OSPRay Studio v1.1.0

• Compatible with OSPRay release v3.2.0

• Features and Improvements

  • Add support for new OSPRay functionality:
    
    • Blue noise sampling enabled through setting accumLimit
    • Tonemapper post-process adjustments without re-rendering
    • OpenImageDenoise quality settings and denoise alpha channel through UI and
      new command line parameters:
      • "--denoiseQuality" {low, medium, high} sets the final frame quality
      • "--denoiseAlpha" enables denoising the alpha channel
    • Half-float texture format supported for EXR textures
    • Support for new OSPRay param limitIndirectLightSamples optimization
      which limits the number of light samples after the first non-specular
      (i.e., diffuse and glossy) bounce to at most one.
  • Added glTF importer support for EXT_mesh_gpu_instancing to allow loading of
    highly instanced scenes.

• Cleanup and bug fixes:

  • Fixes for glTF PBR materials:
    
    • normal channel, previously used default normal
      that affects all layers, including coat. Now baseNormal and coatNormal
      are considered separately.
    • sheenColorTexture parameter was not applied correctly
    • Removed thicknessTexture from KHR_materials_volume to allow ray-depth
      to determine thickness.
  • Fix verify install condition to report ospInit errors correctly
  • Update 3rd party dependencies

Full Changelog: v1.0.0...v1.1.0