BridgeUpdateData

class gs_nyx.nyx_py_renderer.BridgeUpdateData

Bases: object

Per-frame update payload: CUDA device pointers (as uint64) and counts that the renderer reads to refresh GPU scene state.

Constructors

BridgeUpdateData()

Construct a zero-initialized BridgeUpdateData.

Attributes

camPosPtr	CUDA device pointer to camera position array (float3 per camera).
camRotPtr	CUDA device pointer to camera rotation array (quaternion per camera).
deformTriangleIndicesPtr	CUDA device pointer to packed deformable triangle indices (uint3 per triangle).
deformVertexPosPtr	CUDA device pointer to packed deformable vertex positions (float3 per vertex).
deformVertexUVsPtr	CUDA device pointer to packed deformable vertex UVs (float2 per vertex).
numCameras	Number of cameras referenced by 'camPosPtr' / 'camRotPtr'.
numDeformObjects	Number of deformable objects whose data is packed in the buffers.
numDeformTriangles	Total number of deformable triangles in the packed buffer.
numDeformVertices	Total number of deformable vertices in the packed buffer.
numRigidGeom	Number of rigid geometry transforms in the rigid pointers.
rigidGeomPosPtr	CUDA device pointer to rigid geometry positions (float3 per rigid).
rigidGeomRotPtr	CUDA device pointer to rigid geometry rotations (quaternion per rigid).