Function rtcSetSharedGeometryBuffer

kernels/common/rtcore.cpp:1867–1883

  }

  RTC_API void rtcSetSharedGeometryBuffer(RTCGeometry hgeometry, RTCBufferType type, unsigned int slot, RTCFormat format, const void* ptr, size_t byteOffset, size_t byteStride, size_t itemCount)
  {
    Geometry* geometry = (Geometry*) hgeometry;
    RTC_CATCH_BEGIN;
    RTC_TRACE(rtcSetSharedGeometryBuffer);
    RTC_VERIFY_HANDLE(hgeometry);
    
    if (itemCount > 0xFFFFFFFFu)
      throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"buffer too large");

    if (byteStride > 0xFFFFFFFFu)
      throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"stride too large");

    Ref<Buffer> buffer = new Buffer(geometry->device, itemCount*byteStride, (char*)ptr + byteOffset);
    geometry->setBuffer(type, slot, format, buffer, 0, byteStride, (unsigned int)itemCount);
    RTC_CATCH_END2(geometry);
  }

  RTC_API void rtcSetSharedGeometryBufferHostDevice(RTCGeometry hgeometry, RTCBufferType type, unsigned int slot, RTCFormat format, const void* ptr, const void* dptr, size_t byteOffset, size_t byteStride, size_t itemCount)
  {