v0.71.239

Changelog since last release:

• Impostors will be captured with MSAA which improves their transparency quality, and they will be block compressed into BC3 texture format.
• Replaced random generators with one that is based on xorshift64*, which is deterministic across different compilers. This breaks compatibility with older version terrain generator settings.
• Fixes for block compressing textures that contain dimensions that are not divisible by 4
• Fixes for block compressing textures that contain dimensions that are not power of two (can result in reduced amount of mipmaps)
• Hair particle shadow map rendering support (grass shadow map)
• Hair particle camera bend (to improve the look of grass when looking from above)
• BVH acceleration for mesh intersections on CPU (must enable BVH per mesh to use acceleration)
• Fixed uncompressed transcoding of KTX2 and BASIS textures (by @jdswebb )
• Added support for OpenImageDenoise 2.0 API (adds optional GPU denoiser for path tracing, lightmap baking)
• Editor:
  • added drag and drop file handling (Windows only): drag model files, or scripts into the editor to open them
  • GLTF export improvements, terrain can be now exported (virtual texture will be baked into multiple smaller images)
  • Terrain blend map can be exported into image file (similar to heightmap export)
  • Light direction visualizer arrows