| 339 | } |
| 340 | |
| 341 | void CurveGeometry::commit() |
| 342 | { |
| 343 | if (curves) curves.buffer->commitIfNeeded(); |
| 344 | /* verify that stride of all time steps are identical */ |
| 345 | for (auto& buffer : vertices) { |
| 346 | if (buffer.getStride() != vertices[0].getStride()) |
| 347 | throw_RTCError(RTC_ERROR_INVALID_OPERATION,"stride of vertex buffers have to be identical for each time step"); |
| 348 | if (buffer) buffer.buffer->commitIfNeeded(); |
| 349 | } |
| 350 | for (auto& buffer : normals) { |
| 351 | if (buffer.getStride() != normals[0].getStride()) |
| 352 | throw_RTCError(RTC_ERROR_INVALID_OPERATION,"stride of normal buffers have to be identical for each time step"); |
| 353 | if (buffer) buffer.buffer->commitIfNeeded(); |
| 354 | } |
| 355 | for (auto& buffer : tangents) { |
| 356 | if (buffer.getStride() != tangents[0].getStride()) |
| 357 | throw_RTCError(RTC_ERROR_INVALID_OPERATION,"stride of tangent buffers have to be identical for each time step"); |
| 358 | if (buffer) buffer.buffer->commitIfNeeded(); |
| 359 | } |
| 360 | for (auto& buffer : dnormals){ |
| 361 | if (buffer.getStride() != dnormals[0].getStride()) |
| 362 | throw_RTCError(RTC_ERROR_INVALID_OPERATION,"stride of normal derivative buffers have to be identical for each time step"); |
| 363 | if (buffer) buffer.buffer->commitIfNeeded(); |
| 364 | } |
| 365 | vertices0 = vertices[0]; |
| 366 | if (getCurveType() == GTY_SUBTYPE_ORIENTED_CURVE) |
| 367 | { |
| 368 | normals0 = normals[0]; |
| 369 | if (getCurveBasis() == GTY_BASIS_HERMITE) |
| 370 | dnormals0 = dnormals[0]; |
| 371 | } |
| 372 | if (getCurveBasis() == GTY_BASIS_HERMITE) |
| 373 | tangents0 = tangents[0]; |
| 374 | |
| 375 | Geometry::commit(); |
| 376 | } |
| 377 | |
| 378 | size_t CurveGeometry::getGeometryDataDeviceByteSize() const { |
| 379 | size_t byte_size = sizeof(CurveGeometry); |
nothing calls this directly
no test coverage detected