v0.0.13

Changed

• TRANSPARENT_TRAVERSALS define to transmissiveBounces uniform.
• EquirectUniformInfo now defaults to a white environment map so lighting is present by default.
• Add "stepRayOrigin" function for reuse in the path tracer functions.

Added

• Transmissive materials now traverse more bounces than non transmissive materials for improved quality. See transmissiveBounces uniform.
• Support for russian roulette path termination after 3 bounces. See the FEATURE_RUSSIAN_ROULETTE flag.
• QuiltPathTracingRenderer to enable rending for the Looking Glass Display.

Fixed

• PathTracingSceneGenerator / Worker: include point lights and directional lights in the result.
• Translucent and transparent meshes incorrectly completely blocking area and punctual lights.
• Respect the Material "sheen" field.
• Incorrectly squaring the sheen term.
• Iridescence being incorrectly applied to materials.

New Demos

• Quilt rendering for the Looking Glass Portrait