Method CreateMapper

Rendering/VolumeOpenGL2/vtkMultiBlockVolumeMapper.cxx:313–344

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//------------------------------------------------------------------------------
vtkSmartVolumeMapper* vtkMultiBlockVolumeMapper::CreateMapper()
{
  vtkSmartVolumeMapper* mapper = vtkSmartVolumeMapper::New();

  mapper->SetRequestedRenderMode(this->RequestedRenderMode);
  mapper->SelectScalarArray(this->ArrayName);
  mapper->SelectScalarArray(this->ArrayId);
  mapper->SetScalarMode(this->ScalarMode);
  mapper->SetArrayAccessMode(this->ArrayAccessMode);
  mapper->SetVectorMode(this->VectorMode);
  mapper->SetVectorComponent(this->VectorComponent);
  mapper->SetBlendMode(this->GetBlendMode());
  mapper->SetCropping(this->GetCropping());
  mapper->SetCroppingRegionFlags(this->GetCroppingRegionFlags());
  mapper->SetCroppingRegionPlanes(this->GetCroppingRegionPlanes());
  mapper->SetTransfer2DYAxisArray(this->Transfer2DYAxisArray);
  mapper->SetGlobalIlluminationReach(this->GlobalIlluminationReach);
  mapper->SetVolumetricScatteringBlending(this->VolumetricScatteringBlending);
  mapper->SetComputeNormalFromOpacity(this->ComputeNormalFromOpacity);
  mapper->UseJitteringOn();

  vtkOpenGLGPUVolumeRayCastMapper* glMapper =
    vtkOpenGLGPUVolumeRayCastMapper::SafeDownCast(mapper->GetGPUMapper());

  if (glMapper != nullptr)
  {
    glMapper->SetComputeNormalFromOpacity(this->ComputeNormalFromOpacity);
    glMapper->SetGlobalIlluminationReach(this->GlobalIlluminationReach);
    glMapper->SetVolumetricScatteringBlending(this->VolumetricScatteringBlending);
  }
  return mapper;
}

//------------------------------------------------------------------------------
void vtkMultiBlockVolumeMapper::ReleaseGraphicsResources(vtkWindow* window)