Use gltf2cpp

- Remove detail/gltf.
- Cleanup src.zip.

Author: karnkaul

lib/ext/CMakeLists.txt

@@ -50,3 +50,6 @@ add_library(${target_prefix}::stb-image ALIAS stb-image)
 add_subdirectory(src/djson)
 
 add_subdirectory(src/fmt)
+
+set(GLTF2CPP_DYNARRAY_DEBUG_VIEW ON)
+add_subdirectory(src/gltf2cpp)

lib/ext/src.zip

@@ -20,7 +20,7 @@ target_include_directories(${PROJECT_NAME}
 target_link_libraries(${PROJECT_NAME}
   PUBLIC
   ${target_prefix}::vk
-  djson::djson
+  gltf2cpp::gltf2cpp
 
   PRIVATE
   ${target_prefix}::compile-options
@@ -47,9 +47,6 @@ target_sources(${PROJECT_NAME} PRIVATE
   include/${target_prefix}/scene/scene_resources.hpp
   include/${target_prefix}/scene/scene.hpp
 
-  src/detail/gltf.cpp
-  src/detail/gltf.hpp
-
   src/camera.cpp
   src/gltf_loader.cpp
   src/material.cpp