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MDL SDK General discussion area for Material Definition Languages and the NVIDIA MDL SDK Warp & Blend General discussion area for Warp & Blend vMaterials General discussion area for vMaterials Mosaic General discussion area for Mosaic. OptiX General discussion area for OptiX

Topic	Replies	Views	Activity
Problem While Running Project With OptiX On Windows OptiX	3	125	September 11, 2025
Motion blur crashes on multiple transforms OptiX	0	7	September 11, 2025
Can BVH construction happen on CPU? OptiX	1	20	September 8, 2025
[OptiX-IR] Module creation fails with inheriting constructor, 580 driver OptiX	4	71	September 6, 2025
A bug in 3DGUT's k-closest finding algorithm? OptiX optix	4	37	September 5, 2025
Nsight Compute + Optix 8 / Unsupported multi-level instancing detected for traversable handle OptiX	8	95	August 26, 2025
OptiX 9.0 Release OptiX We are very excited to announce the OptiX 9.0 Release! Highlights from OptiX 9.0 include: Support for NVIDIA GeForce RTX 50 series (Blackwell GPUs) New API for building clusters (aka RTX MegaGeometry) - dramatically s…	8	1705	August 26, 2025
OPTIX_ERROR_INTERNAL_COMPILER_ERROR in Singularity container on Ubuntu 24.04 with RTX 40-series GPU OptiX ubuntu , compile	4	31	September 9, 2025
GPU max trace depth and stack size metrics OptiX ray-tracing , optix	7	108	August 20, 2025
vMaterials 2.4 not functioning with SolidWorks Visualize Connected 2025 vMaterials	3	60	August 19, 2025
Custom GAS data for multiple Mesh Primitives OptiX	8	69	August 25, 2025
How to demangle optix constant memory symbol OptiX optix	0	27	August 9, 2025
Bilinear warping with nvapi Warp and blend Warp & Blend	1	42	August 5, 2025
Nsight Compute OptiX 7.7 OptiX nsight , optix	3	38	August 12, 2025
Difference in data written to alloc'd memory in Debug and Release modes OptiX	3	46	July 26, 2025
Need clarification on the example_distilling.cpp code for "reflection_roughness_texture" MDL SDK	2	20	July 25, 2025
OpenGL vs DirectX normal mapping orientations MDL SDK	1	33	July 24, 2025
Suggest new materials to add to vMaterials 2 library vMaterials material We are continuously expanding our vMaterials catalog. We are adding content in all of the available categories, one at a time. If you are missing a certain material from the our catalog, here is the place to ask for it t…	4	1322	July 16, 2025
optixInit error on A100 OptiX optix	1	53	July 15, 2025
Distributed Optix Cache OptiX ray-tracing , optix , blender	4	56	July 14, 2025
OptixCoopVec outside raytracing pipeline OptiX	1	33	July 11, 2025
How to include CuOmmBaking with minimum CMake config? OptiX	10	80	July 7, 2025
CUDA error code 700, illegal memory access in call to optixAccelBuild OptiX	4	87	July 17, 2025
How to Emit a Single Ray from a Light Source and Set the Camera as a Separate Observer in OptiX? OptiX optix	5	119	July 3, 2025
[OptiX 9.0] Missing description about allowClusteredGeometry OptiX	2	43	July 1, 2025
RTX Warp and Blend API Warp & Blend	6	2272	June 29, 2025
Issues regarding the installation and usage of OptiX haven’t been resolved for over a year OptiX	1	86	June 26, 2025
Announcement: MDL SDK 2024.1.0 released MDL SDK	2	82	June 23, 2025
Is that logical to combine optixTraverse with OPTIX_RAY_FLAG_ENFORCE_ANYHIT? OptiX	2	77	June 18, 2025
Announcement: MDL SDK 2024.1.3 released MDL SDK	1	40	June 18, 2025