0).apply(null,arguments)},Xa=a._emscripten_bind_DracoInt32Array_DracoInt32Array_0=function(){return(Xa=a._emscripten_bind_DracoInt32Array_DracoInt32Array_0=
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-a._emscripten_bind_DracoInt32Array___destroy___0=a.asm.emscripten_bind_DracoInt32Array___destroy___0).apply(null,arguments)},Ya=a._emscripten_bind_DracoUInt32Array_DracoUInt32Array_0=function(){return(Ya=a._emscripten_bind_DracoUInt32Array_DracoUInt32Array_0=a.asm.emscripten_bind_DracoUInt32Array_DracoUInt32Array_0).apply(null,arguments)},ic=a._emscripten_bind_DracoUInt32Array_GetValue_1=function(){return(ic=a._emscripten_bind_DracoUInt32Array_GetValue_1=a.asm.emscripten_bind_DracoUInt32Array_GetValue_1).apply(null,
-arguments)},jc=a._emscripten_bind_DracoUInt32Array_size_0=function(){return(jc=a._emscripten_bind_DracoUInt32Array_size_0=a.asm.emscripten_bind_DracoUInt32Array_size_0).apply(null,arguments)},kc=a._emscripten_bind_DracoUInt32Array___destroy___0=function(){return(kc=a._emscripten_bind_DracoUInt32Array___destroy___0=a.asm.emscripten_bind_DracoUInt32Array___destroy___0).apply(null,arguments)},Za=a._emscripten_bind_MetadataQuerier_MetadataQuerier_0=function(){return(Za=a._emscripten_bind_MetadataQuerier_MetadataQuerier_0=
-a.asm.emscripten_bind_MetadataQuerier_MetadataQuerier_0).apply(null,arguments)},lc=a._emscripten_bind_MetadataQuerier_HasEntry_2=function(){return(lc=a._emscripten_bind_MetadataQuerier_HasEntry_2=a.asm.emscripten_bind_MetadataQuerier_HasEntry_2).apply(null,arguments)},mc=a._emscripten_bind_MetadataQuerier_GetIntEntry_2=function(){return(mc=a._emscripten_bind_MetadataQuerier_GetIntEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetIntEntry_2).apply(null,arguments)},nc=a._emscripten_bind_MetadataQuerier_GetIntEntryArray_3=
-function(){return(nc=a._emscripten_bind_MetadataQuerier_GetIntEntryArray_3=a.asm.emscripten_bind_MetadataQuerier_GetIntEntryArray_3).apply(null,arguments)},oc=a._emscripten_bind_MetadataQuerier_GetDoubleEntry_2=function(){return(oc=a._emscripten_bind_MetadataQuerier_GetDoubleEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetDoubleEntry_2).apply(null,arguments)},pc=a._emscripten_bind_MetadataQuerier_GetStringEntry_2=function(){return(pc=a._emscripten_bind_MetadataQuerier_GetStringEntry_2=a.asm.emscripten_bind_MetadataQuerier_GetStringEntry_2).apply(null,
-arguments)},qc=a._emscripten_bind_MetadataQuerier_NumEntries_1=function(){return(qc=a._emscripten_bind_MetadataQuerier_NumEntries_1=a.asm.emscripten_bind_MetadataQuerier_NumEntries_1).apply(null,arguments)},rc=a._emscripten_bind_MetadataQuerier_GetEntryName_2=function(){return(rc=a._emscripten_bind_MetadataQuerier_GetEntryName_2=a.asm.emscripten_bind_MetadataQuerier_GetEntryName_2).apply(null,arguments)},sc=a._emscripten_bind_MetadataQuerier___destroy___0=function(){return(sc=a._emscripten_bind_MetadataQuerier___destroy___0=
-a.asm.emscripten_bind_MetadataQuerier___destroy___0).apply(null,arguments)},$a=a._emscripten_bind_Decoder_Decoder_0=function(){return($a=a._emscripten_bind_Decoder_Decoder_0=a.asm.emscripten_bind_Decoder_Decoder_0).apply(null,arguments)},tc=a._emscripten_bind_Decoder_DecodeArrayToPointCloud_3=function(){return(tc=a._emscripten_bind_Decoder_DecodeArrayToPointCloud_3=a.asm.emscripten_bind_Decoder_DecodeArrayToPointCloud_3).apply(null,arguments)},uc=a._emscripten_bind_Decoder_DecodeArrayToMesh_3=function(){return(uc=
-a._emscripten_bind_Decoder_DecodeArrayToMesh_3=a.asm.emscripten_bind_Decoder_DecodeArrayToMesh_3).apply(null,arguments)},vc=a._emscripten_bind_Decoder_GetAttributeId_2=function(){return(vc=a._emscripten_bind_Decoder_GetAttributeId_2=a.asm.emscripten_bind_Decoder_GetAttributeId_2).apply(null,arguments)},wc=a._emscripten_bind_Decoder_GetAttributeIdByName_2=function(){return(wc=a._emscripten_bind_Decoder_GetAttributeIdByName_2=a.asm.emscripten_bind_Decoder_GetAttributeIdByName_2).apply(null,arguments)},
-xc=a._emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3=function(){return(xc=a._emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3=a.asm.emscripten_bind_Decoder_GetAttributeIdByMetadataEntry_3).apply(null,arguments)},yc=a._emscripten_bind_Decoder_GetAttribute_2=function(){return(yc=a._emscripten_bind_Decoder_GetAttribute_2=a.asm.emscripten_bind_Decoder_GetAttribute_2).apply(null,arguments)},zc=a._emscripten_bind_Decoder_GetAttributeByUniqueId_2=function(){return(zc=a._emscripten_bind_Decoder_GetAttributeByUniqueId_2=
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-function(){return(Cc=a._emscripten_bind_Decoder_GetFaceFromMesh_3=a.asm.emscripten_bind_Decoder_GetFaceFromMesh_3).apply(null,arguments)},Dc=a._emscripten_bind_Decoder_GetTriangleStripsFromMesh_2=function(){return(Dc=a._emscripten_bind_Decoder_GetTriangleStripsFromMesh_2=a.asm.emscripten_bind_Decoder_GetTriangleStripsFromMesh_2).apply(null,arguments)},Ec=a._emscripten_bind_Decoder_GetTrianglesUInt16Array_3=function(){return(Ec=a._emscripten_bind_Decoder_GetTrianglesUInt16Array_3=a.asm.emscripten_bind_Decoder_GetTrianglesUInt16Array_3).apply(null,
-arguments)},Fc=a._emscripten_bind_Decoder_GetTrianglesUInt32Array_3=function(){return(Fc=a._emscripten_bind_Decoder_GetTrianglesUInt32Array_3=a.asm.emscripten_bind_Decoder_GetTrianglesUInt32Array_3).apply(null,arguments)},Gc=a._emscripten_bind_Decoder_GetAttributeFloat_3=function(){return(Gc=a._emscripten_bind_Decoder_GetAttributeFloat_3=a.asm.emscripten_bind_Decoder_GetAttributeFloat_3).apply(null,arguments)},Hc=a._emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3=function(){return(Hc=a._emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3=
-a.asm.emscripten_bind_Decoder_GetAttributeFloatForAllPoints_3).apply(null,arguments)},Ic=a._emscripten_bind_Decoder_GetAttributeIntForAllPoints_3=function(){return(Ic=a._emscripten_bind_Decoder_GetAttributeIntForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeIntForAllPoints_3).apply(null,arguments)},Jc=a._emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3=function(){return(Jc=a._emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt8ForAllPoints_3).apply(null,
-arguments)},Kc=a._emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3=function(){return(Kc=a._emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeUInt8ForAllPoints_3).apply(null,arguments)},Lc=a._emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3=function(){return(Lc=a._emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt16ForAllPoints_3).apply(null,arguments)},Mc=a._emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3=
-function(){return(Mc=a._emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeUInt16ForAllPoints_3).apply(null,arguments)},Nc=a._emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3=function(){return(Nc=a._emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3=a.asm.emscripten_bind_Decoder_GetAttributeInt32ForAllPoints_3).apply(null,arguments)},Oc=a._emscripten_bind_Decoder_GetAttributeUInt32ForAllPoints_3=function(){return(Oc=a._emscripten_bind_Decoder_GetAttributeUInt32ForAllPoints_3=
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-arguments)},Rc=a._emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1=function(){return(Rc=a._emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1=a.asm.emscripten_bind_Decoder_GetEncodedGeometryType_Deprecated_1).apply(null,arguments)},Sc=a._emscripten_bind_Decoder_DecodeBufferToPointCloud_2=function(){return(Sc=a._emscripten_bind_Decoder_DecodeBufferToPointCloud_2=a.asm.emscripten_bind_Decoder_DecodeBufferToPointCloud_2).apply(null,arguments)},Tc=a._emscripten_bind_Decoder_DecodeBufferToMesh_2=
-function(){return(Tc=a._emscripten_bind_Decoder_DecodeBufferToMesh_2=a.asm.emscripten_bind_Decoder_DecodeBufferToMesh_2).apply(null,arguments)},Uc=a._emscripten_bind_Decoder___destroy___0=function(){return(Uc=a._emscripten_bind_Decoder___destroy___0=a.asm.emscripten_bind_Decoder___destroy___0).apply(null,arguments)},Vc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM=function(){return(Vc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_INVALID_TRANSFORM).apply(null,
-arguments)},Wc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM=function(){return(Wc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_NO_TRANSFORM).apply(null,arguments)},Xc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM=function(){return(Xc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_QUANTIZATION_TRANSFORM).apply(null,
-arguments)},Yc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM=function(){return(Yc=a._emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM=a.asm.emscripten_enum_draco_AttributeTransformType_ATTRIBUTE_OCTAHEDRON_TRANSFORM).apply(null,arguments)},Zc=a._emscripten_enum_draco_GeometryAttribute_Type_INVALID=function(){return(Zc=a._emscripten_enum_draco_GeometryAttribute_Type_INVALID=a.asm.emscripten_enum_draco_GeometryAttribute_Type_INVALID).apply(null,
-arguments)},$c=a._emscripten_enum_draco_GeometryAttribute_Type_POSITION=function(){return($c=a._emscripten_enum_draco_GeometryAttribute_Type_POSITION=a.asm.emscripten_enum_draco_GeometryAttribute_Type_POSITION).apply(null,arguments)},ad=a._emscripten_enum_draco_GeometryAttribute_Type_NORMAL=function(){return(ad=a._emscripten_enum_draco_GeometryAttribute_Type_NORMAL=a.asm.emscripten_enum_draco_GeometryAttribute_Type_NORMAL).apply(null,arguments)},bd=a._emscripten_enum_draco_GeometryAttribute_Type_COLOR=
-function(){return(bd=a._emscripten_enum_draco_GeometryAttribute_Type_COLOR=a.asm.emscripten_enum_draco_GeometryAttribute_Type_COLOR).apply(null,arguments)},cd=a._emscripten_enum_draco_GeometryAttribute_Type_TEX_COORD=function(){return(cd=a._emscripten_enum_draco_GeometryAttribute_Type_TEX_COORD=a.asm.emscripten_enum_draco_GeometryAttribute_Type_TEX_COORD).apply(null,arguments)},dd=a._emscripten_enum_draco_GeometryAttribute_Type_GENERIC=function(){return(dd=a._emscripten_enum_draco_GeometryAttribute_Type_GENERIC=
-a.asm.emscripten_enum_draco_GeometryAttribute_Type_GENERIC).apply(null,arguments)},ed=a._emscripten_enum_draco_EncodedGeometryType_INVALID_GEOMETRY_TYPE=function(){return(ed=a._emscripten_enum_draco_EncodedGeometryType_INVALID_GEOMETRY_TYPE=a.asm.emscripten_enum_draco_EncodedGeometryType_INVALID_GEOMETRY_TYPE).apply(null,arguments)},fd=a._emscripten_enum_draco_EncodedGeometryType_POINT_CLOUD=function(){return(fd=a._emscripten_enum_draco_EncodedGeometryType_POINT_CLOUD=a.asm.emscripten_enum_draco_EncodedGeometryType_POINT_CLOUD).apply(null,
-arguments)},gd=a._emscripten_enum_draco_EncodedGeometryType_TRIANGULAR_MESH=function(){return(gd=a._emscripten_enum_draco_EncodedGeometryType_TRIANGULAR_MESH=a.asm.emscripten_enum_draco_EncodedGeometryType_TRIANGULAR_MESH).apply(null,arguments)},hd=a._emscripten_enum_draco_DataType_DT_INVALID=function(){return(hd=a._emscripten_enum_draco_DataType_DT_INVALID=a.asm.emscripten_enum_draco_DataType_DT_INVALID).apply(null,arguments)},id=a._emscripten_enum_draco_DataType_DT_INT8=function(){return(id=a._emscripten_enum_draco_DataType_DT_INT8=
-a.asm.emscripten_enum_draco_DataType_DT_INT8).apply(null,arguments)},jd=a._emscripten_enum_draco_DataType_DT_UINT8=function(){return(jd=a._emscripten_enum_draco_DataType_DT_UINT8=a.asm.emscripten_enum_draco_DataType_DT_UINT8).apply(null,arguments)},kd=a._emscripten_enum_draco_DataType_DT_INT16=function(){return(kd=a._emscripten_enum_draco_DataType_DT_INT16=a.asm.emscripten_enum_draco_DataType_DT_INT16).apply(null,arguments)},ld=a._emscripten_enum_draco_DataType_DT_UINT16=function(){return(ld=a._emscripten_enum_draco_DataType_DT_UINT16=
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+c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=X(g));return zb(t,b,c,d,e,g)};x.prototype.AddMetadata=x.prototype.AddMetadata=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return!!Ab(d,b,c)};x.prototype.SetMetadataForAttribute=x.prototype.SetMetadataForAttribute=function(b,c,d){var e=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===
+typeof d&&(d=d.ptr);return!!Bb(e,b,c,d)};x.prototype.__destroy__=x.prototype.__destroy__=function(){Cb(this.ptr)};u.prototype=Object.create(w.prototype);u.prototype.constructor=u;u.prototype.__class__=u;u.__cache__={};a.MeshBuilder=u;u.prototype.AddFacesToMesh=u.prototype.AddFacesToMesh=function(b,c,d){var e=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);"object"==typeof d&&(d=X(d));return!!Db(e,b,c,d)};u.prototype.AddFloatAttributeToMesh=u.prototype.AddFloatAttributeToMesh=
+function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=aa(g));return Eb(t,b,c,d,e,g)};u.prototype.AddInt32AttributeToMesh=u.prototype.AddInt32AttributeToMesh=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==
+typeof g&&(g=X(g));return Fb(t,b,c,d,e,g)};u.prototype.AddMetadataToMesh=u.prototype.AddMetadataToMesh=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return!!Gb(d,b,c)};u.prototype.AddFloatAttribute=u.prototype.AddFloatAttribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=aa(g));return Hb(t,
+b,c,d,e,g)};u.prototype.AddInt8Attribute=u.prototype.AddInt8Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=ha(g));return Ib(t,b,c,d,e,g)};u.prototype.AddUInt8Attribute=u.prototype.AddUInt8Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&
+(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=ha(g));return Jb(t,b,c,d,e,g)};u.prototype.AddInt16Attribute=u.prototype.AddInt16Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=ia(g));return Kb(t,b,c,d,e,g)};u.prototype.AddUInt16Attribute=u.prototype.AddUInt16Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();
+b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=ia(g));return Lb(t,b,c,d,e,g)};u.prototype.AddInt32Attribute=u.prototype.AddInt32Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=X(g));return Mb(t,b,c,d,e,g)};u.prototype.AddUInt32Attribute=
+u.prototype.AddUInt32Attribute=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);e&&"object"===typeof e&&(e=e.ptr);"object"==typeof g&&(g=X(g));return Nb(t,b,c,d,e,g)};u.prototype.AddMetadata=u.prototype.AddMetadata=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return!!Ob(d,b,c)};u.prototype.SetMetadataForAttribute=u.prototype.SetMetadataForAttribute=
+function(b,c,d){var e=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!Pb(e,b,c,d)};u.prototype.__destroy__=u.prototype.__destroy__=function(){Qb(this.ptr)};y.prototype=Object.create(w.prototype);y.prototype.constructor=y;y.prototype.__class__=y;y.__cache__={};a.Encoder=y;y.prototype.SetEncodingMethod=y.prototype.SetEncodingMethod=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);Rb(c,b)};y.prototype.SetAttributeQuantization=
+y.prototype.SetAttributeQuantization=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);Sb(d,b,c)};y.prototype.SetAttributeExplicitQuantization=y.prototype.SetAttributeExplicitQuantization=function(b,c,d,e,g){var t=this.ptr;l.prepare();b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);"object"==typeof e&&(e=aa(e));g&&"object"===typeof g&&(g=g.ptr);Tb(t,b,c,d,e,g)};y.prototype.SetSpeedOptions=y.prototype.SetSpeedOptions=
+function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);Ub(d,b,c)};y.prototype.SetTrackEncodedProperties=y.prototype.SetTrackEncodedProperties=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);Vb(c,b)};y.prototype.EncodeMeshToDracoBuffer=y.prototype.EncodeMeshToDracoBuffer=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return Wb(d,b,c)};y.prototype.EncodePointCloudToDracoBuffer=y.prototype.EncodePointCloudToDracoBuffer=
+function(b,c,d){var e=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return Xb(e,b,c,d)};y.prototype.GetNumberOfEncodedPoints=y.prototype.GetNumberOfEncodedPoints=function(){return Yb(this.ptr)};y.prototype.GetNumberOfEncodedFaces=y.prototype.GetNumberOfEncodedFaces=function(){return Zb(this.ptr)};y.prototype.__destroy__=y.prototype.__destroy__=function(){$b(this.ptr)};A.prototype=Object.create(w.prototype);A.prototype.constructor=A;
+A.prototype.__class__=A;A.__cache__={};a.ExpertEncoder=A;A.prototype.SetEncodingMethod=A.prototype.SetEncodingMethod=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);ac(c,b)};A.prototype.SetAttributeQuantization=A.prototype.SetAttributeQuantization=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);bc(d,b,c)};A.prototype.SetAttributeExplicitQuantization=A.prototype.SetAttributeExplicitQuantization=function(b,c,d,e,g){var t=this.ptr;l.prepare();
+b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);"object"==typeof e&&(e=aa(e));g&&"object"===typeof g&&(g=g.ptr);cc(t,b,c,d,e,g)};A.prototype.SetSpeedOptions=A.prototype.SetSpeedOptions=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);dc(d,b,c)};A.prototype.SetTrackEncodedProperties=A.prototype.SetTrackEncodedProperties=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);ec(c,b)};A.prototype.EncodeToDracoBuffer=
+A.prototype.EncodeToDracoBuffer=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return fc(d,b,c)};A.prototype.GetNumberOfEncodedPoints=A.prototype.GetNumberOfEncodedPoints=function(){return gc(this.ptr)};A.prototype.GetNumberOfEncodedFaces=A.prototype.GetNumberOfEncodedFaces=function(){return hc(this.ptr)};A.prototype.__destroy__=A.prototype.__destroy__=function(){ic(this.ptr)};(function(){function b(){a.INVALID=jc();a.POSITION=kc();a.NORMAL=lc();a.COLOR=
+mc();a.TEX_COORD=nc();a.GENERIC=oc();a.INVALID_GEOMETRY_TYPE=pc();a.POINT_CLOUD=qc();a.TRIANGULAR_MESH=rc();a.MESH_SEQUENTIAL_ENCODING=sc();a.MESH_EDGEBREAKER_ENCODING=tc()}ya?b():pa.unshift(b)})();a.mainCallbacks=pa;if("function"===typeof a.onModuleParsed)a.onModuleParsed();return q.ready}}();
 "object"===typeof exports&&"object"===typeof module?module.exports=DracoEncoderModule:"function"===typeof define&&define.amd?define([],function(){return DracoEncoderModule}):"object"===typeof exports&&(exports.DracoEncoderModule=DracoEncoderModule);

javascript/npm/draco3dgltf/package.json

@@ -1,6 +1,6 @@
 {
   "name": "draco3dgltf",
-  "version": "1.4.1",
+  "version": "1.4.3",
   "description": "This package contains a specific version of Draco 3D geometric compression library that is used for glTF Draco mesh compression extension.",
   "main": "draco3dgltf.js",
   "scripts": {

src/draco/animation/keyframe_animation_encoding_test.cc

@@ -26,8 +26,9 @@ class KeyframeAnimationEncodingTest : public ::testing::Test {
 
   bool CreateAndAddTimestamps(int32_t num_frames) {
     timestamps_.resize(num_frames);
-    for (int i = 0; i < timestamps_.size(); ++i)
+    for (int i = 0; i < timestamps_.size(); ++i) {
       timestamps_[i] = static_cast<draco::KeyframeAnimation::TimestampType>(i);
+    }
     return keyframe_animation_.SetTimestamps(timestamps_);
   }
 
@@ -35,8 +36,9 @@ class KeyframeAnimationEncodingTest : public ::testing::Test {
                                     uint32_t num_components) {
     // Create and add animation data with.
     animation_data_.resize(num_frames * num_components);
-    for (int i = 0; i < animation_data_.size(); ++i)
+    for (int i = 0; i < animation_data_.size(); ++i) {
       animation_data_[i] = static_cast<float>(i);
+    }
     return keyframe_animation_.AddKeyframes(draco::DT_FLOAT32, num_components,
                                             animation_data_);
   }
@@ -49,7 +51,7 @@ class KeyframeAnimationEncodingTest : public ::testing::Test {
     ASSERT_EQ(animation0.num_animations(), animation1.num_animations());
 
     if (quantized) {
-      // TODO(hemmer) : Add test for stable quantization.
+      // TODO(b/199760123) : Add test for stable quantization.
       // Quantization will result in slightly different values.
       // Skip comparing values.
       return;
@@ -109,9 +111,8 @@ class KeyframeAnimationEncodingTest : public ::testing::Test {
       }
     }
 
-    ASSERT_TRUE(
-        encoder.EncodeKeyframeAnimation(keyframe_animation_, options, &buffer)
-            .ok());
+    DRACO_ASSERT_OK(
+        encoder.EncodeKeyframeAnimation(keyframe_animation_, options, &buffer));
 
     draco::DecoderBuffer dec_decoder;
     draco::KeyframeAnimationDecoder decoder;
@@ -122,8 +123,8 @@ class KeyframeAnimationEncodingTest : public ::testing::Test {
     std::unique_ptr<KeyframeAnimation> decoded_animation(
         new KeyframeAnimation());
     DecoderOptions dec_options;
-    ASSERT_TRUE(
-        decoder.Decode(dec_options, &dec_buffer, decoded_animation.get()).ok());
+    DRACO_ASSERT_OK(
+        decoder.Decode(dec_options, &dec_buffer, decoded_animation.get()));
 
     // Verify if animation before and after compression is identical.
     CompareAnimationData<num_components_t>(keyframe_animation_,

src/draco/animation/keyframe_animation_test.cc

@@ -24,8 +24,9 @@ class KeyframeAnimationTest : public ::testing::Test {
 
   bool CreateAndAddTimestamps(int32_t num_frames) {
     timestamps_.resize(num_frames);
-    for (int i = 0; i < timestamps_.size(); ++i)
+    for (int i = 0; i < timestamps_.size(); ++i) {
       timestamps_[i] = static_cast<draco::KeyframeAnimation::TimestampType>(i);
+    }
     return keyframe_animation_.SetTimestamps(timestamps_);
   }
 
@@ -33,8 +34,9 @@ class KeyframeAnimationTest : public ::testing::Test {
                                     uint32_t num_components) {
     // Create and add animation data with.
     animation_data_.resize(num_frames * num_components);
-    for (int i = 0; i < animation_data_.size(); ++i)
+    for (int i = 0; i < animation_data_.size(); ++i) {
       animation_data_[i] = static_cast<float>(i);
+    }
     return keyframe_animation_.AddKeyframes(draco::DT_FLOAT32, num_components,
                                             animation_data_);
   }

src/draco/compression/attributes/kd_tree_attributes_decoder.cc

@@ -72,7 +72,7 @@ class PointAttributeVectorOutputIterator {
 
   Self &operator*() { return *this; }
   // Still needed in some cases.
-  // TODO(hemmer): remove.
+  // TODO(b/199760123): Remove.
   // hardcoded to 3 based on legacy usage.
   const Self &operator=(const VectorD<CoeffT, 3> &val) {
     DRACO_DCHECK_EQ(attributes_.size(), 1);  // Expect only ONE attribute.
@@ -376,7 +376,7 @@ bool KdTreeAttributesDecoder::DecodeDataNeededByPortableTransforms(
           GetDecoder()->point_cloud()->attribute(att_id);
       attr->Reset(num_points);
       attr->SetIdentityMapping();
-    };
+    }
 
     PointAttributeVectorOutputIterator<uint32_t> out_it(atts);
 

src/draco/compression/attributes/prediction_schemes/prediction_scheme_normal_octahedron_canonicalized_transform_test.cc

@@ -25,10 +25,10 @@ class PredictionSchemeNormalOctahedronCanonicalizedTransformTest
       Transform;
   typedef Transform::Point2 Point2;
 
-  void TestComputeCorrection(const Transform &transform, const int32_t &ox,
-                             const int32_t &oy, const int32_t &px,
-                             const int32_t &py, const int32_t &cx,
-                             const int32_t &cy) {
+  void TestComputeCorrection(const Transform &transform, const int32_t ox,
+                             const int32_t oy, const int32_t px,
+                             const int32_t py, const int32_t cx,
+                             const int32_t cy) {
     const int32_t o[2] = {ox + 7, oy + 7};
     const int32_t p[2] = {px + 7, py + 7};
     int32_t corr[2] = {500, 500};
@@ -38,7 +38,7 @@ class PredictionSchemeNormalOctahedronCanonicalizedTransformTest
   }
 
   void TestGetRotationCount(const Transform &transform, const Point2 &pred,
-                            const int32_t &rot_dir) {
+                            const int32_t rot_dir) {
     const int32_t rotation_count = transform.GetRotationCount(pred);
     ASSERT_EQ(rot_dir, rotation_count);
   }

src/draco/compression/attributes/prediction_schemes/prediction_scheme_normal_octahedron_transform_test.cc

@@ -23,10 +23,10 @@ class PredictionSchemeNormalOctahedronTransformTest : public ::testing::Test {
       Transform;
   typedef Transform::Point2 Point2;
 
-  void TestComputeCorrection(const Transform &transform, const int32_t &ox,
-                             const int32_t &oy, const int32_t &px,
-                             const int32_t &py, const int32_t &cx,
-                             const int32_t &cy) {
+  void TestComputeCorrection(const Transform &transform, const int32_t ox,
+                             const int32_t oy, const int32_t px,
+                             const int32_t py, const int32_t cx,
+                             const int32_t cy) {
     const int32_t o[2] = {ox + 7, oy + 7};
     const int32_t p[2] = {px + 7, py + 7};
     int32_t corr[2] = {500, 500};

src/draco/compression/attributes/prediction_schemes/prediction_scheme_wrap_transform_base.h

@@ -73,7 +73,7 @@ class PredictionSchemeWrapTransformBase {
     return &clamped_value_[0];
   }
 
-  // TODO(hemmer): Consider refactoring to avoid this dummy.
+  // TODO(b/199760123): Consider refactoring to avoid this dummy.
   int quantization_bits() const {
     DRACO_DCHECK(false);
     return -1;

src/draco/compression/attributes/sequential_integer_attribute_decoder.cc

@@ -148,8 +148,9 @@ bool SequentialIntegerAttributeDecoder::DecodeIntegerValues(
         return false;
       }
       for (size_t i = 0; i < num_values; ++i) {
-        if (!in_buffer->Decode(portable_attribute_data + i, num_bytes))
+        if (!in_buffer->Decode(portable_attribute_data + i, num_bytes)) {
           return false;
+        }
       }
     }
   }

src/draco/compression/attributes/sequential_normal_attribute_encoder.cc

@@ -20,8 +20,9 @@ namespace draco {
 
 bool SequentialNormalAttributeEncoder::Init(PointCloudEncoder *encoder,
                                             int attribute_id) {
-  if (!SequentialIntegerAttributeEncoder::Init(encoder, attribute_id))
+  if (!SequentialIntegerAttributeEncoder::Init(encoder, attribute_id)) {
     return false;
+  }
   // Currently this encoder works only for 3-component normal vectors.
   if (attribute()->num_components() != 3) {
     return false;

src/draco/compression/encode_base.h

@@ -98,7 +98,7 @@ class EncoderBase {
                       "Invalid prediction scheme for attribute type.");
       }
     }
-    // TODO(hemmer): Try to enable more prediction schemes for normals.
+    // TODO(b/199760123): Try to enable more prediction schemes for normals.
     if (att_type == GeometryAttribute::NORMAL) {
       if (!(prediction_scheme == PREDICTION_DIFFERENCE ||
             prediction_scheme == MESH_PREDICTION_GEOMETRIC_NORMAL)) {

src/draco/compression/encode_test.cc

@@ -213,16 +213,14 @@ class EncodeTest : public ::testing::Test {
     draco::Decoder decoder;
 
     if (mesh) {
-      auto maybe_mesh = decoder.DecodeMeshFromBuffer(&decoder_buffer);
-      ASSERT_TRUE(maybe_mesh.ok());
-      auto decoded_mesh = std::move(maybe_mesh).value();
+      DRACO_ASSIGN_OR_ASSERT(auto decoded_mesh,
+                             decoder.DecodeMeshFromBuffer(&decoder_buffer));
       ASSERT_NE(decoded_mesh, nullptr);
       ASSERT_EQ(decoded_mesh->num_points(), encoder.num_encoded_points());
       ASSERT_EQ(decoded_mesh->num_faces(), encoder.num_encoded_faces());
     } else {
-      auto maybe_pc = decoder.DecodePointCloudFromBuffer(&decoder_buffer);
-      ASSERT_TRUE(maybe_pc.ok());
-      auto decoded_pc = std::move(maybe_pc).value();
+      DRACO_ASSIGN_OR_ASSERT(
+          auto decoded_pc, decoder.DecodePointCloudFromBuffer(&decoder_buffer));
       ASSERT_EQ(decoded_pc->num_points(), encoder.num_encoded_points());
     }
   }
@@ -274,7 +272,7 @@ TEST_F(EncodeTest, TestLinesObj) {
   encoder.SetAttributeQuantization(draco::GeometryAttribute::POSITION, 16);
 
   draco::EncoderBuffer buffer;
-  ASSERT_TRUE(encoder.EncodePointCloudToBuffer(*pc, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodePointCloudToBuffer(*pc, &buffer));
 }
 
 TEST_F(EncodeTest, TestQuantizedInfinity) {
@@ -315,7 +313,7 @@ TEST_F(EncodeTest, TestUnquantizedInfinity) {
   encoder.SetEncodingMethod(draco::POINT_CLOUD_SEQUENTIAL_ENCODING);
 
   draco::EncoderBuffer buffer;
-  ASSERT_TRUE(encoder.EncodePointCloudToBuffer(*pc, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodePointCloudToBuffer(*pc, &buffer));
 }
 
 TEST_F(EncodeTest, TestQuantizedAndUnquantizedAttributes) {
@@ -330,7 +328,7 @@ TEST_F(EncodeTest, TestQuantizedAndUnquantizedAttributes) {
   encoder.SetAttributeQuantization(draco::GeometryAttribute::POSITION, 11);
   encoder.SetAttributeQuantization(draco::GeometryAttribute::NORMAL, 0);
   draco::EncoderBuffer buffer;
-  ASSERT_TRUE(encoder.EncodePointCloudToBuffer(*pc, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodePointCloudToBuffer(*pc, &buffer));
 }
 
 TEST_F(EncodeTest, TestKdTreeEncoding) {
@@ -348,7 +346,7 @@ TEST_F(EncodeTest, TestKdTreeEncoding) {
   // Now set quantization for the position attribute which should make
   // the encoder happy.
   encoder.SetAttributeQuantization(draco::GeometryAttribute::POSITION, 16);
-  ASSERT_TRUE(encoder.EncodePointCloudToBuffer(*pc, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodePointCloudToBuffer(*pc, &buffer));
 }
 
 TEST_F(EncodeTest, TestTrackingOfNumberOfEncodedEntries) {
@@ -373,7 +371,7 @@ TEST_F(EncodeTest, TestTrackingOfNumberOfEncodedEntriesNotSet) {
   draco::EncoderBuffer buffer;
   draco::Encoder encoder;
 
-  ASSERT_TRUE(encoder.EncodeMeshToBuffer(*mesh, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodeMeshToBuffer(*mesh, &buffer));
   ASSERT_EQ(encoder.num_encoded_points(), 0);
   ASSERT_EQ(encoder.num_encoded_faces(), 0);
 }

src/draco/compression/entropy/ans.h

@@ -391,7 +391,6 @@ class RAnsEncoder {
       ans_.buf[ans_.buf_offset++] = ans_.state % DRACO_ANS_IO_BASE;
       ans_.state /= DRACO_ANS_IO_BASE;
     }
-    // TODO(ostava): The division and multiplication should be optimized.
     ans_.state =
         (ans_.state / p) * rans_precision + ans_.state % p + sym->cum_prob;
   }

src/draco/compression/entropy/symbol_decoding.cc

@@ -72,7 +72,7 @@ bool DecodeTaggedSymbols(uint32_t num_values, int num_components,
   int value_id = 0;
   for (uint32_t i = 0; i < num_values; i += num_components) {
     // Decode the tag.
-    const int bit_length = tag_decoder.DecodeSymbol();
+    const uint32_t bit_length = tag_decoder.DecodeSymbol();
     // Decode the actual value.
     for (int j = 0; j < num_components; ++j) {
       uint32_t val;

src/draco/compression/mesh/mesh_edgebreaker_decoder_impl.cc

@@ -454,7 +454,7 @@ bool MeshEdgebreakerDecoderImpl<TraversalDecoder>::DecodeConnectivity() {
 #endif
 
   // Decode connectivity of non-position attributes.
-  if (attribute_data_.size() > 0) {
+  if (!attribute_data_.empty()) {
 #ifdef DRACO_BACKWARDS_COMPATIBILITY_SUPPORTED
     if (decoder_->bitstream_version() < DRACO_BITSTREAM_VERSION(2, 1)) {
       for (CornerIndex ci(0); ci < corner_table_->num_corners(); ci += 3) {
@@ -800,7 +800,7 @@ int MeshEdgebreakerDecoderImpl<TraversalDecoder>::DecodeConnectivity(
     return -1;  // Unexpected number of decoded vertices.
   }
   // Decode start faces and connect them to the faces from the active stack.
-  while (active_corner_stack.size() > 0) {
+  while (!active_corner_stack.empty()) {
     const CornerIndex corner = active_corner_stack.back();
     active_corner_stack.pop_back();
     const bool interior_face =

src/draco/compression/mesh/mesh_edgebreaker_encoder.cc

@@ -31,7 +31,6 @@ bool MeshEdgebreakerEncoder::InitializeEncoder() {
   impl_ = nullptr;
   // For tiny meshes it's usually better to use the basic edgebreaker as the
   // overhead of the predictive one may turn out to be too big.
-  // TODO(b/111065939): Check if this can be improved.
   const bool is_tiny_mesh = mesh()->num_faces() < 1000;
 
   int selected_edgebreaker_method =

src/draco/compression/mesh/mesh_edgebreaker_encoder_impl.cc

@@ -408,7 +408,7 @@ Status MeshEdgebreakerEncoderImpl<TraversalEncoder>::EncodeConnectivity() {
                                          init_face_connectivity_corners.begin(),
                                          init_face_connectivity_corners.end());
   // Encode connectivity for all non-position attributes.
-  if (attribute_data_.size() > 0) {
+  if (!attribute_data_.empty()) {
     // Use the same order of corner that will be used by the decoder.
     visited_faces_.assign(mesh_->num_faces(), false);
     for (CornerIndex ci : processed_connectivity_corners_) {

src/draco/compression/mesh/mesh_edgebreaker_encoder_impl.h

@@ -177,7 +177,6 @@ class MeshEdgebreakerEncoderImpl : public MeshEdgebreakerEncoderImplInterface {
   uint32_t num_split_symbols_;
 
   // Struct holding data used for encoding each non-position attribute.
-  // TODO(ostava): This should be probably renamed to something better.
   struct AttributeData {
     AttributeData() : attribute_index(-1), is_connectivity_used(true) {}
     int attribute_index;

src/draco/compression/mesh/mesh_edgebreaker_encoding_test.cc

@@ -44,7 +44,7 @@ class MeshEdgebreakerEncodingTest : public ::testing::Test {
     EncoderOptions encoder_options = EncoderOptions::CreateDefaultOptions();
     encoder_options.SetSpeed(10 - compression_level, 10 - compression_level);
     encoder.SetMesh(*mesh);
-    ASSERT_TRUE(encoder.Encode(encoder_options, &buffer).ok());
+    DRACO_ASSERT_OK(encoder.Encode(encoder_options, &buffer));
 
     DecoderBuffer dec_buffer;
     dec_buffer.Init(buffer.data(), buffer.size());
@@ -52,15 +52,14 @@ class MeshEdgebreakerEncodingTest : public ::testing::Test {
 
     std::unique_ptr<Mesh> decoded_mesh(new Mesh());
     DecoderOptions dec_options;
-    ASSERT_TRUE(
-        decoder.Decode(dec_options, &dec_buffer, decoded_mesh.get()).ok());
+    DRACO_ASSERT_OK(
+        decoder.Decode(dec_options, &dec_buffer, decoded_mesh.get()));
 
     // Cleanup the input mesh to make sure that input and output can be
     // compared (edgebreaker method discards degenerated triangles and isolated
     // vertices).
     const MeshCleanupOptions options;
-    MeshCleanup cleanup;
-    ASSERT_TRUE(cleanup(mesh, options)) << "Failed to clean the input mesh.";
+    DRACO_ASSERT_OK(MeshCleanup::Cleanup(mesh, options));
 
     MeshAreEquivalent eq;
     ASSERT_TRUE(eq(*mesh, *decoded_mesh.get()))
@@ -102,8 +101,8 @@ TEST_F(MeshEdgebreakerEncodingTest, TestEncoderReuse) {
   EncoderOptions encoder_options = EncoderOptions::CreateDefaultOptions();
   encoder.SetMesh(*mesh);
   EncoderBuffer buffer_0, buffer_1;
-  ASSERT_TRUE(encoder.Encode(encoder_options, &buffer_0).ok());
-  ASSERT_TRUE(encoder.Encode(encoder_options, &buffer_1).ok());
+  DRACO_ASSERT_OK(encoder.Encode(encoder_options, &buffer_0));
+  DRACO_ASSERT_OK(encoder.Encode(encoder_options, &buffer_1));
 
   // Make sure both buffer are identical.
   ASSERT_EQ(buffer_0.size(), buffer_1.size());
@@ -123,7 +122,7 @@ TEST_F(MeshEdgebreakerEncodingTest, TestDecoderReuse) {
   EncoderOptions encoder_options = EncoderOptions::CreateDefaultOptions();
   encoder.SetMesh(*mesh);
   EncoderBuffer buffer;
-  ASSERT_TRUE(encoder.Encode(encoder_options, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.Encode(encoder_options, &buffer));
 
   DecoderBuffer dec_buffer;
   dec_buffer.Init(buffer.data(), buffer.size());
@@ -133,13 +132,13 @@ TEST_F(MeshEdgebreakerEncodingTest, TestDecoderReuse) {
   // Decode the mesh two times.
   std::unique_ptr<Mesh> decoded_mesh_0(new Mesh());
   DecoderOptions dec_options;
-  ASSERT_TRUE(
-      decoder.Decode(dec_options, &dec_buffer, decoded_mesh_0.get()).ok());
+  DRACO_ASSERT_OK(
+      decoder.Decode(dec_options, &dec_buffer, decoded_mesh_0.get()));
 
   dec_buffer.Init(buffer.data(), buffer.size());
   std::unique_ptr<Mesh> decoded_mesh_1(new Mesh());
-  ASSERT_TRUE(
-      decoder.Decode(dec_options, &dec_buffer, decoded_mesh_1.get()).ok());
+  DRACO_ASSERT_OK(
+      decoder.Decode(dec_options, &dec_buffer, decoded_mesh_1.get()));
 
   // Make sure both of the meshes are identical.
   MeshAreEquivalent eq;
@@ -169,7 +168,7 @@ TEST_F(MeshEdgebreakerEncodingTest, TestSingleConnectivityEncoding) {
     encoder.SetAttributeQuantization(GeometryAttribute::TEX_COORD, 8);
     encoder.SetAttributeQuantization(GeometryAttribute::NORMAL, 8);
     encoder.SetEncodingMethod(MESH_EDGEBREAKER_ENCODING);
-    ASSERT_TRUE(encoder.EncodeMeshToBuffer(*mesh, &buffer).ok());
+    DRACO_ASSERT_OK(encoder.EncodeMeshToBuffer(*mesh, &buffer));
 
     DecoderBuffer dec_buffer;
     dec_buffer.Init(buffer.data(), buffer.size());
@@ -216,7 +215,7 @@ TEST_F(MeshEdgebreakerEncodingTest, TestWrongAttributeOrder) {
   encoder.SetAttributeQuantization(GeometryAttribute::POSITION, 8);
   encoder.SetAttributeQuantization(GeometryAttribute::NORMAL, 8);
   encoder.SetEncodingMethod(MESH_EDGEBREAKER_ENCODING);
-  ASSERT_TRUE(encoder.EncodeMeshToBuffer(*mesh, &buffer).ok());
+  DRACO_ASSERT_OK(encoder.EncodeMeshToBuffer(*mesh, &buffer));
 
   DecoderBuffer dec_buffer;
   dec_buffer.Init(buffer.data(), buffer.size());

src/draco/compression/mesh/mesh_edgebreaker_shared.h

@@ -50,8 +50,6 @@ namespace draco {
 //    \ /  S  \ /          /  E  \
 //     *-------*          *-------*
 //
-// TODO(ostava): Get rid of the topology bit pattern. It's important only for
-// encoding but the algorithms should use EdgebreakerSymbol instead.
 enum EdgebreakerTopologyBitPattern {
   TOPOLOGY_C = 0x0,  // 0
   TOPOLOGY_S = 0x1,  // 1 0 0

src/draco/compression/mesh/mesh_encoder_test.cc

@@ -78,9 +78,10 @@ class MeshEncoderTest : public ::testing::TestWithParam<MeshEncoderTestParams> {
       encoder.SetAttributeQuantization(i, 12);
     }
     EncoderBuffer buffer;
-    ASSERT_TRUE(encoder.EncodeToBuffer(&buffer).ok())
-        << "Failed encoding test mesh " << file_name << " with method "
-        << GetParam().encoding_method;
+    const Status status = encoder.EncodeToBuffer(&buffer);
+    EXPECT_TRUE(status.ok()) << "Failed encoding test mesh " << file_name
+                             << " with method " << GetParam().encoding_method;
+    DRACO_ASSERT_OK(status);
     // Check that the encoded mesh was really encoded with the selected method.
     DecoderBuffer decoder_buffer;
     decoder_buffer.Init(buffer.data(), buffer.size());
@@ -88,6 +89,7 @@ class MeshEncoderTest : public ::testing::TestWithParam<MeshEncoderTestParams> {
     uint8_t encoded_method;
     ASSERT_TRUE(decoder_buffer.Decode(&encoded_method));
     ASSERT_EQ(encoded_method, method);
+
     if (!FLAGS_update_golden_files) {
       EXPECT_TRUE(
           CompareGoldenFile(golden_file_name, buffer.data(), buffer.size()))

src/draco/compression/mesh/mesh_sequential_encoder.cc

@@ -32,8 +32,6 @@ Status MeshSequentialEncoder::EncodeConnectivity() {
   EncodeVarint(static_cast<uint32_t>(mesh()->num_points()), buffer());
 
   // We encode all attributes in the original (possibly duplicated) format.
-  // TODO(ostava): This may not be optimal if we have only one attribute or if
-  // all attributes share the same index mapping.
   if (options()->GetGlobalBool("compress_connectivity", false)) {
     // 0 = Encode compressed indices.
     buffer()->Encode(static_cast<uint8_t>(0));
@@ -44,8 +42,6 @@ Status MeshSequentialEncoder::EncodeConnectivity() {
     // 1 = Encode indices directly.
     buffer()->Encode(static_cast<uint8_t>(1));
     // Store vertex indices using a smallest data type that fits their range.
-    // TODO(ostava): This can be potentially improved by using a tighter
-    // fit that is not bound by a bit-length of any particular data type.
     if (mesh()->num_points() < 256) {
       // Serialize indices as uint8_t.
       for (FaceIndex i(0); i < num_faces; ++i) {

src/draco/compression/mesh/mesh_sequential_encoder.h

@@ -33,7 +33,6 @@ namespace draco {
 
 // Class that encodes mesh data using a simple binary representation of mesh's
 // connectivity and geometry.
-// TODO(ostava): Use a better name.
 class MeshSequentialEncoder : public MeshEncoder {
  public:
   MeshSequentialEncoder();

src/draco/compression/mesh/traverser/mesh_attribute_indices_encoding_observer.h

@@ -25,7 +25,7 @@ namespace draco {
 // values based on the traversal of the encoded mesh. The class should be used
 // as the TraversalObserverT member of a Traverser class such as the
 // DepthFirstTraverser (depth_first_traverser.h).
-// TODO(hemmer): rename to AttributeIndicesCodingTraverserObserver
+// TODO(b/199760123): Rename to AttributeIndicesCodingTraverserObserver.
 template <class CornerTableT>
 class MeshAttributeIndicesEncodingObserver {
  public:

src/draco/compression/mesh/traverser/mesh_traversal_sequencer.h

@@ -25,7 +25,7 @@ namespace draco {
 // Sequencer that generates point sequence in an order given by a deterministic
 // traversal on the mesh surface. Note that all attributes encoded with this
 // sequence must share the same connectivity.
-// TODO(hemmer): Consider refactoring such that this is an observer.
+// TODO(b/199760123): Consider refactoring such that this is an observer.
 template <class TraverserT>
 class MeshTraversalSequencer : public PointsSequencer {
  public:

src/draco/compression/point_cloud/algorithms/dynamic_integer_points_kd_tree_decoder.h

@@ -227,7 +227,7 @@ bool DynamicIntegerPointsKdTreeDecoder<compression_level_t>::DecodeInternal(
   std::stack<Status> status_stack;
   status_stack.push(init_status);
 
-  // TODO(hemmer): use preallocated vector instead of stack.
+  // TODO(b/199760123): Use preallocated vector instead of stack.
   while (!status_stack.empty()) {
     const DecodingStatus status = status_stack.top();
     status_stack.pop();
@@ -263,7 +263,8 @@ bool DynamicIntegerPointsKdTreeDecoder<compression_level_t>::DecodeInternal(
 
     // Fast decoding of remaining bits if number of points is 1 or 2.
     if (num_remaining_points <= 2) {
-      // TODO(hemmer): axes_ not necessary, remove would change bitstream!
+      // TODO(b/199760123): |axes_| not necessary, remove would change
+      // bitstream!
       axes_[0] = axis;
       for (uint32_t i = 1; i < dimension_; i++) {
         axes_[i] = DRACO_INCREMENT_MOD(axes_[i - 1], dimension_);

src/draco/compression/point_cloud/algorithms/dynamic_integer_points_kd_tree_encoder.h

@@ -280,7 +280,7 @@ void DynamicIntegerPointsKdTreeEncoder<compression_level_t>::EncodeInternal(
   std::stack<Status> status_stack;
   status_stack.push(init_status);
 
-  // TODO(hemmer): use preallocated vector instead of stack.
+  // TODO(b/199760123): Use preallocated vector instead of stack.
   while (!status_stack.empty()) {
     Status status = status_stack.top();
     status_stack.pop();
@@ -305,7 +305,8 @@ void DynamicIntegerPointsKdTreeEncoder<compression_level_t>::EncodeInternal(
     // Fast encoding of remaining bits if number of points is 1 or 2.
     // Doing this also for 2 gives a slight additional speed up.
     if (num_remaining_points <= 2) {
-      // TODO(hemmer): axes_ not necessary, remove would change bitstream!
+      // TODO(b/199760123): |axes_| not necessary, remove would change
+      // bitstream!
       axes_[0] = axis;
       for (uint32_t i = 1; i < dimension_; i++) {
         axes_[i] = DRACO_INCREMENT_MOD(axes_[i - 1], dimension_);

src/draco/compression/point_cloud/algorithms/float_points_tree_encoder.h

@@ -44,7 +44,7 @@ namespace draco {
 // there are more leading zeros, which is then compressed better by the
 // arithmetic encoding.
 
-// TODO(hemmer): Remove class because it duplicates quantization code.
+// TODO(b/199760123): Remove class because it duplicates quantization code.
 class FloatPointsTreeEncoder {
  public:
   explicit FloatPointsTreeEncoder(PointCloudCompressionMethod method);
@@ -91,7 +91,7 @@ bool FloatPointsTreeEncoder::EncodePointCloud(InputIteratorT points_begin,
   // Collect necessary data for encoding.
   num_points_ = std::distance(points_begin, points_end);
 
-  // TODO(hemmer): Extend quantization tools to make this more automatic.
+  // TODO(b/199760123): Extend quantization tools to make this more automatic.
   // Compute range of points for quantization
   std::vector<Point3ui> qpoints;
   qpoints.reserve(num_points_);

src/draco/compression/point_cloud/algorithms/integer_points_kd_tree_decoder.h

@@ -12,7 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //
-// TODO(hemmer): Make this a wrapper using DynamicIntegerPointsKdTreeDecoder.
+// TODO(b/199760123): Make this a wrapper using
+// DynamicIntegerPointsKdTreeDecoder.
 //
 // See integer_points_kd_tree_encoder.h for documentation.
 

src/draco/compression/point_cloud/algorithms/integer_points_kd_tree_encoder.h

@@ -12,7 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //
-// TODO(hemmer): Make this a wrapper using DynamicIntegerPointsKdTreeEncoder.
+// TODO(b/199760123): Make this a wrapper using
+// DynamicIntegerPointsKdTreeEncoder.
 #ifndef DRACO_COMPRESSION_POINT_CLOUD_ALGORITHMS_INTEGER_POINTS_KD_TREE_ENCODER_H_
 #define DRACO_COMPRESSION_POINT_CLOUD_ALGORITHMS_INTEGER_POINTS_KD_TREE_ENCODER_H_
 

src/draco/compression/point_cloud/algorithms/quantize_points_3.h

@@ -22,7 +22,7 @@
 
 namespace draco {
 
-// TODO(hemmer): Make this a stable bounding box.
+// TODO(b/199760123): Make this a stable bounding box.
 struct QuantizationInfo {
   uint32_t quantization_bits;
   float range;

src/draco/compression/point_cloud/point_cloud_kd_tree_encoding_test.cc

@@ -68,7 +68,7 @@ class PointCloudKdTreeEncodingTest : public ::testing::Test {
          ++compression_level) {
       options.SetSpeed(10 - compression_level, 10 - compression_level);
       encoder.SetPointCloud(pc);
-      ASSERT_TRUE(encoder.Encode(options, &buffer).ok());
+      DRACO_ASSERT_OK(encoder.Encode(options, &buffer));
 
       DecoderBuffer dec_buffer;
       dec_buffer.Init(buffer.data(), buffer.size());
@@ -76,7 +76,7 @@ class PointCloudKdTreeEncodingTest : public ::testing::Test {
 
       std::unique_ptr<PointCloud> out_pc(new PointCloud());
       DecoderOptions dec_options;
-      ASSERT_TRUE(decoder.Decode(dec_options, &dec_buffer, out_pc.get()).ok());
+      DRACO_ASSERT_OK(decoder.Decode(dec_options, &dec_buffer, out_pc.get()));
 
       ComparePointClouds(pc, *out_pc);
     }

src/draco/core/bounding_box.cc

@@ -20,9 +20,9 @@ BoundingBox::BoundingBox()
     : BoundingBox(Vector3f(std::numeric_limits<float>::max(),
                            std::numeric_limits<float>::max(),
                            std::numeric_limits<float>::max()),
-                  Vector3f(-std::numeric_limits<float>::max(),
-                           -std::numeric_limits<float>::max(),
-                           -std::numeric_limits<float>::max())) {}
+                  Vector3f(std::numeric_limits<float>::lowest(),
+                           std::numeric_limits<float>::lowest(),
+                           std::numeric_limits<float>::lowest())) {}
 
 BoundingBox::BoundingBox(const Vector3f &min_point, const Vector3f &max_point)
     : min_point_(min_point), max_point_(max_point) {}

src/draco/core/data_buffer.cc

@@ -52,7 +52,7 @@ void DataBuffer::Resize(int64_t size) {
 }
 
 void DataBuffer::WriteDataToStream(std::ostream &stream) {
-  if (data_.size() == 0) {
+  if (data_.empty()) {
     return;
   }
   stream.write(reinterpret_cast<char *>(data_.data()), data_.size());

src/draco/core/decoder_buffer.h

@@ -54,12 +54,11 @@ class DecoderBuffer {
 
   // Decodes up to 32 bits into out_val. Can be called only in between
   // StartBitDecoding and EndBitDecoding. Otherwise returns false.
-  bool DecodeLeastSignificantBits32(int nbits, uint32_t *out_value) {
+  bool DecodeLeastSignificantBits32(uint32_t nbits, uint32_t *out_value) {
     if (!bit_decoder_active()) {
       return false;
     }
-    bit_decoder_.GetBits(nbits, out_value);
-    return true;
+    return bit_decoder_.GetBits(nbits, out_value);
   }
 
   // Decodes an arbitrary data type.
@@ -158,9 +157,10 @@ class DecoderBuffer {
     inline void ConsumeBits(int k) { bit_offset_ += k; }
 
     // Returns |nbits| bits in |x|.
-    inline bool GetBits(int32_t nbits, uint32_t *x) {
-      DRACO_DCHECK_GE(nbits, 0);
-      DRACO_DCHECK_LE(nbits, 32);
+    inline bool GetBits(uint32_t nbits, uint32_t *x) {
+      if (nbits > 32) {
+        return false;
+      }
       uint32_t value = 0;
       for (int32_t bit = 0; bit < nbits; ++bit) {
         value |= GetBit() << bit;

src/draco/core/draco_index_type_vector.h

@@ -28,7 +28,6 @@ namespace draco {
 // draco_index_type.h .
 // TODO(ostava): Make the interface more complete. It's currently missing
 // features such as iterators.
-// TODO(vytyaz): Add more unit tests for this class.
 template <class IndexTypeT, class ValueTypeT>
 class IndexTypeVector {
  public:

src/draco/core/draco_test_utils.cc

@@ -55,11 +55,13 @@ bool CompareGoldenFile(const std::string &golden_file_name, const void *data,
   size_t remaining_data_size = data_size;
   int offset = 0;
   while ((extracted_size = in_file.read(buffer, buffer_size).gcount()) > 0) {
-    if (remaining_data_size <= 0)
+    if (remaining_data_size <= 0) {
       break;  // Input and golden sizes are different.
+    }
     size_t size_to_check = extracted_size;
-    if (remaining_data_size < size_to_check)
+    if (remaining_data_size < size_to_check) {
       size_to_check = remaining_data_size;
+    }
     for (uint32_t i = 0; i < size_to_check; ++i) {
       if (buffer[i] != data_c8[offset++]) {
         LOG(INFO) << "Test output differed from golden file at byte "

src/draco/core/draco_version.h

@@ -18,7 +18,7 @@
 namespace draco {
 
 // Draco version is comprised of <major>.<minor>.<revision>.
-static const char kDracoVersion[] = "1.4.1";
+static const char kDracoVersion[] = "1.4.3";
 
 const char *Version() { return kDracoVersion; }
 

src/draco/core/macros.h

@@ -90,6 +90,10 @@ namespace draco {
 #define DRACO_MACROS_IMPL_CONCAT_INNER_(x, y) x##y
 #define DRACO_MACROS_IMPL_CONCAT_(x, y) DRACO_MACROS_IMPL_CONCAT_INNER_(x, y)
 
+#define DRACO_MACROS_IMPL_CONCAT_INNER_3_(x, y, z) x##y##z
+#define DRACO_MACROS_IMPL_CONCAT_3_(x, y, z) \
+  DRACO_MACROS_IMPL_CONCAT_INNER_3_(x, y, z)
+
 // Expand the n-th argument of the macro. Used to select an argument based on
 // the number of entries in a variadic macro argument. Example usage:
 //
@@ -100,9 +104,9 @@ namespace draco {
 // #define VARIADIC_MACRO(...)
 //   DRACO_SELECT_NTH_FROM_3(__VA_ARGS__, FUNC_3, FUNC_2, FUNC_1) __VA_ARGS__
 //
-#define DRACO_SELECT_NTH_FROM_2(_1, _2, NAME) NAME
-#define DRACO_SELECT_NTH_FROM_3(_1, _2, _3, NAME) NAME
-#define DRACO_SELECT_NTH_FROM_4(_1, _2, _3, _4, NAME) NAME
+#define DRACO_SELECT_NTH_FROM_2(_1, _2, NAME, ...) NAME
+#define DRACO_SELECT_NTH_FROM_3(_1, _2, _3, NAME, ...) NAME
+#define DRACO_SELECT_NTH_FROM_4(_1, _2, _3, _4, NAME, ...) NAME
 
 // Macro that converts the Draco bit-stream into one uint16_t number.
 // Useful mostly when checking version numbers.

src/draco/core/options.h

@@ -71,8 +71,6 @@ class Options {
  private:
   // All entries are internally stored as strings and converted to the desired
   // return type based on the used Get* method.
-  // TODO(ostava): Consider adding type safety mechanism that would prevent
-  // unsafe operations such as a conversion from vector to int.
   std::map<std::string, std::string> options_;
 };
 

src/draco/core/vector_d.h

@@ -34,7 +34,7 @@ class VectorD {
   typedef ScalarT Scalar;
   typedef VectorD<Scalar, dimension_t> Self;
 
-  // TODO(hemmer): Deprecate.
+  // TODO(b/199760123): Deprecate.
   typedef ScalarT CoefficientType;
 
   VectorD() {
@@ -45,7 +45,7 @@ class VectorD {
 
   // The following constructor does not compile in opt mode, which for now led
   // to the constructors further down, which is not ideal.
-  // TODO(hemmer): fix constructor below and remove others.
+  // TODO(b/199760123): Fix constructor below and remove others.
   // template <typename... Args>
   // explicit VectorD(Args... args) : v_({args...}) {}
 
@@ -111,7 +111,7 @@ class VectorD {
 
   Scalar &operator[](int i) { return v_[i]; }
   const Scalar &operator[](int i) const { return v_[i]; }
-  // TODO(hemmer): remove.
+  // TODO(b/199760123): Remove.
   // Similar to interface of Eigen library.
   Scalar &operator()(int i) { return v_[i]; }
   const Scalar &operator()(int i) const { return v_[i]; }

src/draco/io/file_reader_factory.cc

@@ -38,7 +38,6 @@ std::unique_ptr<FileReaderInterface> FileReaderFactory::OpenReader(
     }
     return reader;
   }
-  FILEREADER_LOG_ERROR("No file reader able to open input");
   return nullptr;
 }
 

src/draco/io/file_utils.cc

@@ -30,7 +30,7 @@ void SplitPath(const std::string &full_path, std::string *out_folder_path,
 
 std::string ReplaceFileExtension(const std::string &in_file_name,
                                  const std::string &new_extension) {
-  const auto pos = in_file_name.find_last_of(".");
+  const auto pos = in_file_name.find_last_of('.');
   if (pos == std::string::npos) {
     // No extension found.
     return in_file_name + "." + new_extension;
@@ -46,6 +46,22 @@ std::string LowercaseFileExtension(const std::string &filename) {
   return parser::ToLower(filename.substr(pos + 1));
 }
 
+std::string LowercaseMimeTypeExtension(const std::string &mime_type) {
+  const size_t pos = mime_type.find_last_of('/');
+  if (pos == 0 || pos == std::string::npos || pos == mime_type.length() - 1) {
+    return "";
+  }
+  return parser::ToLower(mime_type.substr(pos + 1));
+}
+
+std::string RemoveFileExtension(const std::string &filename) {
+  const size_t pos = filename.find_last_of('.');
+  if (pos == 0 || pos == std::string::npos || pos == filename.length() - 1) {
+    return filename;
+  }
+  return filename.substr(0, pos);
+}
+
 std::string GetFullPath(const std::string &input_file_relative_path,
                         const std::string &sibling_file_full_path) {
   const auto pos = sibling_file_full_path.find_last_of("/\\");

src/draco/io/file_utils.h

@@ -37,6 +37,13 @@ std::string ReplaceFileExtension(const std::string &in_file_name,
 // '.' (e.g. Linux hidden files), the first delimiter is ignored.
 std::string LowercaseFileExtension(const std::string &filename);
 
+// Returns the mime type extension in lowercase if present, else "". Extension
+// is defined as the string after the last '/ character.
+std::string LowercaseMimeTypeExtension(const std::string &mime_type);
+
+// Returns the file name without extension.
+std::string RemoveFileExtension(const std::string &filename);
+
 // Given a path of the input file |input_file_relative_path| relative to the
 // parent directory of |sibling_file_full_path|, this function returns full path
 // to the input file. If |sibling_file_full_path| has no directory, the relative

src/draco/io/mesh_io.cc

@@ -46,16 +46,17 @@ StatusOr<std::unique_ptr<Mesh>> ReadMeshFromFile(
   std::unique_ptr<Mesh> mesh(new Mesh());
   // Analyze file extension.
   const std::string extension = LowercaseFileExtension(file_name);
-  if (extension != "gltf" && mesh_files) {
-    // The GLTF decoder will fill |mesh_files|, but for other file types we set
-    // the root file here to avoid duplicating code.
+  if (extension != "gltf" && extension != "obj" && mesh_files) {
+    // The GLTF/OBJ decoder will fill |mesh_files|, but for other file types we
+    // set the root file here to avoid duplicating code.
     mesh_files->push_back(file_name);
   }
   if (extension == "obj") {
     // Wavefront OBJ file format.
     ObjDecoder obj_decoder;
     obj_decoder.set_use_metadata(options.GetBool("use_metadata", false));
-    const Status obj_status = obj_decoder.DecodeFromFile(file_name, mesh.get());
+    const Status obj_status =
+        obj_decoder.DecodeFromFile(file_name, mesh.get(), mesh_files);
     if (!obj_status.ok()) {
       return obj_status;
     }