HARFANG 3D engine Files

This minor release provides minor corrections and fixes to specific issues: - Fixed the OpenGL support of the rendering pipeline (see https://github.com/harfang3d/harfang-core-package). - Improved the support of the Go language (see https://pkg.go.dev/github.com/harfang3d/harfang-go). - Improved the Emscripten build.

Framework integration and source code maintenance

• Ongoing effort to support the WASM / Emscripten target.
• Added a series of flags improve the compilation to WASM.
• Updated the SDL calls to support the latest inputs/windows system.
• :warning: Audio is disabled for now.

Binding / Golang support

• Proper package of the Go binding.
• Added a mingw build stage for the Windows lib part of HARFANG.
• Added a cmake flag HG_BUILD_HARFANG_STATIC to build HAFANG in static mode.
• Added a Go directive (based on FabGen merge request https://github.com/ejulien/FABGen/pull/60).
• Removed the non-mingw Go build from the Windows target.
• Updated cmake to build HARFANG Go as a monolithic lib.
• Reinstated the script support (to embed Lua in a Go project).
• The support for the OpenVR API was (temporarily) removed.

Toolchain

• GLTF importer:
• support for camera and lights (:warning: experimental)
  • support for point, directional and spot types.
  • support for the diffuse color and intensity (specular is not supported by the GLTF standard).
• Fixed a mislabelled usage.
• Assetc: added jpeg to the textures checklist.
• Fix [#16] (lua53.dll should be lua54.dll).

Binding

• Added a constructor to FileFilter.
• Fixed the arg out for CollectCollisionEvents to return a NodePairContacts properly.

Physics

• Improved the ability of a node to change its collision shape component multiple times during runtime.
• Fix [#17] Capsule / Cone model fix.

Documentation

• Fixed a mention to ViewMode enums in the manual.
• Fixed the reference to 3 physics functions in the manual, Bullet3Physics, SyncTransformsFromScene and SyncTransformsToScene.