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Geometry | RIS | XPU | Notes |
---|---|---|---|
Subdivision Surfaces | ✅ | ✅ | Catmull-Clark only |
Polygonal Surfaces | ✅ | ✅ | |
Nurbs | ✅ | ❌ | |
Curves | ✅ | ✅ | |
Points | ✅ | ✅ | Some features not available |
Quadrics and Blobbies | ✅ | ❌ | |
Nested Instancing | ✅❌ | ✅ | Known Limitation: Varying attributes to drive differences in materials per-instance is not yet supported. |
Notes :
- Loop Subdivision. Catmull-Clark for both quads and triangles is supported
- Points. Have been partially implemented. Point falloff is not yet supported
- The built-in curvature doesn't match RIS and will be receiving enhancements in a future releaseis not yet supported
- Object attributes such as maxdiffusedepth and maxspeculardepth not yet implemented
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