Sync to c987b4585:

this is needed so we can later ff public/stable (currently at version_2.5.2) to version_2.6.0

.clang-format

@@ -13,8 +13,8 @@ AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortBlocksOnASingleLine: true
 AllowShortCaseLabelsOnASingleLine: true
 AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: true
+AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: true
+AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: false
@@ -46,7 +46,7 @@ BreakConstructorInitializersBeforeComma: false
 BreakConstructorInitializers: BeforeComma
 BreakAfterJavaFieldAnnotations: false
 BreakStringLiterals: true
-ColumnLimit:     78
+ColumnLimit:     140
 CommentPragmas:  '^ IWYU pragma:'
 CompactNamespaces: true
 ConstructorInitializerAllOnOneLineOrOnePerLine: true

.github/ISSUE_TEMPLATE/bug_report_form.yml

@@ -0,0 +1,65 @@
+name: Bug Report
+description: File a bug report
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before filing, please check if the issue already exists (either open or closed) by using the search bar on the issues page. If it does, comment there. Even if it's closed, we can reopen it based on your comment.
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: Description of the bug
+      description: What happened? Please, enclose a screenshot whenever possible (even when you think the description is clear). What did you expect to happen? In case of 3D rendering issues, please attach the content of menu Help -> System Info dialog.
+      placeholder: |
+        What is the problem?
+        What did you expect?
+        You paste or drop screenshots here 
+    validations:
+      required: true
+  - type: textarea
+    id: to_reproduce
+    attributes:
+      label: Project file & How to reproduce
+      description: "*Please* upload a ZIP archive containing the project file used when the problem arise. Please export it just before the problem occurs. Even if you did nothing and/or there is no object, export it! (it contains your current configuration)."
+      placeholder: |
+        `File`->`Save project as...` then zip it & drop it here
+        Also, if needed include the steps to reproduce the bug:
+        1. Go to '...'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See error
+    validations:
+      required: true
+  - type: checkboxes
+    attributes:
+      label: Checklist of files included above
+      options:
+      - label: Project file
+      - label: Screenshot
+    validations:
+      required: true
+  - type: input
+    id: version
+    attributes:
+      label: Version of PrusaSlicer
+      description: What version of PrusaSlicer are you running? You can see the full version in `Help` -> `About PrusaSlicer`.
+      placeholder: e.g. 2.4.1-alpha2-win64 / 2.3.3-linux / 2.4.1-alpha0+61-win64-gcd2459455 ...
+    validations:
+      required: true
+  - type: input
+    id: os
+    attributes:
+      label: Operating system
+      description: with the version if possible
+      placeholder: e.g. Windows 7/8/10/11 ... , Ubuntu 22.04/Debian ... , macOS 10.15/11.1 ...
+    validations:
+      required: true
+  - type: input
+    id: printer
+    attributes:
+      label: Printer model
+      description: Please, fill this in even when it seems irrelevant.
+      placeholder: voron 2.4 with afterburner
+    validations:
+      required: true
+

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,12 @@
+contact_links:
+  - name: Do you need Support?
+    url: https://www.prusa3d.com/page/prusaslicer-support-form_233563/
+    about: If you are not sure whether what you are reporting is a bug, please contact our support team first. We are providing full 24/7 customer support.
+  - name: PrusaSlicer Manual
+    url: https://help.prusa3d.com/en/article/customer-support_2287/
+    about: We have a comprehensive customer support page and help documentation that could be helpful for troubleshooting.
+  - name: PrusaPrinters Forum
+    url: https://forum.prusaprinters.org/forum/prusaslicer/
+    about: Please get in touch on our PrusaPrinters Community Forum! (Not an official support channel.)
+    
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe how it would work**
+Be as descriptive as your skill level allows you.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or paint drawing about the feature request here.

.gitignore

@@ -18,3 +18,4 @@ local-lib
 build-linux/*
 deps/build-linux/*
 **/.DS_Store
+**/.idea/

CMakeLists.txt

@@ -27,12 +27,12 @@ option(SLIC3R_STATIC 			"Compile PrusaSlicer with static libraries (Boost, TBB,
 option(SLIC3R_GUI    			"Compile PrusaSlicer with GUI components (OpenGL, wxWidgets)" 1)
 option(SLIC3R_FHS               "Assume PrusaSlicer is to be installed in a FHS directory structure" 0)
 option(SLIC3R_WX_STABLE         "Build against wxWidgets stable (3.0) as oppsed to dev (3.1) on Linux" 0)
-option(SLIC3R_PROFILE 			"Compile PrusaSlicer with an invasive Shiny profiler" 0)
 option(SLIC3R_PCH               "Use precompiled headers" 1)
 option(SLIC3R_MSVC_COMPILE_PARALLEL "Compile on Visual Studio in parallel" 1)
 option(SLIC3R_MSVC_PDB          "Generate PDB files on MSVC in Release mode" 1)
 option(SLIC3R_PERL_XS           "Compile XS Perl module and enable Perl unit and integration tests" 0)
 option(SLIC3R_ASAN              "Enable ASan on Clang and GCC" 0)
+option(SLIC3R_UBSAN             "Enable UBSan on Clang and GCC" 0)
 option(SLIC3R_ENABLE_FORMAT_STEP "Enable compilation of STEP file support" 1)
 # If SLIC3R_FHS is 1 -> SLIC3R_DESKTOP_INTEGRATION is always 0, othrewise variable.
 CMAKE_DEPENDENT_OPTION(SLIC3R_DESKTOP_INTEGRATION "Allow perfoming desktop integration during runtime" 1 "NOT SLIC3R_FHS" 0)
@@ -43,6 +43,14 @@ set(SLIC3R_GTK "2" CACHE STRING "GTK version to use with wxWidgets on Linux")
 
 set(IS_CROSS_COMPILE FALSE)
 
+if (SLIC3R_STATIC)
+    # Prefer config scripts over find modules. This is helpful when building with
+    # the static dependencies. Many libraries have their own export scripts
+    # while having a Find<PkgName> module in standard cmake installation.
+    # (e.g. CURL)
+    set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
+endif ()
+
 if (APPLE)
     set(CMAKE_FIND_FRAMEWORK LAST)
     set(CMAKE_FIND_APPBUNDLE LAST)
@@ -106,6 +114,8 @@ if (MSVC)
     # C4244: 'conversion' conversion from 'type1' to 'type2', possible loss of data. An integer type is converted to a smaller integer type.
     # C4267: The compiler detected a conversion from size_t to a smaller type.
     add_compile_options(/wd4244 /wd4267)
+    # Enforce strict C++ conformance, so our code that compiles on MSVC also compiles on GCC and clang.
+    add_compile_options(/permissive-)
 endif ()
 
 if (MINGW)
@@ -240,6 +250,11 @@ if (NOT MSVC AND ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMP
         add_compile_options(-Wno-deprecated-declarations)
     endif()
 
+    # Clang reports misleading indentation for some IF blocks because of mixing tabs with spaces.
+    if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+        add_compile_options(-Wno-misleading-indentation)
+    endif()
+
     #GCC generates loads of -Wunknown-pragmas when compiling igl. The fix is not easy due to a bug in gcc, see
     # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66943 or
     # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
@@ -267,6 +282,32 @@ if (SLIC3R_ASAN)
     endif ()
 endif ()
 
+if (SLIC3R_UBSAN)
+    # Stacktrace for every report is enabled by default. It can be disabled by running PrusaSlicer with "UBSAN_OPTIONS=print_stacktrace=0".
+
+    # Define macro SLIC3R_UBSAN to allow detection in the source code if this sanitizer is enabled.
+    add_compile_definitions(SLIC3R_UBSAN)
+
+    # Clang supports much more useful checks than GCC, so when Clang is detected, another checks will be enabled.
+    # List of what GCC is checking: https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html
+    # List of what Clang is checking: https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
+    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+        set(_ubsan_flags "-fsanitize=undefined,integer")
+    else ()
+        set(_ubsan_flags "-fsanitize=undefined")
+    endif ()
+
+    add_compile_options(${_ubsan_flags} -fno-omit-frame-pointer)
+
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${_ubsan_flags}")
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${_ubsan_flags}")
+    set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${_ubsan_flags}")
+
+    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lubsan")
+    endif ()
+endif ()
+
 if (APPLE)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror=partial-availability -Werror=unguarded-availability -Werror=unguarded-availability-new")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=partial-availability -Werror=unguarded-availability -Werror=unguarded-availability-new")
@@ -296,25 +337,6 @@ add_definitions(-DwxUSE_UNICODE -D_UNICODE -DUNICODE -DWXINTL_NO_GETTEXT_MACRO)
 # Disable unsafe implicit wxString to const char* / std::string and vice versa. This implicit conversion breaks the UTF-8 encoding quite often.
 add_definitions(-DwxNO_UNSAFE_WXSTRING_CONV)
 
-if (SLIC3R_PROFILE)
-    message("PrusaSlicer will be built with a Shiny invasive profiler")
-    add_definitions(-DSLIC3R_PROFILE)
-endif ()
-
-# Disable optimization even with debugging on.
-if (0)
-    message(STATUS "Perl compiled without optimization. Disabling optimization for the PrusaSlicer build.")
-    message("Old CMAKE_CXX_FLAGS_RELEASE: ${CMAKE_CXX_FLAGS_RELEASE}")
-    message("Old CMAKE_CXX_FLAGS_RELWITHDEBINFO: ${CMAKE_CXX_FLAGS_RELEASE}")
-    message("Old CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS_RELEASE}")
-    set(CMAKE_CXX_FLAGS_RELEASE "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT")
-    set(CMAKE_C_FLAGS_RELEASE "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT")
-    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT")
-    set(CMAKE_C_FLAGS_RELWITHDEBINFO "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT")
-    set(CMAKE_CXX_FLAGS "/MD /Od /Zi /EHsc /DWIN32 /DTBB_USE_ASSERT")
-    set(CMAKE_C_FLAGS "/MD /Od /Zi /DWIN32 /DTBB_USE_ASSERT")
-endif()
-
 # Find and configure boost
 if(SLIC3R_STATIC)
     # Use static boost libraries.
@@ -383,6 +405,7 @@ if(SLIC3R_STATIC)
 endif()
 set(TBB_DEBUG 1)
 find_package(TBB REQUIRED)
+slic3r_remap_configs(TBB::tbb RelWithDebInfo Release)
 # include_directories(${TBB_INCLUDE_DIRS})
 # add_definitions(${TBB_DEFINITIONS})
 # if(MSVC)
@@ -422,6 +445,14 @@ include_directories(BEFORE SYSTEM ${EIGEN3_INCLUDE_DIR})
 # no matter what.
 find_package(EXPAT REQUIRED)
 
+add_library(libexpat INTERFACE)
+
+if (TARGET EXPAT::EXPAT )
+    target_link_libraries(libexpat INTERFACE EXPAT::EXPAT)
+elseif(TARGET expat::expat)
+    target_link_libraries(libexpat INTERFACE expat::expat)
+endif ()
+
 find_package(PNG REQUIRED)
 
 set(OpenGL_GL_PREFERENCE "LEGACY")
@@ -433,19 +464,16 @@ if (SLIC3R_STATIC AND NOT SLIC3R_STATIC_EXCLUDE_GLEW)
     set(GLEW_VERBOSE ON)
 endif()
 
-find_package(GLEW)
+find_package(GLEW REQUIRED)
-if (NOT TARGET GLEW::GLEW)
-    message(STATUS "GLEW not found, using bundled version.")
-    add_library(glew STATIC ${LIBDIR}/glew/src/glew.c)
-    set(GLEW_FOUND TRUE)
-    set(GLEW_INCLUDE_DIRS ${LIBDIR}/glew/include/)
-    target_compile_definitions(glew PUBLIC GLEW_STATIC)
-    target_include_directories(glew PUBLIC ${GLEW_INCLUDE_DIRS})
-    add_library(GLEW::GLEW ALIAS glew)
-endif ()
 
 # Find the Cereal serialization library
 find_package(cereal REQUIRED)
+add_library(libcereal INTERFACE)
+if (NOT TARGET cereal::cereal)
+    target_link_libraries(libcereal INTERFACE cereal)
+else()
+    target_link_libraries(libcereal INTERFACE cereal::cereal)
+endif()
 
 # l10n
 set(L10N_DIR "${SLIC3R_RESOURCES_DIR}/localization")

build_win.bat

@@ -164,6 +164,9 @@ IF NOT EXIST "%MSVC_DIR%" (
     @ECHO ERROR: Compatible Visual Studio installation not found. 1>&2
     GOTO :HELP
 )
+REM Cmake always defaults to latest supported MSVC generator. Let's make sure it uses what we select.
+FOR /F "tokens=* USEBACKQ" %%I IN (`^""%VSWHERE%" %MSVC_FILTER% -nologo -property catalog_productLineVersion^"`) DO SET PS_PRODUCT_VERSION=%%I
+
 REM Give the user a chance to cancel if we found something odd.
 IF "%PS_ASK_TO_CONTINUE%" EQU "" GOTO :BUILD_ENV
 @ECHO.
@@ -183,6 +186,7 @@ SET PS_CURRENT_STEP=environment
 @ECHO ** Deps path:    %PS_DESTDIR%
 @ECHO ** Using Microsoft Visual Studio installation found at:
 @ECHO **  %MSVC_DIR%
+SET CMAKE_GENERATOR=Visual Studio %PS_VERSION% %PS_PRODUCT_VERSION%
 CALL "%MSVC_DIR%\Common7\Tools\vsdevcmd.bat" -arch=%PS_ARCH% -host_arch=%PS_ARCH_HOST% -app_platform=Desktop
 IF %ERRORLEVEL% NEQ 0 GOTO :END
 REM Need to reset the echo state after vsdevcmd.bat clobbers it.

cmake/modules/FindGLEW.cmake

@@ -1,351 +1,20 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+set(_q "")
-# file Copyright.txt or https://cmake.org/licensing for details.
+if(GLEW_FIND_QUIETLY)
-
+    set(_q QUIET)
-# PrusaSlicer specifics:
-# This file is backported from CMake 3.15 distribution to behave uniformly
-# across all versions of CMake. It explicitly adds GLEW_STATIC complile 
-# definition to static targets which is needed to prevent link errors.
-
-#[=======================================================================[.rst:
-FindGLEW
---------
-
-Find the OpenGL Extension Wrangler Library (GLEW)
-
-Input Variables
-^^^^^^^^^^^^^^^
-
-The following variables may be set to influence this module’s behavior:
-
-``GLEW_USE_STATIC_LIBS``
-  to find and create :prop_tgt:`IMPORTED` target for static linkage.
-
-``GLEW_VERBOSE``
-  to output a detailed log of this module.
-
-Imported Targets
-^^^^^^^^^^^^^^^^
-
-This module defines the following :ref:`Imported Targets <Imported Targets>`:
-
-
-``GLEW::glew``
-  The GLEW shared library.
-``GLEW::glew_s``
-  The GLEW static library, if ``GLEW_USE_STATIC_LIBS`` is set to ``TRUE``.
-``GLEW::GLEW``
-  Duplicates either ``GLEW::glew`` or ``GLEW::glew_s`` based on availability.
-
-Result Variables
-^^^^^^^^^^^^^^^^
-
-This module defines the following variables:
-
-``GLEW_INCLUDE_DIRS``
-  include directories for GLEW
-``GLEW_LIBRARIES``
-  libraries to link against GLEW
-``GLEW_SHARED_LIBRARIES``
-  libraries to link against shared GLEW
-``GLEW_STATIC_LIBRARIES``
-  libraries to link against static GLEW
-``GLEW_FOUND``
-  true if GLEW has been found and can be used
-``GLEW_VERSION``
-  GLEW version
-``GLEW_VERSION_MAJOR``
-  GLEW major version
-``GLEW_VERSION_MINOR``
-  GLEW minor version
-``GLEW_VERSION_MICRO``
-  GLEW micro version
-
-#]=======================================================================]
-
-include(FindPackageHandleStandardArgs)
-
-find_package(GLEW CONFIG QUIET)
-
-if(GLEW_FOUND)
-  find_package_handle_standard_args(GLEW DEFAULT_MSG GLEW_CONFIG)
-  return()
 endif()
+find_package(GLEW ${GLEW_FIND_VERSION} CONFIG ${_q})
 
-if(GLEW_VERBOSE)
+if(NOT GLEW_FIND_QUIETLY)
-  message(STATUS "FindGLEW: did not find GLEW CMake config file. Searching for libraries.")
+    if (NOT GLEW_FOUND)
-endif()
+        message(STATUS "Falling back to MODULE search for GLEW...")
-
+    else()
-if(APPLE)
+        message(STATUS "GLEW found in ${GLEW_DIR}")
-  find_package(OpenGL QUIET)
-
-  if(OpenGL_FOUND)
-    if(GLEW_VERBOSE)
-      message(STATUS "FindGLEW: Found OpenGL Framework.")
-      message(STATUS "FindGLEW: OPENGL_LIBRARIES: ${OPENGL_LIBRARIES}")
     endif()
-  else()
-    if(GLEW_VERBOSE)
-      message(STATUS "FindGLEW: could not find GLEW library.")
-    endif()
-    return()
-  endif()
 endif()
 
-
+if (NOT GLEW_FOUND)
-function(__glew_set_find_library_suffix shared_or_static)
+    set(_modpath ${CMAKE_MODULE_PATH})
-  if((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "SHARED")
+    set(CMAKE_MODULE_PATH "")
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" PARENT_SCOPE)
+    include(FindGLEW)
-  elseif((UNIX AND NOT APPLE) AND "${shared_or_static}" MATCHES "STATIC")
+    set(CMAKE_MODULE_PATH ${_modpath})
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE)
+endif()
-  elseif(APPLE AND "${shared_or_static}" MATCHES "SHARED")
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib;.so" PARENT_SCOPE)
-  elseif(APPLE AND "${shared_or_static}" MATCHES "STATIC")
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" PARENT_SCOPE)
-  elseif(WIN32 AND "${shared_or_static}" MATCHES "SHARED")
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" PARENT_SCOPE)
-  elseif(WIN32 AND "${shared_or_static}" MATCHES "STATIC")
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.a;.dll.a" PARENT_SCOPE)
-  endif()
-
-  if(GLEW_VERBOSE)
-    message(STATUS "FindGLEW: CMAKE_FIND_LIBRARY_SUFFIXES for ${shared_or_static}: ${CMAKE_FIND_LIBRARY_SUFFIXES}")
-  endif()
-endfunction()
-
-
-if(GLEW_VERBOSE)
-  if(DEFINED GLEW_USE_STATIC_LIBS)
-    message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS: ${GLEW_USE_STATIC_LIBS}.")
-  else()
-    message(STATUS "FindGLEW: GLEW_USE_STATIC_LIBS is undefined. Treated as FALSE.")
-  endif()
-endif()
-
-find_path(GLEW_INCLUDE_DIR GL/glew.h)
-mark_as_advanced(GLEW_INCLUDE_DIR)
-
-set(GLEW_INCLUDE_DIRS ${GLEW_INCLUDE_DIR})
-
-if(GLEW_VERBOSE)
-  message(STATUS "FindGLEW: GLEW_INCLUDE_DIR: ${GLEW_INCLUDE_DIR}")
-  message(STATUS "FindGLEW: GLEW_INCLUDE_DIRS: ${GLEW_INCLUDE_DIRS}")
-endif()
-
-if("${CMAKE_GENERATOR_PLATFORM}" MATCHES "x64" OR "${CMAKE_GENERATOR}" MATCHES "Win64")
-  set(_arch "x64")
-else()
-  set(_arch "Win32")
-endif()
-
-
-set(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
-
-__glew_set_find_library_suffix(SHARED)
-
-find_library(GLEW_SHARED_LIBRARY_RELEASE
-             NAMES GLEW glew glew32
-             PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch}
-             PATHS ENV GLEW_ROOT)
-
-find_library(GLEW_SHARED_LIBRARY_DEBUG
-             NAMES GLEWd glewd glew32d
-             PATH_SUFFIXES lib lib64
-             PATHS ENV GLEW_ROOT)
-
-
-__glew_set_find_library_suffix(STATIC)
-
-find_library(GLEW_STATIC_LIBRARY_RELEASE
-             NAMES GLEW glew glew32s
-             PATH_SUFFIXES lib lib64 libx32 lib/Release/${_arch}
-             PATHS ENV GLEW_ROOT)
-
-find_library(GLEW_STATIC_LIBRARY_DEBUG
-             NAMES GLEWds glewd glewds glew32ds
-             PATH_SUFFIXES lib lib64
-             PATHS ENV GLEW_ROOT)
-
-set(CMAKE_FIND_LIBRARY_SUFFIXES ${__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES})
-unset(__GLEW_CURRENT_FIND_LIBRARY_SUFFIXES)
-
-include(SelectLibraryConfigurations)
-
-select_library_configurations(GLEW_SHARED)
-select_library_configurations(GLEW_STATIC)
-
-if(NOT GLEW_USE_STATIC_LIBS)
-  set(GLEW_LIBRARIES ${GLEW_SHARED_LIBRARY})
-else()
-  set(GLEW_LIBRARIES ${GLEW_STATIC_LIBRARY})
-endif()
-
-
-if(GLEW_VERBOSE)
-  message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_RELEASE: ${GLEW_SHARED_LIBRARY_RELEASE}")
-  message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_RELEASE: ${GLEW_STATIC_LIBRARY_RELEASE}")
-  message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY_DEBUG: ${GLEW_SHARED_LIBRARY_DEBUG}")
-  message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY_DEBUG: ${GLEW_STATIC_LIBRARY_DEBUG}")
-  message(STATUS "FindGLEW: GLEW_SHARED_LIBRARY: ${GLEW_SHARED_LIBRARY}")
-  message(STATUS "FindGLEW: GLEW_STATIC_LIBRARY: ${GLEW_STATIC_LIBRARY}")
-  message(STATUS "FindGLEW: GLEW_LIBRARIES: ${GLEW_LIBRARIES}")
-endif()
-
-
-# Read version from GL/glew.h file
-if(EXISTS "${GLEW_INCLUDE_DIR}/GL/glew.h")
-  file(STRINGS "${GLEW_INCLUDE_DIR}/GL/glew.h" _contents REGEX "^VERSION_.+ [0-9]+")
-  if(_contents)
-    string(REGEX REPLACE ".*VERSION_MAJOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MAJOR "${_contents}")
-    string(REGEX REPLACE ".*VERSION_MINOR[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MINOR "${_contents}")
-    string(REGEX REPLACE ".*VERSION_MICRO[ \t]+([0-9]+).*" "\\1" GLEW_VERSION_MICRO "${_contents}")
-    set(GLEW_VERSION "${GLEW_VERSION_MAJOR}.${GLEW_VERSION_MINOR}.${GLEW_VERSION_MICRO}")
-  endif()
-endif()
-
-if(GLEW_VERBOSE)
-  message(STATUS "FindGLEW: GLEW_VERSION_MAJOR: ${GLEW_VERSION_MAJOR}")
-  message(STATUS "FindGLEW: GLEW_VERSION_MINOR: ${GLEW_VERSION_MINOR}")
-  message(STATUS "FindGLEW: GLEW_VERSION_MICRO: ${GLEW_VERSION_MICRO}")
-  message(STATUS "FindGLEW: GLEW_VERSION: ${GLEW_VERSION}")
-endif()
-
-find_package_handle_standard_args(GLEW
-                                  REQUIRED_VARS GLEW_INCLUDE_DIRS GLEW_LIBRARIES
-                                  VERSION_VAR GLEW_VERSION)
-
-if(NOT GLEW_FOUND)
-  if(GLEW_VERBOSE)
-    message(STATUS "FindGLEW: could not find GLEW library.")
-  endif()
-  return()
-endif()
-
-
-if(NOT TARGET GLEW::glew AND NOT GLEW_USE_STATIC_LIBS)
-  if(GLEW_VERBOSE)
-    message(STATUS "FindGLEW: Creating GLEW::glew imported target.")
-  endif()
-
-  add_library(GLEW::glew UNKNOWN IMPORTED)
-
-  set_target_properties(GLEW::glew
-                        PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
-
-  if(APPLE)
-    set_target_properties(GLEW::glew
-                          PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
-  endif()
-
-  if(GLEW_SHARED_LIBRARY_RELEASE)
-    set_property(TARGET GLEW::glew
-                 APPEND
-                 PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-
-    set_target_properties(GLEW::glew
-                          PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}")
-  endif()
-
-  if(GLEW_SHARED_LIBRARY_DEBUG)
-    set_property(TARGET GLEW::glew
-                 APPEND
-                 PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
-
-    set_target_properties(GLEW::glew
-                          PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}")
-  endif()
-
-elseif(NOT TARGET GLEW::glew_s AND GLEW_USE_STATIC_LIBS)
-  if(GLEW_VERBOSE)
-    message(STATUS "FindGLEW: Creating GLEW::glew_s imported target.")
-  endif()
-
-  add_library(GLEW::glew_s UNKNOWN IMPORTED)
-
-  set_target_properties(GLEW::glew_s
-                        PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
-
-  set_target_properties(GLEW::glew_s PROPERTIES INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
-
-  if(APPLE)
-    set_target_properties(GLEW::glew_s
-                          PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
-  endif()
-
-  if(GLEW_STATIC_LIBRARY_RELEASE)
-    set_property(TARGET GLEW::glew_s
-                 APPEND
-                 PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-
-    set_target_properties(GLEW::glew_s
-                          PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}")
-  endif()
-
-  if(GLEW_STATIC_LIBRARY_DEBUG)
-    set_property(TARGET GLEW::glew_s
-                 APPEND
-                 PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
-
-    set_target_properties(GLEW::glew_s
-                          PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}")
-  endif()
-endif()
-
-if(NOT TARGET GLEW::GLEW)
-  if(GLEW_VERBOSE)
-    message(STATUS "FindGLEW: Creating GLEW::GLEW imported target.")
-  endif()
-
-  add_library(GLEW::GLEW UNKNOWN IMPORTED)
-
-  set_target_properties(GLEW::GLEW
-                        PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${GLEW_INCLUDE_DIRS}")
-
-  if(APPLE)
-    set_target_properties(GLEW::GLEW
-                          PROPERTIES INTERFACE_LINK_LIBRARIES OpenGL::GL)
-  endif()
-
-  if(TARGET GLEW::glew)
-    if(GLEW_SHARED_LIBRARY_RELEASE)
-      set_property(TARGET GLEW::GLEW
-                   APPEND
-                   PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-
-      set_target_properties(GLEW::GLEW
-                            PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_SHARED_LIBRARY_RELEASE}")
-    endif()
-
-    if(GLEW_SHARED_LIBRARY_DEBUG)
-      set_property(TARGET GLEW::GLEW
-                   APPEND
-                   PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
-
-      set_target_properties(GLEW::GLEW
-                            PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_SHARED_LIBRARY_DEBUG}")
-    endif()
-
-  elseif(TARGET GLEW::glew_s)
-    if(GLEW_STATIC_LIBRARY_RELEASE)
-      set_property(TARGET GLEW::GLEW
-                   APPEND
-                   PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-
-      set_target_properties(GLEW::GLEW
-                            PROPERTIES IMPORTED_LOCATION_RELEASE "${GLEW_STATIC_LIBRARY_RELEASE}"
-                                       INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
-    endif()
-
-    if(GLEW_STATIC_LIBRARY_DEBUG AND GLEW_USE_STATIC_LIBS)
-      set_property(TARGET GLEW::GLEW
-                   APPEND
-                   PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
-
-      set_target_properties(GLEW::GLEW
-                            PROPERTIES IMPORTED_LOCATION_DEBUG "${GLEW_STATIC_LIBRARY_DEBUG}"
-                                       INTERFACE_COMPILE_DEFINITIONS GLEW_STATIC)
-    endif()
-
-  elseif(GLEW_VERBOSE)
-    message(WARNING "FindGLEW: no `GLEW::glew` or `GLEW::glew_s` target was created. Something went wrong in FindGLEW target creation.")
-  endif()
-endif()

cmake/modules/FindTBB.cmake.in

@@ -293,7 +293,7 @@ if(NOT TBB_FOUND)
   # Create targets
   ##################################
 
-  if(NOT CMAKE_VERSION VERSION_LESS 3.0 AND TBB_FOUND)
+  if(NOT CMAKE_VERSION VERSION_LESS 3.0 AND TBB_FOUND AND NOT TARGET TBB::tbb)
     add_library(TBB::tbb UNKNOWN IMPORTED)
     set_target_properties(TBB::tbb PROPERTIES
           INTERFACE_COMPILE_DEFINITIONS "${TBB_DEFINITIONS}"

deps/Boost/Boost.cmake

@@ -8,12 +8,10 @@ else()
     set(_build_cmd ./b2)
 endif()
 
-set(_patch_command ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_DIR}/common.jam ./tools/build/src/tools/common.jam)
-
 if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-    configure_file(${CMAKE_CURRENT_LIST_DIR}/user-config.jam boost-user-config.jam)
     set(_boost_toolset gcc)
-    set(_patch_command ${_patch_command} && ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/boost-user-config.jam ./tools/build/src/tools/user-config.jam)
+    configure_file(${CMAKE_CURRENT_LIST_DIR}/user-config.jam boost-user-config.jam)
+    set(_patch_command ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/boost-user-config.jam ./tools/build/src/tools/user-config.jam)
 elseif (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     # https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html
     if (MSVC_VERSION EQUAL 1800)
@@ -28,14 +26,21 @@ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     elseif (MSVC_VERSION LESS 1930)
     # 1920-1929 = VS 16.0 (v142 toolset)
         set(_boost_toolset "msvc-14.2")
+    elseif (MSVC_VERSION LESS 1940)
+    # 1930-1939 = VS 17.0 (v143 toolset)
+        set(_boost_toolset "msvc-14.3")
     else ()
         message(FATAL_ERROR "Unsupported MSVC version")
     endif ()
 elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     if (WIN32)
         set(_boost_toolset "clang-win")
-    else()
+    elseif (APPLE)
         set(_boost_toolset "clang")
+    else()
+        set(_boost_toolset clang)
+        configure_file(${CMAKE_CURRENT_LIST_DIR}/user-config.jam boost-user-config.jam)
+        set(_patch_command ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/boost-user-config.jam ./tools/build/src/tools/user-config.jam)
     endif()
 elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
     set(_boost_toolset "intel")
@@ -68,7 +73,7 @@ ProcessorCount(NPROC)
 file(TO_NATIVE_PATH ${DESTDIR}/usr/local/ _prefix)
 
 set(_boost_flags "")
-if (UNIX) 
+if (UNIX)
     set(_boost_flags "cflags=-fPIC;cxxflags=-fPIC")
 endif ()
 
@@ -94,7 +99,7 @@ if (_cfg_rel GREATER -1 OR _cfg_relwdeb GREATER -1 OR _cfg_minsizerel GREATER -1
     list(APPEND _boost_variants release)
 endif()
 
-if (_cfg_deb GREATER -1 OR (MSVC AND ${DEP_DEBUG}) )
+if ( (NOT MSVC AND _cfg_deb GREATER -1) OR (MSVC AND ${DEP_DEBUG}) )
     list(APPEND _boost_variants debug)
 endif()
 
@@ -124,10 +129,16 @@ set(_build_cmd ${_build_cmd}
 
 set(_install_cmd ${_build_cmd} --prefix=${_prefix} install)
 
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    # When Clang is used with enabled UndefinedBehaviorSanitizer, it produces "undefined reference to '__muloti4'" when __int128 is used.
+    # Because of that, UndefinedBehaviorSanitizer is disabled for those functions that use __int128.
+    list(APPEND _patch_command COMMAND ${PATCH_CMD} ${CMAKE_CURRENT_LIST_DIR}/Boost.patch)
+endif ()
+
 ExternalProject_Add(
     dep_Boost
-    URL "https://boostorg.jfrog.io/artifactory/main/release/1.75.0/source/boost_1_75_0.tar.gz"
+    URL "https://boostorg.jfrog.io/artifactory/main/release/1.78.0/source/boost_1_78_0.zip"
-    URL_HASH SHA256=aeb26f80e80945e82ee93e5939baebdca47b9dee80a07d3144be1e1a6a66dd6a
+    URL_HASH SHA256=f22143b5528e081123c3c5ed437e92f648fe69748e95fa6e2bd41484e2986cc3
     DOWNLOAD_DIR ${DEP_DOWNLOAD_DIR}/Boost
     CONFIGURE_COMMAND "${_bootstrap_cmd}"
     PATCH_COMMAND ${_patch_command}
@@ -154,4 +165,4 @@ if ("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
     )
     # Only override boost::Polygon Voronoi implementation with Vojtech's GMP hacks on 64bit platforms.
     list(APPEND _dep_list "dep_boost_polygon")
-endif ()
+endif ()

deps/Boost/Boost.patch

@@ -0,0 +1,23 @@
+diff -u ../boost_1_75_0-orig/boost/rational.hpp ./boost/rational.hpp
+--- ../boost_1_75_0-orig/boost/rational.hpp	2020-12-03 06:02:19.000000000 +0100
++++ ./boost/rational.hpp	2022-01-27 16:02:27.993848905 +0100
+@@ -302,6 +302,9 @@
+        return *this;
+     }
+     template <class T>
++    #if defined(__clang__)
++    __attribute__((no_sanitize("undefined")))
++    #endif
+     BOOST_CXX14_CONSTEXPR typename boost::enable_if_c<rational_detail::is_compatible_integer<T, IntType>::value, rational&>::type operator*= (const T& i)
+     {
+        // Avoid overflow and preserve normalization
+@@ -311,6 +314,9 @@
+        return *this;
+     }
+     template <class T>
++    #if defined(__clang__)
++    __attribute__((no_sanitize("undefined")))
++    #endif
+     BOOST_CXX14_CONSTEXPR typename boost::enable_if_c<rational_detail::is_compatible_integer<T, IntType>::value, rational&>::type operator/= (const T& i)
+     {
+        // Avoid repeated construction

deps/Boost/user-config.jam

@@ -1 +1 @@
-using gcc : : @CMAKE_CXX_COMPILER@ ;
+using @_boost_toolset@ : : @CMAKE_CXX_COMPILER@ ;

deps/CGAL/CGAL.cmake

@@ -3,29 +3,9 @@ prusaslicer_add_cmake_project(
     # GIT_REPOSITORY https://github.com/CGAL/cgal.git
     # GIT_TAG        bec70a6d52d8aacb0b3d82a7b4edc3caa899184b # releases/CGAL-5.0
     # For whatever reason, this keeps downloading forever (repeats downloads if finished)
-    URL      https://github.com/CGAL/cgal/archive/releases/CGAL-5.0.zip
+    URL      https://github.com/CGAL/cgal/archive/refs/tags/v5.4.zip
-    URL_HASH SHA256=c2b035bd078687b6d8c0fb6371a7443adcdb647856af9969532c4050cd5f48e5
+    URL_HASH SHA256=d7605e0a5a5ca17da7547592f6f6e4a59430a0bc861948974254d0de43eab4c0
     DEPENDS dep_Boost dep_GMP dep_MPFR
 )
 
 include(GNUInstallDirs)
-
-# CGAL, for whatever reason, makes itself non-relocatable by writing the build directory into
-# CGALConfig-installation-dirs.cmake and including it in configure time.
-# If this file is not present, it will not consider the stored absolute path
-ExternalProject_Add_Step(dep_CGAL dep_CGAL_relocation_fix
-    DEPENDEES install
-
-    COMMAND ${CMAKE_COMMAND} -E remove CGALConfig-installation-dirs.cmake
-    WORKING_DIRECTORY "${DESTDIR}/usr/local/${CMAKE_INSTALL_LIBDIR}/cmake/CGAL"
-)
-
-# Again, for whatever reason, CGAL thinks that its version is not relevant if
-# configured as a header only library. Fixing it by placing a cmake version file
-# besides the installed config file.
-ExternalProject_Add_Step(dep_CGAL dep_CGAL_version_fix
-    DEPENDEES install
-
-    COMMAND ${CMAKE_COMMAND} -E copy cgal/CGALConfigVersion.cmake "${DESTDIR}/usr/local/${CMAKE_INSTALL_LIBDIR}/cmake/CGAL/CGALConfigVersion.cmake"
-    WORKING_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}"
-)

deps/CMakeLists.txt

@@ -191,6 +191,7 @@ endif ()
 
 include(JPEG/JPEG.cmake)
 include(TIFF/TIFF.cmake)
+include(NanoSVG/NanoSVG.cmake)
 include(wxWidgets/wxWidgets.cmake)
 include(OCCT/OCCT.cmake)
 
@@ -204,20 +205,17 @@ set(_dep_list
     dep_OpenVDB
     dep_OpenCSG
     dep_CGAL
+    dep_Qhull
     dep_OCCT
     ${PNG_PKG}
     ${ZLIB_PKG}
     ${EXPAT_PKG}
     )
 
-if (MSVC)
+# if (NOT MSVC)
-    # Experimental
-    #list(APPEND _dep_list "dep_qhull")
-else()
-    list(APPEND _dep_list "dep_Qhull")
     # Not working, static build has different Eigen
     #list(APPEND _dep_list "dep_libigl")
-endif()
+# endif()
 
 add_custom_target(deps ALL DEPENDS ${_dep_list})
 

deps/Cereal/Cereal.cmake

@@ -1,6 +1,8 @@
 prusaslicer_add_cmake_project(Cereal
-    URL "https://github.com/USCiLab/cereal/archive/v1.2.2.tar.gz"
+    URL "https://github.com/USCiLab/cereal/archive/refs/tags/v1.3.0.zip"
-    URL_HASH SHA256=1921f26d2e1daf9132da3c432e2fd02093ecaedf846e65d7679ddf868c7289c4
+    URL_HASH SHA256=71642cb54658e98c8f07a0f0d08bf9766f1c3771496936f6014169d3726d9657
     CMAKE_ARGS
-        -DJUST_INSTALL_CEREAL=on
+        -DJUST_INSTALL_CEREAL=ON
+        -DSKIP_PERFORMANCE_COMPARISON=ON
+        -DBUILD_TESTS=OFF
 )

deps/GLEW/GLEW.cmake

@@ -4,7 +4,11 @@ find_package(OpenGL QUIET REQUIRED)
 
 prusaslicer_add_cmake_project(
   GLEW
-  SOURCE_DIR  ${CMAKE_CURRENT_LIST_DIR}/glew
+  URL https://sourceforge.net/projects/glew/files/glew/2.2.0/glew-2.2.0.zip
+  URL_HASH SHA256=a9046a913774395a095edcc0b0ac2d81c3aacca61787b39839b941e9be14e0d4
+  SOURCE_SUBDIR build/cmake
+  CMAKE_ARGS
+    -DBUILD_UTILS=OFF
 )
 
 if (MSVC)

deps/GLEW/glew/CMakeLists.txt

@@ -1,33 +0,0 @@
-cmake_minimum_required(VERSION 3.0)
-project(GLEW)
-
-find_package(OpenGL REQUIRED)
-
-add_library(glew src/glew.c)
-target_include_directories(glew PRIVATE include/)
-target_link_libraries(glew PUBLIC OpenGL::GL)
-
-if (NOT BUILD_SHARED_LIBS)
-    target_compile_definitions(glew PUBLIC GLEW_STATIC)
-endif ()
-
-include(GNUInstallDirs)
-
-install( 
-    FILES
-        ${PROJECT_SOURCE_DIR}/include/GL/glew.h
-        ${PROJECT_SOURCE_DIR}/include/GL/wglew.h
-        ${PROJECT_SOURCE_DIR}/include/GL/glxew.h
-    DESTINATION
-        ${CMAKE_INSTALL_INCLUDEDIR}/GL
-)
-
-add_library(GLEW INTERFACE)
-target_link_libraries(GLEW INTERFACE glew)
-
-install(TARGETS glew GLEW
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} 
-    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-)

deps/GLEW/glew/LICENSE.txt

@@ -1,73 +0,0 @@
-The OpenGL Extension Wrangler Library
-Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
-Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
-Copyright (C) 2002, Lev Povalahev
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without 
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, 
-  this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above copyright notice, 
-  this list of conditions and the following disclaimer in the documentation 
-  and/or other materials provided with the distribution.
-* The name of the author may be used to endorse or promote products 
-  derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
-
-
-Mesa 3-D graphics library
-Version:  7.0
-
-Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-Copyright (c) 2007 The Khronos Group Inc.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and/or associated documentation files (the
-"Materials"), to deal in the Materials without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Materials, and to
-permit persons to whom the Materials are furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Materials.
-
-THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

deps/GLEW/glew/README.md

@@ -1,196 +0,0 @@
-THIS IS NOT THE COMPLETE GLEW DISTRIBUTION. ONLY FILES NEEDED FOR COMPILING GLEW INTO SLIC3R WERE PUT INTO THE SLIC3R SOURCE DISTRIBUTION.
-
-A CMAKE CONFIG EXPORT IS ADDED TO ENABLE FIND PACKAGE TO FIND DEBUG BUILD ON MSVC
-
-# GLEW - The OpenGL Extension Wrangler Library
-
-![](http://glew.sourceforge.net/glew.png)
-
-http://glew.sourceforge.net/
-
-https://github.com/nigels-com/glew
-
-[![Build Status](https://travis-ci.org/nigels-com/glew.svg?branch=master)](https://travis-ci.org/nigels-com/glew)
-[![Gitter](https://badges.gitter.im/nigels-com/glew.svg)](https://gitter.im/nigels-com/glew?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
-[![Download](https://img.shields.io/sourceforge/dm/glew.svg)](https://sourceforge.net/projects/glew/files/latest/download)
-
-## Downloads
-
-Current release is [2.0.0](https://sourceforge.net/projects/glew/files/glew/2.0.0/).
-[(Change Log)](http://glew.sourceforge.net/log.html)
-
-Sources available as 
-[ZIP](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0.zip/download) or
-[TGZ](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0.tgz/download).
-
-Windows binaries for [32-bit and 64-bit](https://sourceforge.net/projects/glew/files/glew/2.0.0/glew-2.0.0-win32.zip/download).
-
-### Recent snapshots
-
-Snapshots may contain new features, bug-fixes or new OpenGL extensions ahead of tested, official releases.
-
-[glew-20160708.tgz](http://sourceforge.net/projects/glew/files/glew/snapshots/glew-20160708.tgz/download)
-*GLEW 2.0.0 RC: Core context, EGL support, no MX*
-
-[glew-20160402.tgz](http://sourceforge.net/projects/glew/files/glew/snapshots/glew-20160402.tgz/download)
-*GLEW 2.0.0 RC: Core context, EGL support, no MX*
-
-## Build
-
-From a downloaded tarball or zip archive:
-
-### Linux and Mac
-
-#### Using GNU Make
-
-##### Install build tools
-
-Debian/Ubuntu/Mint:    `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev libosmesa-dev git`
-
-RedHat/CentOS/Fedora:  `$ sudo yum install libXmu-devel libXi-devel libGL-devel git`
-
-##### Build
-
-	$ make
-	$ sudo make install
-	$ make clean
-
-Targets:    `all, glew.lib, glew.bin, clean, install, uninstall`
-
-Variables:  `SYSTEM=linux-clang, GLEW_DEST=/usr/local, STRIP=`
-
-#### Using cmake
-
-*CMake 2.8.12 or higher is required.*
-
-##### Install build tools
-
-Debian/Ubuntu/Mint:   `$ sudo apt-get install build-essential libXmu-dev libXi-dev libgl-dev git cmake`
-
-RedHat/CentOS/Fedora: `$ sudo yum install libXmu-devel libXi-devel libGL-devel git cmake`
-
-##### Build
-
-	$ cd build
-	$ cmake ./cmake 
-	$ make -j4
-
-| Target     | Description |
-| ---------- | ----------- |
-| glew       | Build the glew shared library. |
-| glew_s     | Build the glew static library. |
-| glewinfo   | Build the `glewinfo` executable (requires `BUILD_UTILS` to be `ON`). |
-| visualinfo | Build the `visualinfo` executable (requires `BUILD_UTILS` to be `ON`). |
-| install    | Install all enabled targets into `CMAKE_INSTALL_PREFIX`. |
-| clean      | Clean up build artifacts. |
-| all        | Build all enabled targets (default target). |
-
-| Variables       | Description |
-| --------------- | ----------- |
-| BUILD_UTILS     | Build the `glewinfo` and `visualinfo` executables. |
-| GLEW_REGAL      | Build in Regal mode. |
-| GLEW_OSMESA     | Build in off-screen Mesa mode. |
-| BUILD_FRAMEWORK | Build as MacOSX Framework.  Setting `CMAKE_INSTALL_PREFIX` to `/Library/Frameworks` is recommended. |
-
-### Windows
-
-#### Visual Studio
-
-Use the provided Visual Studio project file in build/vc12/
-
-Projects for vc6 and vc10 are also provided
-
-#### MSYS/Mingw
-
-Available from [Mingw](http://www.mingw.org/)
-
-Requirements: bash, make, gcc
-
-	$ mingw32-make
-	$ mingw32-make install
-	$ mingw32-make install.all
-
-Alternative toolchain:  `SYSTEM=mingw-win32`
-
-#### MSYS2/Mingw-w64
-
-Available from [Msys2](http://msys2.github.io/) and/or [Mingw-w64](http://mingw-w64.org/)
-
-Requirements: bash, make, gcc
-
-	$ pacman -S gcc make  mingw-w64-i686-gcc mingw-w64-x86_64-gcc 
-	$ make
-	$ make install
-	$ make install.all
-
-Alternative toolchain:  `SYSTEM=msys, SYSTEM=msys-win32, SYSTEM=msys-win64`
-
-## glewinfo
-
-`glewinfo` is a command-line tool useful for inspecting the capabilities of an
-OpenGL implementation and GLEW support for that.  Please include the output of
-`glewinfo` with bug reports, as appropriate.	
-
-	---------------------------
-	    GLEW Extension Info
-	---------------------------
-
-	GLEW version 2.0.0
-	Reporting capabilities of pixelformat 3
-	Running on a Intel(R) HD Graphics 3000 from Intel
-	OpenGL version 3.1.0 - Build 9.17.10.4229 is supported
-
-	GL_VERSION_1_1:                                                OK
-	---------------
-
-	GL_VERSION_1_2:                                                OK
-	---------------
-	  glCopyTexSubImage3D:                                         OK
-	  glDrawRangeElements:                                         OK
-	  glTexImage3D:                                                OK
-	  glTexSubImage3D:                                             OK
-	
-	...
-
-## Code Generation
-
-A Unix or Mac environment is neded for building GLEW from scratch to
-include new extensions, or customize the code generation. The extension
-data is regenerated from the top level source directory with:
-
-	make extensions
-
-An alternative to generating the GLEW sources from scratch is to
-download a pre-generated (unsupported) snapshot:
-
-https://sourceforge.net/projects/glew/files/glew/snapshots/
-
-Travis-built snapshots are also available:
-
-https://glew.s3.amazonaws.com/index.html
-
-## Authors
-
-GLEW is currently maintained by [Nigel Stewart](https://github.com/nigels-com)
-with bug fixes, new OpenGL extension support and new releases.
-
-GLEW was developed by [Milan Ikits](http://www.cs.utah.edu/~ikits/)
-and [Marcelo Magallon](http://wwwvis.informatik.uni-stuttgart.de/~magallon/).
-Aaron Lefohn, Joe Kniss, and Chris Wyman were the first users and also
-assisted with the design and debugging process.  
-
-The acronym GLEW originates from Aaron Lefohn.
-Pasi Kärkkäinen identified and fixed several problems with
-GLX and SDL.  Nate Robins created the `wglinfo` utility, to
-which modifications were made by Michael Wimmer.  
-
-## Copyright and Licensing
-
-GLEW is originally derived from the EXTGL project by Lev Povalahev.
-The source code is licensed under the 
-[Modified BSD License](http://glew.sourceforge.net/glew.txt), the 
-[Mesa 3-D License](http://glew.sourceforge.net/mesa.txt) (MIT) and the
-[Khronos License](http://glew.sourceforge.net/khronos.txt) (MIT).
-
-The automatic code generation scripts are released under the 
-[GNU GPL](http://glew.sourceforge.net/gpl.txt).

deps/GLEW/glew/VERSION

@@ -1 +0,0 @@
-1.13.0

deps/NanoSVG/NanoSVG.cmake

@@ -0,0 +1,9 @@
+# In PrusaSlicer 2.6.0 we switched from https://github.com/memononen/nanosvg to its fork https://github.com/fltk/nanosvg
+# because this last implements the new function nsvgRasterizeXY() which we now use in GLTexture::load_from_svg()
+# for rasterizing svg files from their original size to a squared power of two texture on Windows systems using
+# AMD Radeon graphics cards
+
+prusaslicer_add_cmake_project(NanoSVG
+    URL https://github.com/fltk/nanosvg/archive/abcd277ea45e9098bed752cf9c6875b533c0892f.zip
+    URL_HASH SHA256=e859938fbaee4b351bd8a8b3d3c7a75b40c36885ce00b73faa1ce0b98aa0ad34
+)

deps/OCCT/OCCT.cmake

@@ -3,6 +3,7 @@ prusaslicer_add_cmake_project(OCCT
     URL https://github.com/Open-Cascade-SAS/OCCT/archive/refs/tags/V7_6_2.zip
     URL_HASH SHA256=c696b923593e8c18d059709717dbf155b3e72fdd283c8522047a790ec3a432c5
 
+    PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_DIR}/occt_toolkit.cmake ./adm/cmake/
     CMAKE_ARGS
         -DINSTALL_DIR_LAYOUT=Unix # LMBBS
         -DBUILD_LIBRARY_TYPE=Static
@@ -20,3 +21,7 @@ prusaslicer_add_cmake_project(OCCT
 		-DBUILD_MODULE_ModelingData=OFF
 		-DBUILD_MODULE_Visualization=OFF
 )
+
+if (MSVC)
+  add_debug_dep(dep_OCCT)
+endif ()

deps/OCCT/occt_toolkit.cmake

@@ -0,0 +1,453 @@
+# script for each OCCT toolkit
+
+# filling some variables by default values(src) or using custom(tools, samples)
+set (RELATIVE_SOURCES_DIR "${RELATIVE_DIR}")
+if ("${RELATIVE_SOURCES_DIR}" STREQUAL "")
+  #if it is not defined, use default directory
+  set (RELATIVE_SOURCES_DIR "src")
+endif()
+
+set (OCC_MODULES_LIST "${MODULES_LIST}")
+if ("${OCC_MODULES_LIST}" STREQUAL "")
+  set (OCC_MODULES_LIST ${OCCT_MODULES})
+endif()
+
+set (OCC_TARGET_FOLDER "${TARGET_FOLDER}")
+if ("${OCC_TARGET_FOLDER}" STREQUAL "")
+  set (OCC_TARGET_FOLDER "Modules")
+endif()
+
+set (OCCT_TOOLKITS_NAME_SUFFIX "${TOOLKITS_NAME_SUFFIX}")
+if ("${OCCT_TOOLKITS_NAME_SUFFIX}" STREQUAL "")
+  set (OCCT_TOOLKITS_NAME_SUFFIX "TOOLKITS")
+endif()
+
+# parse PACKAGES file
+FILE_TO_LIST ("${RELATIVE_SOURCES_DIR}/${PROJECT_NAME}/PACKAGES" USED_PACKAGES)
+if ("${USED_PACKAGES}" STREQUAL "")
+  set (USED_PACKAGES ${PROJECT_NAME})
+endif()
+
+if (USE_QT)
+  # Qt dependencies
+  OCCT_INCLUDE_CMAKE_FILE (adm/cmake/qt_macro)
+  FIND_QT_PACKAGE(PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
+  include_directories("${PROJECT_INCLUDES}")
+endif(USE_QT)
+
+set (PRECOMPILED_DEFS)
+
+if (NOT BUILD_SHARED_LIBS)
+  list (APPEND PRECOMPILED_DEFS "-DOCCT_NO_PLUGINS")
+  if (WIN32 AND NOT EXECUTABLE_PROJECT)
+    list (APPEND PRECOMPILED_DEFS "-DOCCT_STATIC_BUILD")
+  endif()
+endif()
+
+# Get all used packages from toolkit
+UNSET(RESOURCE_FILES)
+foreach (OCCT_PACKAGE ${USED_PACKAGES})
+
+  #remove part after "/" in the OCCT_PACKAGE variable if exists
+  string (FIND "${OCCT_PACKAGE}" "/" _index)
+  if (_index GREATER -1)
+    math (EXPR _index "${_index}")
+    string (SUBSTRING "${OCCT_PACKAGE}" 0 ${_index} OCCT_PACKAGE_NAME)
+  else()
+    set (OCCT_PACKAGE_NAME "${OCCT_PACKAGE}")
+  endif()
+
+  if (WIN32)
+    list (APPEND PRECOMPILED_DEFS "-D__${OCCT_PACKAGE_NAME}_DLL")
+  endif()
+
+  set (SOURCE_FILES)
+  set (HEADER_FILES)
+
+  # Generate Flex and Bison files
+  if (${BUILD_YACCLEX})
+    # flex files
+    OCCT_ORIGIN_AND_PATCHED_FILES ("${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}" "*[.]lex" SOURCE_FILES_FLEX)
+    list (LENGTH SOURCE_FILES_FLEX SOURCE_FILES_FLEX_LEN)
+
+    # bison files
+    OCCT_ORIGIN_AND_PATCHED_FILES ("${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}" "*[.]yacc" SOURCE_FILES_BISON)
+    list (LENGTH SOURCE_FILES_BISON SOURCE_FILES_BISON_LEN)
+
+    if (${SOURCE_FILES_FLEX_LEN} EQUAL ${SOURCE_FILES_BISON_LEN} AND NOT ${SOURCE_FILES_FLEX_LEN} EQUAL 0)
+      
+      list (SORT SOURCE_FILES_FLEX)
+      list (SORT SOURCE_FILES_BISON)
+
+      math (EXPR SOURCE_FILES_FLEX_LEN "${SOURCE_FILES_FLEX_LEN} - 1")
+      foreach (FLEX_FILE_INDEX RANGE ${SOURCE_FILES_FLEX_LEN})
+
+        list (GET SOURCE_FILES_FLEX ${FLEX_FILE_INDEX} CURRENT_FLEX_FILE)
+        get_filename_component (CURRENT_FLEX_FILE_NAME ${CURRENT_FLEX_FILE} NAME_WE)
+
+        list (GET SOURCE_FILES_BISON ${FLEX_FILE_INDEX} CURRENT_BISON_FILE)
+        get_filename_component (CURRENT_BISON_FILE_NAME ${CURRENT_BISON_FILE} NAME_WE)
+          
+        string (COMPARE EQUAL ${CURRENT_FLEX_FILE_NAME} ${CURRENT_BISON_FILE_NAME} ARE_FILES_EQUAL)
+
+        if (EXISTS "${CURRENT_FLEX_FILE}" AND EXISTS "${CURRENT_BISON_FILE}" AND ${ARE_FILES_EQUAL})
+
+          # Note: files are generated in original source directory (not in patch!)
+          set (FLEX_BISON_TARGET_DIR "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}")
+
+          # choose appropriate extension for generated files: "cxx" if source file contains
+          # instruction to generate C++ code, "c" otherwise
+          set (BISON_OUTPUT_FILE_EXT "c")
+          set (FLEX_OUTPUT_FILE_EXT "c")
+          file (STRINGS "${CURRENT_BISON_FILE}" FILE_BISON_CONTENT)
+          foreach (FILE_BISON_CONTENT_LINE ${FILE_BISON_CONTENT})
+            string (REGEX MATCH "%language \"C\\+\\+\"" CXX_BISON_LANGUAGE_FOUND ${FILE_BISON_CONTENT_LINE})
+            if (CXX_BISON_LANGUAGE_FOUND)
+              set (BISON_OUTPUT_FILE_EXT "cxx")
+            endif()
+          endforeach()
+          file (STRINGS "${CURRENT_FLEX_FILE}" FILE_FLEX_CONTENT)
+          foreach (FILE_FLEX_CONTENT_LINE ${FILE_FLEX_CONTENT})
+            string (REGEX MATCH "%option c\\+\\+" CXX_FLEX_LANGUAGE_FOUND ${FILE_FLEX_CONTENT_LINE})
+            if (CXX_FLEX_LANGUAGE_FOUND)
+              set (FLEX_OUTPUT_FILE_EXT "cxx")
+
+              # install copy of FlexLexer.h locally to allow further building without flex
+              if (FLEX_INCLUDE_DIR AND EXISTS "${FLEX_INCLUDE_DIR}/FlexLexer.h")
+                configure_file("${FLEX_INCLUDE_DIR}/FlexLexer.h" "${FLEX_BISON_TARGET_DIR}/FlexLexer.h" @ONLY NEWLINE_STYLE LF)
+              endif()
+            endif()
+          endforeach()
+          set (BISON_OUTPUT_FILE ${CURRENT_BISON_FILE_NAME}.tab.${BISON_OUTPUT_FILE_EXT})
+          set (FLEX_OUTPUT_FILE lex.${CURRENT_FLEX_FILE_NAME}.${FLEX_OUTPUT_FILE_EXT})
+
+          BISON_TARGET (Parser_${CURRENT_BISON_FILE_NAME} ${CURRENT_BISON_FILE} "${FLEX_BISON_TARGET_DIR}/${BISON_OUTPUT_FILE}"
+                        COMPILE_FLAGS "-p ${CURRENT_BISON_FILE_NAME} -l -M ${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/=")
+          FLEX_TARGET  (Scanner_${CURRENT_FLEX_FILE_NAME} ${CURRENT_FLEX_FILE} "${FLEX_BISON_TARGET_DIR}/${FLEX_OUTPUT_FILE}"
+                        COMPILE_FLAGS "-P${CURRENT_FLEX_FILE_NAME} -L")
+          ADD_FLEX_BISON_DEPENDENCY (Scanner_${CURRENT_FLEX_FILE_NAME} Parser_${CURRENT_BISON_FILE_NAME})
+           
+          list (APPEND SOURCE_FILES ${BISON_OUTPUT_FILE} ${FLEX_OUTPUT_FILE})
+        endif()
+      endforeach()
+    endif()
+  endif()
+
+  # header files
+  if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES")
+    file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_M   REGEX ".+[.]h")
+    file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_LXX REGEX ".+[.]lxx")
+    file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_GXX REGEX ".+[.]gxx")
+
+    file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_C REGEX ".+[.]c")
+    if(APPLE)
+      file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_M REGEX ".+[.]mm")
+    endif()
+  else()
+    file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES"     HEADER_FILES_M   REGEX ".+[.]h")
+    file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES"     HEADER_FILES_LXX REGEX ".+[.]lxx")
+    file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES"     HEADER_FILES_GXX REGEX ".+[.]gxx")
+
+    file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES"     SOURCE_FILES_C REGEX ".+[.]c")
+    if(APPLE)
+      file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES"   SOURCE_FILES_M REGEX ".+[.]mm")
+    endif()
+  endif()
+    
+  list (APPEND HEADER_FILES ${HEADER_FILES_M} ${HEADER_FILES_LXX} ${SOURCE_FILES_GXX})
+  list (APPEND SOURCE_FILES ${SOURCE_FILES_C})
+  if(APPLE)
+    list (APPEND SOURCE_FILES ${SOURCE_FILES_M})
+  endif()
+
+  foreach(HEADER_FILE ${HEADER_FILES})
+    if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+      message (STATUS "Info: consider patched file: ${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+      list (APPEND USED_INCFILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+      SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE_NAME}" FILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+    else()
+      list (APPEND USED_INCFILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+      SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE_NAME}" FILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+    endif()
+  endforeach()
+
+  foreach(SOURCE_FILE ${SOURCE_FILES})
+    if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+      message (STATUS "Info: consider patched file: ${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+      list (APPEND USED_SRCFILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+      SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE_NAME}" FILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+    else()
+      list (APPEND USED_SRCFILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+      SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE_NAME}" FILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+    endif()
+  endforeach()
+
+  if (USE_QT)
+    FIND_AND_INSTALL_QT_RESOURCES (${OCCT_PACKAGE} RESOURCE_FILES)
+    #message("Qt Resource files are: ${QT_RESOURCE_FILES} in ${OCCT_PACKAGE}")
+  endif(USE_QT)
+
+  #message("Resource files are: ${RESOURCE_FILES} in ${OCCT_PACKAGE}")
+  foreach(RESOURCE_FILE ${RESOURCE_FILES})
+    SOURCE_GROUP ("Resource Files\\${OCCT_PACKAGE_NAME}" FILES "${RESOURCE_FILE}")
+  endforeach()
+endforeach()
+string (REGEX REPLACE ";" " " PRECOMPILED_DEFS "${PRECOMPILED_DEFS}")
+
+set (USED_RCFILE "")
+if (MSVC)
+  set (USED_RCFILE "${CMAKE_BINARY_DIR}/resources/${PROJECT_NAME}.rc")
+
+  if (APPLY_OCCT_PATCH_DIR AND EXISTS "${APPLY_OCCT_PATCH_DIR}/adm/templates/occt_toolkit.rc.in")
+    configure_file("${APPLY_OCCT_PATCH_DIR}/adm/templates/occt_toolkit.rc.in" "${USED_RCFILE}" @ONLY)
+  else()
+    configure_file("${CMAKE_SOURCE_DIR}/adm/templates/occt_toolkit.rc.in" "${USED_RCFILE}" @ONLY)
+  endif()
+endif()
+
+set (CURRENT_MODULE)
+foreach (OCCT_MODULE ${OCC_MODULES_LIST})
+  list (FIND ${OCCT_MODULE}_${OCCT_TOOLKITS_NAME_SUFFIX} ${PROJECT_NAME} CURRENT_PROJECT_IS_BUILT)
+
+  if (NOT ${CURRENT_PROJECT_IS_BUILT} EQUAL -1)
+    set (CURRENT_MODULE ${OCCT_MODULE})
+  endif()
+endforeach()
+
+if (MSVC)
+  OCCT_INSERT_CODE_FOR_TARGET ()
+endif()
+
+if (USE_QT)
+  FIND_AND_WRAP_MOC_FILES("${USED_INCFILES}" "${PROJECT_NAME}_MOC_FILES")
+  #message("MOC files: ${${PROJECT_NAME}_MOC_FILES}")
+endif (USE_QT)
+
+if (EXECUTABLE_PROJECT)
+  add_executable (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE} ${RESOURCE_FILES} ${${PROJECT_NAME}_MOC_FILES})
+
+  install (TARGETS ${PROJECT_NAME}
+           DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}")
+
+  if (EMSCRIPTEN)
+    install(FILES ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin\${OCCT_INSTALL_BIN_LETTER}/${PROJECT_NAME}.wasm DESTINATION "${INSTALL_DIR_BIN}/${OCCT_INSTALL_BIN_LETTER}")
+  endif()
+else()
+  add_library (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE} ${RESOURCE_FILES} ${${PROJECT_NAME}_MOC_FILES})
+
+  if (MSVC)
+    if (BUILD_FORCE_RelWithDebInfo)
+      set (aReleasePdbConf "Release")
+    else()
+      set (aReleasePdbConf)
+    endif()
+    # install (FILES  ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin\${OCCT_INSTALL_BIN_LETTER}/${PROJECT_NAME}.pdb
+    #          CONFIGURATIONS Debug ${aReleasePdbConf} RelWithDebInfo
+    #          DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}")
+  endif()
+
+  if (BUILD_SHARED_LIBS AND NOT "${BUILD_SHARED_LIBRARY_NAME_POSTFIX}" STREQUAL "")
+    set (CMAKE_SHARED_LIBRARY_SUFFIX_DEFAULT ${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set (CMAKE_SHARED_LIBRARY_SUFFIX "${BUILD_SHARED_LIBRARY_NAME_POSTFIX}${CMAKE_SHARED_LIBRARY_SUFFIX}")
+  endif()
+
+  install (TARGETS ${PROJECT_NAME}
+           EXPORT OpenCASCADE${CURRENT_MODULE}Targets
+           RUNTIME DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}"
+           ARCHIVE DESTINATION "${INSTALL_DIR_LIB}\${OCCT_INSTALL_BIN_LETTER}"
+           LIBRARY DESTINATION "${INSTALL_DIR_LIB}\${OCCT_INSTALL_BIN_LETTER}")
+
+  if (NOT WIN32)
+    if (BUILD_SHARED_LIBS AND NOT "${BUILD_SHARED_LIBRARY_NAME_POSTFIX}" STREQUAL "")
+      set (LINK_NAME    "${INSTALL_DIR}/${INSTALL_DIR_LIB}\${OCCT_INSTALL_BIN_LETTER}/lib${PROJECT_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX_DEFAULT}")
+      set (LIBRARY_NAME "${INSTALL_DIR}/${INSTALL_DIR_LIB}\${OCCT_INSTALL_BIN_LETTER}/lib${PROJECT_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}")
+      OCCT_CREATE_SYMLINK_TO_FILE (${LIBRARY_NAME} ${LINK_NAME})
+    endif()
+  endif()
+endif()
+
+if (CURRENT_MODULE)
+  set_target_properties (${PROJECT_NAME} PROPERTIES FOLDER "${OCC_TARGET_FOLDER}/${CURRENT_MODULE}")
+  set_target_properties (${PROJECT_NAME} PROPERTIES MODULE "${CURRENT_MODULE}")
+  if (APPLE)
+    if (NOT "${INSTALL_NAME_DIR}" STREQUAL "")
+      set_target_properties (${PROJECT_NAME} PROPERTIES BUILD_WITH_INSTALL_RPATH 1 INSTALL_NAME_DIR "${INSTALL_NAME_DIR}")
+    endif()
+  endif()
+endif()
+
+get_property (OCC_VERSION_MAJOR GLOBAL PROPERTY OCC_VERSION_MAJOR)
+get_property (OCC_VERSION_MINOR GLOBAL PROPERTY OCC_VERSION_MINOR)
+get_property (OCC_VERSION_MAINTENANCE GLOBAL PROPERTY OCC_VERSION_MAINTENANCE)
+
+if (ANDROID)
+  # do not append version to the filename
+  set_target_properties (${PROJECT_NAME} PROPERTIES COMPILE_FLAGS "${PRECOMPILED_DEFS}")
+else()
+  set_target_properties (${PROJECT_NAME} PROPERTIES COMPILE_FLAGS "${PRECOMPILED_DEFS}"
+                                                    SOVERSION     "${OCC_VERSION_MAJOR}"
+                                                    VERSION       "${OCC_VERSION_MAJOR}.${OCC_VERSION_MINOR}.${OCC_VERSION_MAINTENANCE}")
+endif()
+
+set (USED_TOOLKITS_BY_CURRENT_PROJECT)
+set (USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT)
+
+# parse EXTERNLIB file
+if (CUSTOM_EXTERNLIB)
+  set (USED_EXTERNLIB_AND_TOOLKITS ${CUSTOM_EXTERNLIB})
+else()
+  FILE_TO_LIST ("${RELATIVE_SOURCES_DIR}/${PROJECT_NAME}/EXTERNLIB" USED_EXTERNLIB_AND_TOOLKITS)
+endif()
+foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
+  string (REGEX MATCH "^ *#" COMMENT_FOUND ${USED_ITEM})
+  if (NOT COMMENT_FOUND)
+    string (REGEX MATCH "^TK" TK_FOUND ${USED_ITEM})
+    string (REGEX MATCH "^vtk" VTK_FOUND ${USED_ITEM})
+    
+    if (NOT "${TK_FOUND}" STREQUAL "" OR NOT "${VTK_FOUND}" STREQUAL "")
+      list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT ${USED_ITEM})
+      if (NOT "${VTK_FOUND}" STREQUAL "" AND BUILD_SHARED_LIBS AND INSTALL_VTK AND COMMAND OCCT_INSTALL_VTK)
+        OCCT_INSTALL_VTK(${USED_ITEM})
+      endif()
+    else()
+      string (REGEX MATCH "^CSF_" CSF_FOUND ${USED_ITEM})
+      if ("${CSF_FOUND}" STREQUAL "")
+        message (STATUS "Info: ${USED_ITEM} from ${PROJECT_NAME} skipped due to it is empty")
+      else() # get CSF_ value
+        set (CURRENT_CSF ${${USED_ITEM}})
+        if (NOT "x${CURRENT_CSF}" STREQUAL "x")
+          if ("${CURRENT_CSF}" STREQUAL "CSF_OpenGlLibs")
+            add_definitions (-DHAVE_OPENGL)
+          endif()
+          if ("${CURRENT_CSF}" STREQUAL "CSF_OpenGlesLibs")
+            add_definitions (-DHAVE_GLES2)
+          endif()
+
+          set (LIBRARY_FROM_CACHE 0)
+          separate_arguments (CURRENT_CSF)
+          foreach (CSF_LIBRARY ${CURRENT_CSF})
+            string (TOLOWER "${CSF_LIBRARY}" CSF_LIBRARY)
+            string (REPLACE "+" "[+]" CSF_LIBRARY "${CSF_LIBRARY}")
+            string (REPLACE "." "" CSF_LIBRARY "${CSF_LIBRARY}")
+            get_cmake_property(ALL_CACHE_VARIABLES CACHE_VARIABLES)
+            string (REGEX MATCHALL "(^|;)3RDPARTY_[^;]+_LIBRARY[^;]*" ALL_CACHE_VARIABLES "${ALL_CACHE_VARIABLES}")
+            foreach (CACHE_VARIABLE ${ALL_CACHE_VARIABLES})
+              set (CURRENT_CACHE_LIBRARY ${${CACHE_VARIABLE}})
+              string (TOLOWER "${CACHE_VARIABLE}" CACHE_VARIABLE)
+
+              if (EXISTS "${CURRENT_CACHE_LIBRARY}" AND NOT IS_DIRECTORY "${CURRENT_CACHE_LIBRARY}")
+                string (REGEX MATCH "_${CSF_LIBRARY}$" IS_ENDING "${CACHE_VARIABLE}")
+                string (REGEX MATCH "^([a-z]+)" CSF_WO_VERSION "${CSF_LIBRARY}")
+                string (REGEX MATCH "_${CSF_WO_VERSION}$" IS_ENDING_WO_VERSION "${CACHE_VARIABLE}")
+                if ("3rdparty_${CSF_LIBRARY}_library" STREQUAL "${CACHE_VARIABLE}" OR
+                    "3rdparty_${CSF_WO_VERSION}_library" STREQUAL "${CACHE_VARIABLE}" OR
+                    NOT "x${IS_ENDING}" STREQUAL "x" OR
+                    NOT "x${IS_ENDING_WO_VERSION}" STREQUAL "x")
+                  list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "${CURRENT_CACHE_LIBRARY}")
+                  set (LIBRARY_FROM_CACHE 1)
+                endif()
+              endif()
+            endforeach()
+          endforeach()
+
+          if (NOT ${LIBRARY_FROM_CACHE})
+            # prepare a list from a string with whitespaces
+            separate_arguments (CURRENT_CSF)
+            list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT ${CURRENT_CSF})
+          endif()
+        endif()
+      endif()
+    endif()
+  endif()
+endforeach()
+
+if (APPLE)
+  list (FIND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT X11 IS_X11_FOUND)
+  if (NOT ${IS_X11_FOUND} EQUAL -1)
+    find_package (X11 COMPONENTS X11)
+    if (NOT X11_FOUND)
+      message (STATUS "Warning: X11 is not found. It's required to install The XQuartz project: http://www.xquartz.org")
+    endif()
+  endif()
+endif()
+
+# Update list of used VTK libraries if OpenGL2 Rendering BackEnd is used.
+# Add VTK_OPENGL2_BACKEND definition.
+if("${VTK_RENDERING_BACKEND}" STREQUAL "OpenGL2" OR IS_VTK_9XX)
+  add_definitions(-DVTK_OPENGL2_BACKEND)
+  foreach (VTK_EXCLUDE_LIBRARY vtkRenderingOpenGL vtkRenderingFreeTypeOpenGL)
+    list (FIND USED_TOOLKITS_BY_CURRENT_PROJECT "${VTK_EXCLUDE_LIBRARY}" IS_VTK_OPENGL_FOUND)
+    if (NOT ${IS_VTK_OPENGL_FOUND} EQUAL -1)
+      list (REMOVE_ITEM USED_TOOLKITS_BY_CURRENT_PROJECT ${VTK_EXCLUDE_LIBRARY})
+      if (${VTK_EXCLUDE_LIBRARY} STREQUAL vtkRenderingOpenGL)
+        list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT vtkRenderingOpenGL2)
+        if(VTK_MAJOR_VERSION GREATER 6)
+          list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT vtkRenderingGL2PSOpenGL2)
+        endif()
+      endif()
+    endif()
+  endforeach()
+else()
+  if(VTK_MAJOR_VERSION EQUAL 6 AND VTK_MINOR_VERSION GREATER 2 OR VTK_MAJOR_VERSION GREATER 6)
+    list (FIND USED_TOOLKITS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL" IS_VTK_RENDER_FREETYPE_FOUND)
+    if (NOT ${IS_VTK_RENDER_FREETYPE_FOUND} EQUAL -1)
+      list (REMOVE_ITEM USED_TOOLKITS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL")
+    endif()
+  endif()
+endif()
+
+if (BUILD_SHARED_LIBS OR EXECUTABLE_PROJECT)
+  if(IS_VTK_9XX)
+    string (REGEX REPLACE "vtk" "VTK::" USED_TOOLKITS_BY_CURRENT_PROJECT "${USED_TOOLKITS_BY_CURRENT_PROJECT}")
+  endif()
+  target_link_libraries (${PROJECT_NAME} ${USED_TOOLKITS_BY_CURRENT_PROJECT} ${USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT})
+endif()
+
+if (USE_QT)
+  foreach (PROJECT_LIBRARY_DEBUG ${PROJECT_LIBRARIES_DEBUG})
+    target_link_libraries (${PROJECT_NAME} debug ${PROJECT_LIBRARY_DEBUG})
+  endforeach()
+  foreach (PROJECT_LIBRARY_RELEASE ${PROJECT_LIBRARIES_RELEASE})
+    target_link_libraries (${PROJECT_NAME} optimized ${PROJECT_LIBRARY_RELEASE})
+  endforeach()
+endif()
+
+# suppress deprecation warnings inside OCCT itself for old gcc versions with unavailable Standard_DISABLE_DEPRECATION_WARNINGS
+if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+  if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6.0)
+    add_definitions("-DOCCT_NO_DEPRECATED")
+    message (STATUS "Warning: internal deprecation warnings by Standard_DEPRECATED have been disabled due to old gcc version being used")
+  endif()
+endif()
+
+# use Cotire to accelerate build via usage of precompiled headers
+if (BUILD_USE_PCH)
+  if (WIN32)
+    # prevent definition of min and max macros through inclusion of Windows.h
+    # (for cotire builds)
+    add_definitions("-DNOMINMAX")
+    # avoid warnings on deprecated names from standard C library (see strsafe.h)
+    add_definitions("-DSTRSAFE_NO_DEPRECATE")
+    # avoid "std::Equal1" warning in QANCollection_Stl.cxx in debug mode
+    # suggesting using msvc "Checked Iterators"
+    add_definitions("-D_SCL_SECURE_NO_WARNINGS")
+  endif()
+
+  # Exclude system-provided glext.h.
+  # These macros are already defined within OpenGl_GlFunctions.hxx,
+  # however we have to duplicate them here for building TKOpenGl with PCH.
+  add_definitions("-DGL_GLEXT_LEGACY")
+  add_definitions("-DGLX_GLXEXT_LEGACY")
+
+  # workaround for old gcc
+  if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+    add_definitions("-D__STDC_CONSTANT_MACROS")
+    add_definitions("-D__STDC_FORMAT_MACROS")
+  endif()
+
+  # unity builds are not used since they do not add speed but cause conflicts
+  # in TKV3d
+  set_target_properties(${PROJECT_NAME} PROPERTIES COTIRE_ADD_UNITY_BUILD FALSE)
+
+  cotire(${PROJECT_NAME})
+endif()

deps/OpenCSG/CMakeLists.txt.in

@@ -11,7 +11,7 @@ endif()
 find_package(OpenGL REQUIRED)
 
 set(GLEW_VERBOSE ON)
-find_package(GLEW 1.13.0 REQUIRED)
+find_package(GLEW REQUIRED)
 
 set(_srcfiles 
     src/area.cpp

deps/deps-windows.cmake

@@ -15,6 +15,10 @@ elseif (MSVC_VERSION LESS 1930)
 # 1920-1929 = VS 16.0 (v142 toolset)
     set(DEP_VS_VER "16")
     set(DEP_BOOST_TOOLSET "msvc-14.2")
+elseif (MSVC_VERSION LESS 1940)
+# 1930-1939 = VS 17.0 (v143 toolset)
+    set(DEP_VS_VER "17")
+    set(DEP_BOOST_TOOLSET "msvc-14.3")
 else ()
     message(FATAL_ERROR "Unsupported MSVC version")
 endif ()

deps/wxWidgets/wxWidgets.cmake

@@ -1,5 +1,3 @@
-set(_wx_git_tag v3.1.4-patched)
-
 set(_wx_toolkit "")
 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(_gtk_ver 2)
@@ -9,12 +7,15 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(_wx_toolkit "-DwxBUILD_TOOLKIT=gtk${_gtk_ver}")
 endif()
 
+set(_unicode_utf8 OFF)
+if (UNIX AND NOT APPLE) # wxWidgets will not use char as the underlying type for wxString unless its forced to.
+    set (_unicode_utf8 ON)
+endif()
+
 prusaslicer_add_cmake_project(wxWidgets
-    # GIT_REPOSITORY "https://github.com/prusa3d/wxWidgets"
+    URL https://github.com/prusa3d/wxWidgets/archive/0b49beaacce17d90f0c370ecd73221abd089667a.zip
-    # GIT_TAG tm_cross_compile #${_wx_git_tag}
+    URL_HASH SHA256=8fa978a76d6bd811b30eecc5124186b9ad54290b820f3a354e85bfa9dae6a5ce
-    URL https://github.com/prusa3d/wxWidgets/archive/489f6118256853cf5b299d595868641938566cdb.zip
+    DEPENDS ${PNG_PKG} ${ZLIB_PKG} ${EXPAT_PKG} dep_TIFF dep_JPEG dep_NanoSVG
-    URL_HASH SHA256=5b22d465377cedd8044bba69bea958b248953fd3628c1de4913a84d4e6f6175b
-    DEPENDS ${PNG_PKG} ${ZLIB_PKG} ${EXPAT_PKG} dep_TIFF dep_JPEG
     CMAKE_ARGS
         -DwxBUILD_PRECOMP=ON
         ${_wx_toolkit}
@@ -23,16 +24,21 @@ prusaslicer_add_cmake_project(wxWidgets
         -DwxUSE_MEDIACTRL=OFF
         -DwxUSE_DETECT_SM=OFF
         -DwxUSE_UNICODE=ON
+        -DwxUSE_UNICODE_UTF8=${_unicode_utf8}
         -DwxUSE_OPENGL=ON
         -DwxUSE_LIBPNG=sys
         -DwxUSE_ZLIB=sys
-        -DwxUSE_REGEX=builtin
+        -DwxUSE_NANOSVG=sys
+        -DwxUSE_NANOSVG_EXTERNAL=ON
+        -DwxUSE_REGEX=OFF
         -DwxUSE_LIBXPM=builtin
         -DwxUSE_LIBJPEG=sys
         -DwxUSE_LIBTIFF=sys
         -DwxUSE_EXPAT=sys
         -DwxUSE_LIBSDL=OFF
         -DwxUSE_XTEST=OFF
+        -DwxUSE_GLCANVAS_EGL=OFF
+        -DwxUSE_WEBREQUEST=OFF
 )
 
 if (MSVC)

doc/Dependencies.md

@@ -24,7 +24,6 @@
 * miniz: No packages, author suggests using in the source tree
 * qhull: libqhull-dev does not contain libqhullcpp => link errors. Until it is fixed, we will use the builtin version. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925540
 * semver: One module C library, author expects to use clib for installation. No packages.
-* Shiny: no packages
 
 ## Header only
 * igl

doc/How to build - Mac OS.md

@@ -71,7 +71,7 @@ is currently unsupported because some of the dependencies don't support this, mo
 Please note that the `CMAKE_OSX_DEPLOYMENT_TARGET` and `CMAKE_OSX_SYSROOT` options need to be set the same
 on both the dependencies bundle as well as PrusaSlicer itself.
 
-Official Mac PrusaSlicer builds are currently built against SDK 10.9 to ensure compatibility with older Macs.
+Official macOS PrusaSlicer builds are currently (as of PrusaSlicer 2.5) built against SDK 10.12 to ensure compatibility with older Macs.
 
 _Warning:_ XCode may be set such that it rejects SDKs bellow some version (silently, more or less).
 This is set in the property list file

lib/Slic3r.pm

@@ -28,29 +28,16 @@ BEGIN {
 
 use FindBin;
 
-# Let the XS module know where the GUI resources reside.
-set_resources_dir(decode_path($FindBin::Bin) . (($^O eq 'darwin') ? '/../Resources' : '/resources'));
-set_var_dir(resources_dir() . "/icons");
-set_local_dir(resources_dir() . "/localization/");
-
 use Moo 1.003001;
 
 use Slic3r::XS;   # import all symbols (constants etc.) before they get parsed
 use Slic3r::Config;
-use Slic3r::ExPolygon;
-use Slic3r::ExtrusionLoop;
-use Slic3r::ExtrusionPath;
-use Slic3r::Flow;
 use Slic3r::GCode::Reader;
-use Slic3r::Geometry::Clipper;
-use Slic3r::Layer;
 use Slic3r::Line;
 use Slic3r::Model;
 use Slic3r::Point;
 use Slic3r::Polygon;
 use Slic3r::Polyline;
-use Slic3r::Print::Object;
-use Slic3r::Surface;
 our $build = eval "use Slic3r::Build; 1";
 
 # Scaling between the float and integer coordinates.
@@ -61,82 +48,4 @@ use constant SCALING_FACTOR         => 0.000001;
 $Slic3r::loglevel = (defined($ENV{'SLIC3R_LOGLEVEL'}) && $ENV{'SLIC3R_LOGLEVEL'} =~ /^[1-9]/) ? $ENV{'SLIC3R_LOGLEVEL'} : 0;
 set_logging_level($Slic3r::loglevel);
 
-# Let the palceholder parser evaluate one expression to initialize its local static macro_processor 
-# class instance in a thread safe manner.
-Slic3r::GCode::PlaceholderParser->new->evaluate_boolean_expression('1==1');
-
-# Open a file by converting $filename to local file system locales.
-sub open {
-    my ($fh, $mode, $filename) = @_;
-    return CORE::open $$fh, $mode, encode_path($filename);
-}
-
-sub tags {
-    my ($format) = @_;
-    $format //= '';
-    my %tags;
-    # End of line
-    $tags{eol}     = ($format eq 'html') ? '<br>'   : "\n";
-    # Heading
-    $tags{h2start} = ($format eq 'html') ? '<b>'   : '';
-    $tags{h2end}   = ($format eq 'html') ? '</b>'  : '';
-    # Bold font
-    $tags{bstart}  = ($format eq 'html') ? '<b>'    : '';
-    $tags{bend}    = ($format eq 'html') ? '</b>'   : '';
-    # Verbatim
-    $tags{vstart}  = ($format eq 'html') ? '<pre>'  : '';
-    $tags{vend}    = ($format eq 'html') ? '</pre>' : '';
-    return %tags;
-}
-
-sub slic3r_info
-{
-    my (%params) = @_;
-    my %tag = Slic3r::tags($params{format});
-    my $out = '';
-    $out .= "$tag{bstart}$Slic3r::FORK_NAME$tag{bend}$tag{eol}";
-    $out .= "$tag{bstart}Version: $tag{bend}$Slic3r::VERSION$tag{eol}";
-    $out .= "$tag{bstart}Build:   $tag{bend}$Slic3r::BUILD$tag{eol}";
-    return $out;
-}
-
-sub copyright_info
-{
-    my (%params) = @_;
-    my %tag = Slic3r::tags($params{format});
-    my $out =
-        'Copyright &copy; 2016 Vojtech Bubnik, Prusa Research. <br />' .
-        'Copyright &copy; 2011-2016 Alessandro Ranellucci. <br />' .
-        '<a href="http://slic3r.org/">Slic3r</a> is licensed under the ' .
-        '<a href="http://www.gnu.org/licenses/agpl-3.0.html">GNU Affero General Public License, version 3</a>.' .
-        '<br /><br /><br />' .
-        'Contributions by Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, Petr Ledvina, Y. Sapir, Mike Sheldrake and numerous others. ' .
-        'Manual by Gary Hodgson. Inspired by the RepRap community. <br />' .
-        'Slic3r logo designed by Corey Daniels, <a href="http://www.famfamfam.com/lab/icons/silk/">Silk Icon Set</a> designed by Mark James. ';
-    return $out;
-}
-
-sub system_info
-{
-    my (%params) = @_;
-    my %tag = Slic3r::tags($params{format});
-
-    my $out = '';
-    $out .= "$tag{bstart}Operating System:    $tag{bend}$Config{osname}$tag{eol}";
-    $out .= "$tag{bstart}System Architecture: $tag{bend}$Config{archname}$tag{eol}";        
-    if ($^O eq 'MSWin32') {
-        $out .= "$tag{bstart}Windows Version: $tag{bend}" . `ver` . $tag{eol};
-    } else {
-        # Hopefully some kind of unix / linux.
-        $out .= "$tag{bstart}System Version: $tag{bend}" . `uname -a` . $tag{eol};
-    }
-    $out .= $tag{vstart} . Config::myconfig . $tag{vend};
-    $out .= "  $tag{bstart}\@INC:$tag{bend}$tag{eol}$tag{vstart}";
-    foreach my $i (@INC) {
-        $out .= "    $i\n";
-    }
-    $out .= "$tag{vend}";
-    return $out;
-}
-
 1;

lib/Slic3r/Config.pm

@@ -23,54 +23,10 @@ our $Options = print_config_def();
     }
 }
 
-# From command line parameters, used by slic3r.pl
-sub new_from_cli {
-    my $class = shift;
-    my %args = @_;
-    
-    # Delete hash keys with undefined value.
-    delete $args{$_} for grep !defined $args{$_}, keys %args;
-    
-    # Replace the start_gcode, end_gcode ... hash values
-    # with the content of the files they reference.
-    for (qw(start end layer toolchange)) {
-        my $opt_key = "${_}_gcode";
-        if ($args{$opt_key}) {
-            if (-e $args{$opt_key}) {
-                Slic3r::open(\my $fh, "<", $args{$opt_key})
-                    or die "Failed to open $args{$opt_key}\n";
-                binmode $fh, ':utf8';
-                $args{$opt_key} = do { local $/; <$fh> };
-                close $fh;
-            }
-        }
-    }
-
-    my $self = $class->new;
-    foreach my $opt_key (keys %args) {
-        my $opt_def = $Options->{$opt_key};
-        
-        # we use set_deserialize() for bool options since GetOpt::Long doesn't handle 
-        # arrays of boolean values
-        if ($opt_key =~ /^(?:bed_shape|duplicate_grid|extruder_offset)$/ || $opt_def->{type} eq 'bool') {
-            $self->set_deserialize($opt_key, $args{$opt_key});
-        } elsif (my $shortcut = $opt_def->{shortcut}) {
-            $self->set($_, $args{$opt_key}) for @$shortcut;
-        } else {
-            $self->set($opt_key, $args{$opt_key});
-        }
-    }
-    
-    return $self;
-}
-
 package Slic3r::Config::Static;
 use parent 'Slic3r::Config';
 
 sub Slic3r::Config::GCode::new { Slic3r::Config::Static::new_GCodeConfig }
 sub Slic3r::Config::Print::new { Slic3r::Config::Static::new_PrintConfig }
-sub Slic3r::Config::PrintObject::new { Slic3r::Config::Static::new_PrintObjectConfig }
-sub Slic3r::Config::PrintRegion::new { Slic3r::Config::Static::new_PrintRegionConfig }
-sub Slic3r::Config::Full::new { Slic3r::Config::Static::new_FullPrintConfig }
 
 1;

lib/Slic3r/ExPolygon.pm

@@ -1,39 +0,0 @@
-package Slic3r::ExPolygon;
-use strict;
-use warnings;
-
-# an ExPolygon is a polygon with holes
-
-use List::Util qw(first);
-use Slic3r::Geometry::Clipper qw(union_ex diff_pl);
-
-sub offset {
-    my $self = shift;
-    return Slic3r::Geometry::Clipper::offset(\@$self, @_);
-}
-
-sub offset_ex {
-    my $self = shift;
-    return Slic3r::Geometry::Clipper::offset_ex(\@$self, @_);
-}
-
-sub noncollapsing_offset_ex {
-    my $self = shift;
-    my ($distance, @params) = @_;
-    
-    return $self->offset_ex($distance + 1, @params);
-}
-
-sub bounding_box {
-    my $self = shift;
-    return $self->contour->bounding_box;
-}
-
-package Slic3r::ExPolygon::Collection;
-
-sub size {
-    my $self = shift;
-    return [ Slic3r::Geometry::size_2D([ map @$_, map @$_, @$self ]) ];
-}
-
-1;

lib/Slic3r/ExtrusionLoop.pm

@@ -1,12 +0,0 @@
-package Slic3r::ExtrusionLoop;
-use strict;
-use warnings;
-
-use parent qw(Exporter);
-
-our @EXPORT_OK = qw(EXTRL_ROLE_DEFAULT
-    EXTRL_ROLE_CONTOUR_INTERNAL_PERIMETER EXTRL_ROLE_SKIRT);
-our %EXPORT_TAGS = (roles => \@EXPORT_OK);
-
-
-1;

lib/Slic3r/ExtrusionPath.pm

@@ -1,13 +0,0 @@
-package Slic3r::ExtrusionPath;
-use strict;
-use warnings;
-
-use parent qw(Exporter);
-
-our @EXPORT_OK = qw(EXTR_ROLE_PERIMETER EXTR_ROLE_EXTERNAL_PERIMETER EXTR_ROLE_OVERHANG_PERIMETER
-    EXTR_ROLE_FILL EXTR_ROLE_SOLIDFILL EXTR_ROLE_TOPSOLIDFILL EXTR_ROLE_GAPFILL EXTR_ROLE_BRIDGE 
-    EXTR_ROLE_SKIRT EXTR_ROLE_SUPPORTMATERIAL EXTR_ROLE_SUPPORTMATERIAL_INTERFACE
-    EXTR_ROLE_NONE);
-our %EXPORT_TAGS = (roles => \@EXPORT_OK);
-
-1;

lib/Slic3r/Flow.pm

@@ -1,13 +0,0 @@
-package Slic3r::Flow;
-use strict;
-use warnings;
-
-use parent qw(Exporter);
-
-our @EXPORT_OK = qw(FLOW_ROLE_EXTERNAL_PERIMETER FLOW_ROLE_PERIMETER FLOW_ROLE_INFILL
-    FLOW_ROLE_SOLID_INFILL
-    FLOW_ROLE_TOP_SOLID_INFILL FLOW_ROLE_SUPPORT_MATERIAL 
-    FLOW_ROLE_SUPPORT_MATERIAL_INTERFACE);
-our %EXPORT_TAGS = (roles => \@EXPORT_OK);
-
-1;

lib/Slic3r/Geometry.pm

@@ -9,26 +9,15 @@ our @ISA = qw(Exporter);
 our @EXPORT_OK = qw(
     PI epsilon 
 
-    angle3points
-    collinear
-    dot
-    line_intersection
-    normalize
-    point_in_segment
-    polyline_lines
-    polygon_is_convex
-    polygon_segment_having_point
     scale
     unscale
     scaled_epsilon
-    size_2D
 
     X Y Z
     convex_hull
     chained_path_from
     deg2rad
     rad2deg
-    rad2deg_dir
 );
 
 use constant PI => 4 * atan2(1, 1);
@@ -45,227 +34,4 @@ sub scaled_epsilon () { epsilon / &Slic3r::SCALING_FACTOR }
 sub scale   ($) { $_[0] / &Slic3r::SCALING_FACTOR }
 sub unscale ($) { $_[0] * &Slic3r::SCALING_FACTOR }
 
-# used by geometry.t, polygon_segment_having_point
-sub point_in_segment {
-    my ($point, $line) = @_;
-    
-    my ($x, $y) = @$point;
-    my $line_p = $line->pp;
-    my @line_x = sort { $a <=> $b } $line_p->[A][X], $line_p->[B][X];
-    my @line_y = sort { $a <=> $b } $line_p->[A][Y], $line_p->[B][Y];
-    
-    # check whether the point is in the segment bounding box
-    return 0 unless $x >= ($line_x[0] - epsilon) && $x <= ($line_x[1] + epsilon)
-        && $y >= ($line_y[0] - epsilon) && $y <= ($line_y[1] + epsilon);
-    
-    # if line is vertical, check whether point's X is the same as the line
-    if ($line_p->[A][X] == $line_p->[B][X]) {
-        return abs($x - $line_p->[A][X]) < epsilon ? 1 : 0;
-    }
-    
-    # calculate the Y in line at X of the point
-    my $y3 = $line_p->[A][Y] + ($line_p->[B][Y] - $line_p->[A][Y])
-        * ($x - $line_p->[A][X]) / ($line_p->[B][X] - $line_p->[A][X]);
-    return abs($y3 - $y) < epsilon ? 1 : 0;
-}
-
-# used by geometry.t
-sub polyline_lines {
-    my ($polyline) = @_;
-    my @points = @$polyline;
-    return map Slic3r::Line->new(@points[$_, $_+1]), 0 .. $#points-1;
-}
-
-# given a $polygon, return the (first) segment having $point
-# used by geometry.t
-sub polygon_segment_having_point {
-    my ($polygon, $point) = @_;
-    
-    foreach my $line (@{ $polygon->lines }) {
-        return $line if point_in_segment($point, $line);
-    }
-    return undef;
-}
-
-# polygon must be simple (non complex) and ccw
-sub polygon_is_convex {
-    my ($points) = @_;
-    for (my $i = 0; $i <= $#$points; $i++) {
-        my $angle = angle3points($points->[$i-1], $points->[$i-2], $points->[$i]);
-        return 0 if $angle < PI;
-    }
-    return 1;
-}
-
-sub normalize {
-    my ($line) = @_;
-    
-    my $len = sqrt( ($line->[X]**2) + ($line->[Y]**2) + ($line->[Z]**2) )
-        or return [0, 0, 0];  # to avoid illegal division by zero
-    return [ map $_ / $len, @$line ];
-}
-
-# 2D dot product
-# used by 3DScene.pm
-sub dot {
-    my ($u, $v) = @_;
-    return $u->[X] * $v->[X] + $u->[Y] * $v->[Y];
-}
-
-sub line_intersection {
-    my ($line1, $line2, $require_crossing) = @_;
-    $require_crossing ||= 0;
-    
-    my $intersection = _line_intersection(map @$_, @$line1, @$line2);
-    return (ref $intersection && $intersection->[1] == $require_crossing) 
-        ? $intersection->[0] 
-        : undef;
-}
-
-# Used by test cases.
-sub collinear {
-    my ($line1, $line2, $require_overlapping) = @_;
-    my $intersection = _line_intersection(map @$_, @$line1, @$line2);
-    return 0 unless !ref($intersection) 
-        && ($intersection eq 'parallel collinear'
-            || ($intersection eq 'parallel vertical' && abs($line1->[A][X] - $line2->[A][X]) < epsilon));
-    
-    if ($require_overlapping) {
-        my @box_a = bounding_box([ $line1->[0], $line1->[1] ]);
-        my @box_b = bounding_box([ $line2->[0], $line2->[1] ]);
-        return 0 unless bounding_box_intersect( 2, @box_a, @box_b );
-    }
-    
-    return 1;
-}
-
-sub _line_intersection {
-  my ( $x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3 ) = @_;
-
-  my ($x, $y);  # The as-yet-undetermined intersection point.
-
-  my $dy10 = $y1 - $y0; # dyPQ, dxPQ are the coordinate differences
-  my $dx10 = $x1 - $x0; # between the points P and Q.
-  my $dy32 = $y3 - $y2;
-  my $dx32 = $x3 - $x2;
-
-  my $dy10z = abs( $dy10 ) < epsilon; # Is the difference $dy10 "zero"?
-  my $dx10z = abs( $dx10 ) < epsilon;
-  my $dy32z = abs( $dy32 ) < epsilon;
-  my $dx32z = abs( $dx32 ) < epsilon;
-
-  my $dyx10;                            # The slopes.
-  my $dyx32;
-  
-  $dyx10 = $dy10 / $dx10 unless $dx10z;
-  $dyx32 = $dy32 / $dx32 unless $dx32z;
-
-  # Now we know all differences and the slopes;
-  # we can detect horizontal/vertical special cases.
-  # E.g., slope = 0 means a horizontal line.
-
-  unless ( defined $dyx10 or defined $dyx32 ) {
-    return "parallel vertical";
-  }
-  elsif ( $dy10z and not $dy32z ) { # First line horizontal.
-    $y = $y0;
-    $x = $x2 + ( $y - $y2 ) * $dx32 / $dy32;
-  }
-  elsif ( not $dy10z and $dy32z ) { # Second line horizontal.
-    $y = $y2;
-    $x = $x0 + ( $y - $y0 ) * $dx10 / $dy10;
-  }
-  elsif ( $dx10z and not $dx32z ) { # First line vertical.
-    $x = $x0;
-    $y = $y2 + $dyx32 * ( $x - $x2 );
-  }
-  elsif ( not $dx10z and $dx32z ) { # Second line vertical.
-    $x = $x2;
-    $y = $y0 + $dyx10 * ( $x - $x0 );
-  }
-  elsif ( abs( $dyx10 - $dyx32 ) < epsilon ) {
-    # The slopes are suspiciously close to each other.
-    # Either we have parallel collinear or just parallel lines.
-
-    # The bounding box checks have already weeded the cases
-    # "parallel horizontal" and "parallel vertical" away.
-
-    my $ya = $y0 - $dyx10 * $x0;
-    my $yb = $y2 - $dyx32 * $x2;
-    
-    return "parallel collinear" if abs( $ya - $yb ) < epsilon;
-    return "parallel";
-  }
-  else {
-    # None of the special cases matched.
-    # We have a "honest" line intersection.
-
-    $x = ($y2 - $y0 + $dyx10*$x0 - $dyx32*$x2)/($dyx10 - $dyx32);
-    $y = $y0 + $dyx10 * ($x - $x0);
-  }
-
-  my $h10 = $dx10 ? ($x - $x0) / $dx10 : ($dy10 ? ($y - $y0) / $dy10 : 1);
-  my $h32 = $dx32 ? ($x - $x2) / $dx32 : ($dy32 ? ($y - $y2) / $dy32 : 1);
-
-  return [Slic3r::Point->new($x, $y), $h10 >= 0 && $h10 <= 1 && $h32 >= 0 && $h32 <= 1];
-}
-
-# 2D
-sub bounding_box {
-    my ($points) = @_;
-    
-    my @x = map $_->x, @$points;
-    my @y = map $_->y, @$points;    #,,
-    my @bb = (undef, undef, undef, undef);
-    for (0..$#x) {
-        $bb[X1] = $x[$_] if !defined $bb[X1] || $x[$_] < $bb[X1];
-        $bb[X2] = $x[$_] if !defined $bb[X2] || $x[$_] > $bb[X2];
-        $bb[Y1] = $y[$_] if !defined $bb[Y1] || $y[$_] < $bb[Y1];
-        $bb[Y2] = $y[$_] if !defined $bb[Y2] || $y[$_] > $bb[Y2];
-    }
-    
-    return @bb[X1,Y1,X2,Y2];
-}
-
-# used by ExPolygon::size
-sub size_2D {
-    my @bounding_box = bounding_box(@_);
-    return (
-        ($bounding_box[X2] - $bounding_box[X1]),
-        ($bounding_box[Y2] - $bounding_box[Y1]),
-    );
-}
-
-# Used by sub collinear, which is used by test cases.
-# bounding_box_intersect($d, @a, @b)
-#   Return true if the given bounding boxes @a and @b intersect
-#   in $d dimensions.  Used by sub collinear.
-sub bounding_box_intersect {
-    my ( $d, @bb ) = @_; # Number of dimensions and box coordinates.
-    my @aa = splice( @bb, 0, 2 * $d ); # The first box.
-    # (@bb is the second one.)
-    
-    # Must intersect in all dimensions.
-    for ( my $i_min = 0; $i_min < $d; $i_min++ ) {
-        my $i_max = $i_min + $d; # The index for the maximum.
-        return 0 if ( $aa[ $i_max ] + epsilon ) < $bb[ $i_min ];
-        return 0 if ( $bb[ $i_max ] + epsilon ) < $aa[ $i_min ];
-    }
-    
-    return 1;
-}
-
-# Used by test cases.
-# this assumes a CCW rotation from $p2 to $p3 around $p1
-sub angle3points {
-    my ($p1, $p2, $p3) = @_;
-    # p1 is the center
-    
-    my $angle = atan2($p2->[X] - $p1->[X], $p2->[Y] - $p1->[Y])
-              - atan2($p3->[X] - $p1->[X], $p3->[Y] - $p1->[Y]);
-    
-    # we only want to return only positive angles
-    return $angle <= 0 ? $angle + 2*PI() : $angle;
-}
-
 1;

lib/Slic3r/Geometry/Clipper.pm

@@ -1,14 +0,0 @@
-package Slic3r::Geometry::Clipper;
-use strict;
-use warnings;
-
-require Exporter;
-our @ISA = qw(Exporter);
-our @EXPORT_OK = qw(
-	offset 
-	offset_ex offset2_ex
-    diff_ex diff union_ex intersection_ex 
-    JT_ROUND JT_MITER JT_SQUARE 
-    intersection intersection_pl diff_pl union);
-
-1;

lib/Slic3r/Layer.pm

@@ -1,37 +0,0 @@
-# Extends the C++ class Slic3r::Layer.
-
-package Slic3r::Layer;
-use strict;
-use warnings;
-
-# the following two were previously generated by Moo
-sub print {
-    my $self = shift;
-    return $self->object->print;
-}
-
-sub config {
-    my $self = shift;
-    return $self->object->config;
-}
-
-sub region {
-    my $self = shift;
-    my ($region_id) = @_;
-    
-    while ($self->region_count <= $region_id) {
-        $self->add_region($self->object->print->get_region($self->region_count));
-    }
-    
-    return $self->get_region($region_id);
-}
-
-sub regions {
-    my ($self) = @_;
-    return [ map $self->get_region($_), 0..($self->region_count-1) ];
-}
-
-package Slic3r::Layer::Support;
-our @ISA = qw(Slic3r::Layer);
-
-1;

lib/Slic3r/Line.pm

@@ -5,15 +5,4 @@ use warnings;
 # a line is a two-points line
 use parent 'Slic3r::Polyline';
 
-sub intersection {
-    my $self = shift;
-    my ($line, $require_crossing) = @_;
-    return Slic3r::Geometry::line_intersection($self, $line, $require_crossing);
-}
-
-sub grow {
-    my $self = shift;
-    return Slic3r::Polyline->new(@$self)->grow(@_);
-}
-
 1;

lib/Slic3r/Model.pm

@@ -133,11 +133,4 @@ sub add_instance {
     }
 }
 
-sub mesh_stats {
-    my $self = shift;
-    
-    # TODO: sum values from all volumes
-    return $self->volumes->[0]->mesh->stats;
-}
-
 1;

lib/Slic3r/Polygon.pm

@@ -5,9 +5,4 @@ use warnings;
 # a polygon is a closed polyline.
 use parent 'Slic3r::Polyline';
 
-sub grow {
+1;
-    my $self = shift;
-    return $self->split_at_first_point->grow(@_);
-}
-
-1;

lib/Slic3r/Print/Object.pm

@@ -1,24 +0,0 @@
-package Slic3r::Print::Object;
-# extends c++ class Slic3r::PrintObject (Print.xsp)
-use strict;
-use warnings;
-
-use List::Util qw(min max sum first);
-use Slic3r::Flow ':roles';
-use Slic3r::Geometry qw(scale epsilon);
-use Slic3r::Geometry::Clipper qw(diff diff_ex intersection intersection_ex union union_ex 
-    offset offset_ex offset2_ex JT_MITER);
-use Slic3r::Print::State ':steps';
-use Slic3r::Surface ':types';
-
-sub layers {
-    my $self = shift;
-    return [ map $self->get_layer($_), 0..($self->layer_count - 1) ];
-}
-
-sub support_layers {
-    my $self = shift;
-    return [ map $self->get_support_layer($_), 0..($self->support_layer_count - 1) ];
-}
-
-1;

lib/Slic3r/Print/State.pm

@@ -1,12 +0,0 @@
-# Wraps C++ enums Slic3r::PrintStep and Slic3r::PrintObjectStep
-package Slic3r::Print::State;
-use strict;
-use warnings;
-
-require Exporter;
-our @ISA = qw(Exporter);
-our @EXPORT_OK   = qw(STEP_SLICE STEP_PERIMETERS STEP_PREPARE_INFILL 
-                    STEP_INFILL STEP_SUPPORTMATERIAL STEP_SKIRT STEP_BRIM STEP_WIPE_TOWER);
-our %EXPORT_TAGS = (steps => \@EXPORT_OK);
-
-1;

lib/Slic3r/Surface.pm

@@ -1,15 +0,0 @@
-package Slic3r::Surface;
-use strict;
-use warnings;
-
-require Exporter;
-our @ISA = qw(Exporter);
-our @EXPORT_OK   = qw(S_TYPE_TOP S_TYPE_BOTTOM S_TYPE_BOTTOMBRIDGE S_TYPE_INTERNAL S_TYPE_INTERNALSOLID S_TYPE_INTERNALBRIDGE S_TYPE_INTERNALVOID);
-our %EXPORT_TAGS = (types => \@EXPORT_OK);
-
-sub p {
-    my $self = shift;
-    return @{$self->polygons};
-}
-
-1;

resources/data/hints.ini

@@ -34,7 +34,7 @@
 #
 # Open preferences (might add item to highlight)
 # hypertext_type = preferences
-# hypertext_preferences_page = 2 (values 0-2 according to prefernces tab to be opened)
+# hypertext_preferences_page = name of the prefernces tab
 # hypertext_preferences_item = show_collapse_button (name of variable saved in prusaslicer.ini connected to the setting in preferences)
 #
 # Open gallery (no aditional var)
@@ -97,7 +97,7 @@ documentation_link = https://help.prusa3d.com/en/article/reload-from-disk_120427
 [hint:Hiding sidebar]
 text = Hiding sidebar\nDid you know that you can hide the right sidebar using the shortcut <b>Shift+Tab</b>? You can also enable the icon for this from the<a>Preferences</a>.
 hypertext_type = preferences
-hypertext_preferences_page = 2
+hypertext_preferences_page = GUI
 hypertext_preferences_item = show_collapse_button
 
 [hint:Perspective camera]
@@ -214,7 +214,7 @@ disabled_tags = SLA
 [hint:Settings in non-modal window]
 text = Settings in non-modal window\nDid you know that you can open the Settings in a new non-modal window? This means you can have settings open on one screen and the G-code Preview on the other. Go to the<a>Preferences</a>and select Settings in non-modal window.
 hypertext_type = preferences
-hypertext_preferences_page = 2
+hypertext_preferences_page = GUI
 hypertext_preferences_item = dlg_settings_layout_mode
 
 [hint:Adaptive infills]
@@ -231,6 +231,30 @@ disabled_tags = SLA
 text = Fullscreen mode\nDid you know that you can switch PrusaSlicer to fullscreen mode? Use the <b>F11</b> hotkey.
 enabled_tags = Windows
 
+[hint:Printables integration]
+text = Printables.com integration\nDid you know that when you are browsing Printables.com, you can send 3D model files to PrusaSlicer with a single click? Learn more in the documentation.
+documentation_link = https://help.prusa3d.com/article/prusaslicer-printables-com-integration_399198
+weight = 3
+
+[hint:Cut tool]
+text = Cut tool\nDid you know that you can cut a model at any angle and even create aligning pins with the updated <a>Cut tool</a>? Learn more in the documentation.
+documentation_link = https://help.prusa3d.com/article/cut-tool_1779
+hypertext_type = gizmo
+hypertext_gizmo_item = cut
+weight = 3
+
+[hint:Measurement tool]
+text = Measurement tool\nDid you know that you can <a>measure</a> the distances between points, edges and planes, the radius of a hole or the angle between edges or planes? Learn more in the documentation.
+documentation_link = https://help.prusa3d.com/article/measurement-tool_399451
+hypertext_type = gizmo
+hypertext_gizmo_item = measure
+weight = 3
+
+[hint:Text tool]
+text = Text tool\nDid you know that you can add custom text labels to your models or even use the text as a modifier? Learn more in the documentation.
+documentation_link = https://help.prusa3d.com/article/text-tool_399460
+weight = 3
+
 #[hint:]
 #text = 
 #hypertext =

resources/icons/add_text_modifier.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16px" height="16px">
+<path fill="#808080" d="m 2,1 v 4 h 4 v 10 h 4 v -10 h 4 v -4 z m 1.121094,1 h 1.414062 l 2,2 H 5.115235 Z m 2.121094,0 h 1.414062 l 2.34375,2.34375 v 1.4140625 z m 2.121093,0 H 8.771485 L 10.769532,3.998 H 9.355469 Z m 2.121094,0 h 1.414063 L 12.890625,4 h -1.414062 z m 2.121094,0 H 13 L 13,3.3964375 Z M 3,2.59175 4.408203,4 H 3 Z M 7,4.4706562 9,6.4647969 V 7.8788594 L 7,5.8847188 Z M 7,6.59175 9,8.5858906 V 10 L 7,8 Z m 0,2.1210938 2,2 v 1.414063 L 7,10.126906 Z m 0,2.1210942 2,2 V 14 L 8.7611513,14 7,12.248 Z M 7,13 8,14 H 7 Z" />
+<path fill="#ed6b21" d="M 3.5 10 A 2.5 2.5 0 0 0 1 12.5 A 2.5 2.5 0 0 0 3.5 15 A 2.5 2.5 0 0 0 6 12.5 A 2.5 2.5 0 0 0 3.5 10 z M 3.6445312 11 A 1.5 1.5 0 0 1 5 12.355469 L 3.6445312 11 z M 3.0117188 11 L 4.9179688 13 A 1.5 1.5 0 0 1 4.2890625 13.773438 L 2.2246094 11.708984 A 1.5 1.5 0 0 1 3 11 z M 2 12.21875 L 3.78125 14 A 1.5 1.5 0 0 1 3.5 14 A 1.5 1.5 0 0 1 2 12.5 A 1.5 1.5 0 0 1 2 12.21875 z " />
+</svg>

resources/icons/add_text_negative.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16px" height="16px">
+<path fill="#808080" d="M 0,0 V 6 H 5 V 16 H 10.293 11 V 15.293 6 h 5 V 0 Z m 1,1 h 14 v 3.293 l -1,-1 V 1.5 H 13 V 3 H 8 V 13 H 6.5 v 1 l 1.793,0 1,1 H 6 V 5 L 4,3 H 1.5 V 4 H 3.583984 L 4.587891,5 H 1 Z M 9.707,4 H 13.293 l 1,1 H 10.707 Z M 9,4.707 l 1,1 V 14.293 l -1,-1 z" />
+<path fill="#ed6b21" d="M 1,12 C 0.5,12 0,12 0,12.5 0,13 0.5,13 1,13 h 3 c 0.5,0 1,0 1,-0.5 0,-0.5 -0.5,-0.5 -1,-0.5 z" />
+</svg>

resources/icons/add_text_part.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16px" height="16px">
+<path fill="#808080" d="M 1,0 V 4.7128906 L 3.419922,7 H 7 v 7.257812 l -1,-1 V 7.5 H 5 v 6 L 7.53125,16 H 12 V 7 h 4 V 2.5 L 13.625,0 Z m 1.695312,1 h 10.580079 l 1,1 H 3.695312 Z M 2,1.703125 l 1,1 V 5.40625 l -1,-1 z M 4,3 h 11 v 3 h -4 v 9 H 8 V 6 H 4 Z" />
+<path fill="#ed6b21" d="M 2.5,10 C 2,10 2,10.5 2,11 v 1 H 1 C 0.5,12 0,12 0,12.5 0,13 0.5,13 1,13 h 1 v 1 c 0,0.5 0,1 0.5,1 C 3,15 3,14.5 3,14 V 13 H 4 C 4.5,13 5,13 5,12.5 5,12 4.5,12 4,12 H 3 V 11 C 3,10.5 3,10 2.5,10 Z" />
+</svg>

resources/icons/collapse_btn.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 23.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.0" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 16 16" enable-background="new 0 0 16 16" xml:space="preserve">
+<g id="expand">
+	<g><line fill="none" stroke="#FFFFFF" stroke-width="1" stroke-linecap="round" stroke-miterlimit="10" x1="4" y1="4" x2="8" y2="8"/></g>
+	<g><line fill="none" stroke="#FFFFFF" stroke-width="1" stroke-linecap="round" stroke-miterlimit="10" x1="8" y1="8" x2="12" y2="4"/></g>
+
+	<g><line fill="none" stroke="#FFFFFF" stroke-width="1" stroke-linecap="round" stroke-miterlimit="10" x1="4" y1="8" x2="8" y2="12"/></g>
+	<g><line fill="none" stroke="#FFFFFF" stroke-width="1" stroke-linecap="round" stroke-miterlimit="10" x1="8" y1="12" x2="12" y2="8"/></g>
+</g>
+</svg>

resources/icons/cut_.svg

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 27.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="16px" height="16px" viewBox="0 0 16 16" enable-background="new 0 0 16 16" xml:space="preserve">
+<path fill="#ED6B21" d="M3.0597045,10.3634434H0.5884437C0.2628375,10.3634434,0,10.100606,0,9.7750006
+	c0-0.3256063,0.2628375-0.5884438,0.5884437-0.5884438h2.4712608c0.3256061,0,0.5884435,0.2628374,0.5884435,0.5884438
+	C3.6481481,10.100606,3.3853078,10.3634434,3.0597045,10.3634434z"/>
+<path fill="#ED6B21" d="M12.0967369,10.3634434h-2.471261c-0.3256063,0-0.5884438-0.2628374-0.5884438-0.5884428
+	c0-0.3256063,0.2628374-0.5884438,0.5884438-0.5884438h2.471261c0.3256063,0,0.5884438,0.2628374,0.5884438,0.5884438
+	C12.6851807,10.100606,12.4223404,10.3634434,12.0967369,10.3634434z"/>
+<path fill="#ED6B21" d="M7.5782208,10.3634434h-2.471261c-0.3256059,0-0.5884438-0.2628374-0.5884438-0.5884428
+	c0-0.3256063,0.2628379-0.5884438,0.5884438-0.5884438h2.471261c0.3256059,0,0.5884433,0.2628374,0.5884433,0.5884438
+	C8.1666641,10.100606,7.9038239,10.3634434,7.5782208,10.3634434z"/>
+<g>
+	<path fill="#808080" d="M10.98001,11.9849854c-0.289978,0-0.5199585,0.2299805-0.5199585,0.5199585v0.5922852v0.3327637
+		c0,0.289978-0.2300415,0.5200195-0.5200195,0.5200195H2.7452075c-0.289978,0-0.5200195-0.2300415-0.5200195-0.5200195V13.097229
+		v-0.5922852c0-0.289978-0.2299803-0.5199585-0.5199584-0.5199585c-0.2900391,0-0.5200195,0.2299805-0.5200195,0.5199585v0.5922852
+		v0.3327637C1.1852101,14.2999878,1.8952321,15,2.7552173,15h7.1748047c0.8599854,0,1.5700073-0.7000122,1.5700073-1.5700073
+		V13.097229v-0.5922852C11.5000296,12.2149658,11.2700491,11.9849854,10.98001,11.9849854z"/>
+	<path fill="#808080" d="M9.9300222,4.5499878H2.7552173c-0.8599852,0-1.5700072,0.7000122-1.5700072,1.5700073v0.3327637v0.5922852
+		c0,0.289978,0.2299805,0.5199585,0.5200195,0.5199585c0.289978,0,0.5199584-0.2299805,0.5199584-0.5199585V6.4527588V6.1199951
+		c0-0.289978,0.2300415-0.5200195,0.5200195-0.5200195H9.940032c0.289978,0,0.5200195,0.2300415,0.5200195,0.5200195v0.3327637
+		v0.5922852c0,0.289978,0.2299805,0.5199585,0.5199585,0.5199585c0.2900391,0,0.5200195-0.2299805,0.5200195-0.5199585V6.4527588
+		V6.1199951C11.5000296,5.25,10.7900076,4.5499878,9.9300222,4.5499878z"/>
+</g>
+</svg>

resources/icons/cut_connectors.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 27.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="16px" height="16px" viewBox="0 0 16 16" enable-background="new 0 0 16 16" xml:space="preserve">
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resources/icons/legend_customgcodes.svg

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resources/icons/legend_deretract.svg

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resources/icons/legend_toolmarker.svg

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resources/icons/make_italic.svg

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resources/icons/notification_play_hover.svg

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resources/icons/open_browser.svg

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+<svg
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+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
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+   xml:space="preserve"
+   sodipodi:docname="open_browser.svg"
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+   inkscape:current-layer="Layer_1" />
+<style
+   type="text/css"
+   id="style2">
+	.st0{fill:#808080;}
+	.st1{fill:#ED6B21;}
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+
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+<path
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+   d="m 2.9520337,6.2200003 c 0.29,0 0.5200005,-0.2299995 0.5200005,-0.5199995 v -2.0900002 -1.04 c 0,-0.29 0.2299995,-0.5199995 0.5200005,-0.5199995 h 8.8199993 c 0.29,0 0.53,0.5149999 0.53,0.8049998 l 0.05,7.5833331 c 0,0.139999 -0.05,0.269999 -0.150001,0.369999 -0.1,0.1 -0.229999,0.15 -0.369998,0.15 H 9.9520337 v 0 c -0.290001,0 -0.5200005,0.230001 -0.5200005,0.520001 0,0.289999 0.2299995,0.529999 0.5200005,0.529999 h 2.8200003 c 0.01,0 0.01,0 0.02,0 h 0.08 c 0.42,0 0.809999,-0.16 1.109999,-0.46 0.29,-0.3 0.45,-0.7 0.45,-1.12 l -0.04,-7.5933334 C 14.382033,1.9749999 13.682034,1 12.812034,1 H 4.0020329 C 3.1420332,1 2.4320332,1.6999998 2.4320332,2.5699997 v 1.04 2.0900002 c 0,0.2899999 0.2299995,0.5200004 0.5200005,0.5200004 z"
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resources/icons/plug.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 27.2.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve">
+<g>
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+		C10,14.5522852,9.5522852,15,9,15z"/>
+</g>
+<g>
+	<path fill="none" stroke="#808080" stroke-linecap="round" stroke-miterlimit="10" d="M1.5,11.5h2v-8c0-1.1045694,0.8954306-2,2-2h5c1.1045694,0,2,0.8954306,2,2v8h2"/>
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+<line fill="none" stroke="#ED6B21" stroke-linecap="round" stroke-miterlimit="10" x1="1.5" y1="14.5" x2="14.5" y2="14.5"/>
+</svg>

resources/icons/search.svg

@@ -1,4 +1,4 @@
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 <path fill="#808080" d="M 13.261719 14.867188 L 15.742188 17.347656 C 15.363281 18.070313 15.324219 18.789063 15.722656 19.1875 L 20.25 23.714844 C 20.820313 24.285156 22.0625 23.972656 23.015625 23.015625 C 23.972656 22.058594 24.285156 20.820313 23.714844 20.25 L 19.191406 15.722656 C 18.789063 15.324219 18.070313 15.363281 17.347656 15.738281 L 14.867188 13.261719 Z M 8.5 0 C 3.804688 0 0 3.804688 0 8.5 C 0 13.195313 3.804688 17 8.5 17 C 13.195313 17 17 13.195313 17 8.5 C 17 3.804688 13.195313 0 8.5 0 Z M 8.5 15 C 4.910156 15 2 12.089844 2 8.5 C 2 4.910156 4.910156 2 8.5 2 C 12.089844 2 15 4.910156 15 8.5 C 15 12.089844 12.089844 15 8.5 15 Z"/>
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+<path fill="#ED6B21" d="M 8.5,0 C 3.804688,0 0,3.804688 0,8.5 0,13.195313 3.804688,17 8.5,17 13.195313,17 17,13.195313 17,8.5 17,3.804688 13.195313,0 8.5,0 Z m 0,15 C 4.910156,15 2,12.089844 2,8.5 2,4.910156 4.910156,2 8.5,2 12.089844,2 15,4.910156 15,8.5 15,12.089844 12.089844,15 8.5,15 Z"/>
-</svg>
+</svg>

resources/icons/toolbar_arrow_2.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 25.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+    viewBox="50 0 228 330" style="enable-background:new 50 0 228 330;" xml:space="preserve">
+<style type="text/css">
+   .st0{display:none;}
+   .st1{fill:none;stroke:#ED6B21;stroke-width:17.0079;stroke-linecap:round;stroke-miterlimit:10;}
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resources/localization/ja/PrusaSlicer_ja.po

@@ -2338,7 +2338,7 @@ msgstr "設定のスナップショット"
 
 #: src/slic3r/Utils/PresetUpdater.cpp:777
 msgid ""
-"Configuration Updates causes a lost of preset modification.\n"
+"Configuration Updates causes a loss of preset modification.\n"
 "So, check unsaved changes and save them if necessary."
 msgstr ""
 "構成のアップデートをすると、プリセットの変更が失われます。\n"