diff --git a/examples/raytrace/bin/native/Release/view b/examples/raytrace/bin/native/Release/view
deleted file mode 100755
index bd3a59f..0000000
Binary files a/examples/raytrace/bin/native/Release/view and /dev/null differ
diff --git a/examples/raytrace/obj-loader.cc b/examples/raytrace/obj-loader.cc
index bbda161..d55fb45 100644
--- a/examples/raytrace/obj-loader.cc
+++ b/examples/raytrace/obj-loader.cc
@@ -28,7 +28,6 @@
 #endif
 #endif
 
-#define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"
 
 #ifdef __clang__
diff --git a/examples/raytrace/premake5.lua b/examples/raytrace/premake5.lua
index e16dc89..2344919 100644
--- a/examples/raytrace/premake5.lua
+++ b/examples/raytrace/premake5.lua
@@ -13,6 +13,7 @@ sources = {
    "render.cc",
    "render-config.cc",
    "obj-loader.cc",
+   "gltf-loader.cc",
    "matrix.cc",
    "../common/trackball.cc",
    "../common/imgui/imgui.cpp",
diff --git a/examples/raytrace/viwewer.make b/examples/raytrace/viwewer.make
index e341427..35720e7 100644
--- a/examples/raytrace/viwewer.make
+++ b/examples/raytrace/viwewer.make
@@ -180,6 +180,7 @@ OBJECTS := \
 	$(OBJDIR)/imgui_draw.o \
 	$(OBJDIR)/imgui_impl_btgui.o \
 	$(OBJDIR)/trackball.o \
+	$(OBJDIR)/gltf-loader.o \
 	$(OBJDIR)/main.o \
 	$(OBJDIR)/matrix.o \
 	$(OBJDIR)/obj-loader.o \
@@ -292,6 +293,14 @@ else
 	$(SILENT) mkdir $(subst /,\\,$(OBJDIR))
 endif
 	$(SILENT) $(CXX) $(ALL_CXXFLAGS) $(FORCE_INCLUDE) -o "$@" -MF "$(@:%.o=%.d)" -c "$<"
+$(OBJDIR)/gltf-loader.o: gltf-loader.cc
+	@echo $(notdir $<)
+ifeq (posix,$(SHELLTYPE))
+	$(SILENT) mkdir -p $(OBJDIR)
+else
+	$(SILENT) mkdir $(subst /,\\,$(OBJDIR))
+endif
+	$(SILENT) $(CXX) $(ALL_CXXFLAGS) $(FORCE_INCLUDE) -o "$@" -MF "$(@:%.o=%.d)" -c "$<"
 $(OBJDIR)/main.o: main.cc
 	@echo $(notdir $<)
 ifeq (posix,$(SHELLTYPE))