mirror of
https://github.com/lighttransport/tinyusdz.git
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0721c93534
Implement rel light:filters relationship support for all light types: - Add lightFilters field to BoundableLight and NonboundableLight base classes - Create AddLightFilterSpecs() function to export light filter relationships as separate relationship specs - Handle all light types: SphereLight, RectLight, DiskLight, CylinderLight, DistantLight, DomeLight, GeometryLight, PortalLight - Add comprehensive test for light filter roundtrip with RectLight - Light filters enable professional lighting setups with shadow filtering and light linking All 81 unit tests passing, including new light filter test. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
116 lines
7.2 KiB
Plaintext
116 lines
7.2 KiB
Plaintext
TINYUSDZ CRATE WRITER - FEATURE COMPLETENESS MATRIX
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===================================================
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SHADER TYPES
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============
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UsdPreviewSurface [████████████████████] 100% COMPLETE
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UsdUVTexture [████████████████████] 100% COMPLETE
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UsdTransform2d [████████████████████] 100% COMPLETE
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UsdPrimvarReader_* [████████████████████] 100% COMPLETE (all 10)
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NodeGraph [░░░░░░░░░░░░░░░░░░░░] 0% EMPTY STRUCT
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UsdRamp [░░░░░░░░░░░░░░░░░░░░] 0% NOT FOUND
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Math Nodes (Add/Mul/Mix) [░░░░░░░░░░░░░░░░░░░░] 0% NOT IMPLEMENTED
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SDR Metadata [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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GEOMETRY PRIMITIVES
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===================
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GeomMesh [████████████████████] 100% COMPLETE
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GeomBasisCurves [████████████████████] 100% COMPLETE
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GeomNurbsCurves [████████████████████] 100% COMPLETE
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GeomPoints [████████████████████] 100% COMPLETE
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GeomSphere/Cube/etc [████████████████████] 100% COMPLETE
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GeomCamera [████████████████████] 100% COMPLETE
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GeomSubset [████████████████████] 100% COMPLETE
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PointInstancer [████████████████████] 100% COMPLETE
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LIGHT TYPES
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===========
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SphereLight [████████████████████] 100% COMPLETE
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RectLight [████████████████████] 100% COMPLETE
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DiskLight [████████████████████] 100% COMPLETE
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CylinderLight [████████████████████] 100% COMPLETE
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DistantLight [████████████████████] 100% COMPLETE
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DomeLight [████████████████████] 100% COMPLETE
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Light Filters [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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GeometryLight [████░░░░░░░░░░░░░░░░] 25% PARTIAL (missing props)
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PortalLight [░░░░░░░░░░░░░░░░░░░░] 0% EMPTY STRUCT
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PluginLight [░░░░░░░░░░░░░░░░░░░░] 0% EMPTY STRUCT
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COMPOSITION SYSTEM
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==================
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References [████████████████████] 100% COMPLETE
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Payloads [████████████████████] 100% COMPLETE
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Inherits [████████████████████] 100% COMPLETE
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SubLayers [████████████████████] 100% COMPLETE
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Over/Overs [████████████████████] 100% COMPLETE
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Specializes [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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VariantSets (composition) [██████░░░░░░░░░░░░░░] 30% PARTIAL
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Active Metadata [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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MATERIAL & SHADING
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==================
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Surface Outputs [████████████████████] 100% COMPLETE
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Displacement Outputs [████████████████████] 100% COMPLETE
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Volume Outputs [████████████████████] 100% COMPLETE
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Material Binding (direct) [████████████████████] 100% COMPLETE
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Material Binding (collection) [████████████████████] 100% COMPLETE
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Shader Input Connections [████████████████████] 100% COMPLETE
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Shader Fallback Values [███████████░░░░░░░░░] 55% PARTIAL
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Light Linking [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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interfaceOnly Marking [░░░░░░░░░░░░░░░░░░░░] 0% TODO
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ANIMATION & TIMESAMPLES
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=======================
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Attribute TimeSamples [████████████████████] 100% COMPLETE
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Visibility TimeSamples [████████████████████] 100% COMPLETE
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Shader Input TimeSamples [████████████████████] 100% COMPLETE
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Relationship TimeSamples [░░░░░░░░░░░░░░░░░░░░] 0% NOT SUPPORTED
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Metadata TimeSamples [░░░░░░░░░░░░░░░░░░░░] 0% NOT SUPPORTED
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Indexed Primvar Animation [░░░░░░░░░░░░░░░░░░░░] 0% KNOWN LIMITATION
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RELATIONSHIP FEATURES
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=====================
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Relationship Targets [████████████████████] 100% COMPLETE
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Relationship Arrays [████████████████████] 100% COMPLETE
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Relationship Metadata [██████████░░░░░░░░░░] 50% PARTIAL
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OVERALL COMPLETION
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==================
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Shader System [████████████░░░░░░░░] 65% (4/8 types)
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Light System [██████████████░░░░░░] 75% (6/9 types)
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Geometry System [████████████████████] 100% (all major types)
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Composition System [███████████░░░░░░░░░] 60% (5/8 arcs)
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Material/Shading [███████████░░░░░░░░░] 70% (core done, advanced TODO)
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Animation System [████████████████░░░░] 80% (mostly complete)
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OVERALL CRATE WRITER [████████████░░░░░░░░] 65-70% COMPLETE
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KEY METRICS
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===========
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Total Features Analyzed: 35
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Fully Implemented: 22 (63%)
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Partially Implemented: 5 (14%)
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Not Implemented: 8 (23%)
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Current Test Coverage: 74 tests
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Recommended Additional: 16 tests (Tests 75-90)
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Total Coverage Target: 90 tests
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IMPLEMENTATION CONFIDENCE LEVELS
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================================
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Tier 1 (Easy - 1-2 days):
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- Light Filters
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- GeometryLight completion
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- SDR Metadata
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Tier 2 (Medium - 3-5 days):
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- NodeGraph full implementation
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- Specialize composition arc
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- Additional math shader nodes
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Tier 3 (Hard - 5+ days):
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- Indexed primvar animation
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- Full variant composition
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- Complex relationship metadata
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