C++ (Cpp) setupBoundingBox Examples

Example #1

File: iA3DEllipseObjectVis.cpp Project: 3dct/open_iA

iA3DEllipseObjectVis::iA3DEllipseObjectVis(iAVtkWidget* widget, vtkTable* objectTable, QSharedPointer<QMap<uint, uint> > columnMapping,
	QColor const & color, int phiRes, int thetaRes) :
	iA3DColoredPolyObjectVis(widget, objectTable, columnMapping, color, (phiRes - 2) * thetaRes + 2)
{
	auto fullPolySource = vtkSmartPointer<vtkAppendPolyData>::New();
	// maybe use vtkParametricFunctionSource with vtkParametricEllipsoid?
	for (vtkIdType row = 0; row < objectTable->GetNumberOfRows(); ++row)
	{
		double cx = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::CenterX)).ToDouble();
		double cy = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::CenterY)).ToDouble();
		double cz = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::CenterZ)).ToDouble();
		double dx = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::DimensionX)).ToDouble()/2;
		double dy = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::DimensionY)).ToDouble()/2;
		double dz = objectTable->GetValue(row, m_columnMapping->value(iACsvConfig::DimensionZ)).ToDouble()/2;
		auto ellipsoidSrc = vtkSmartPointer<vtkEllipsoidSource>::New();
		ellipsoidSrc->SetThetaResolution(thetaRes);
		ellipsoidSrc->SetPhiResolution(phiRes);
		ellipsoidSrc->SetCenter(cx, cy, cz);
		ellipsoidSrc->SetXRadius(dx);
		ellipsoidSrc->SetYRadius(dy);
		ellipsoidSrc->SetZRadius(dz);
		ellipsoidSrc->Update();
		fullPolySource->AddInputData(ellipsoidSrc->GetOutput());
	}
	fullPolySource->Update();
	m_fullPoly = fullPolySource->GetOutput();
	m_fullPoly->GetPointData()->AddArray(m_colors);
	assert ( m_pointsPerObject*objectTable->GetNumberOfRows() == fullPolySource->GetOutput()->GetNumberOfPoints() );
	m_mapper->SetInputData(m_fullPoly);
	setupBoundingBox();
	setupOriginalIds();
}

Example #2

File: Oblig4App.cpp Project: andrehja/INF3320-Group-1

void Oblig4App::initGL() {
  glClearColor(0.0f, 0.0f, 0.5f, 0.0f);
  glEnable(GL_CULL_FACE);
  glEnable(GL_DEPTH_TEST);
  glEnable(GL_LIGHTING);
  
  std::string mesh_filename = "share/cube.msh";
  
  m_meshes_.reserve(10);
  m_meshes_.push_back(new GfxUtil::TriMesh(mesh_filename));
  setupBoundingBox(m_meshes_[0]->getBBoxMin(), m_meshes_[0]->getBBoxMax());
  
  m_current_level_ = 0;
  
  setupLightParameters();
}

Example #3

File: bvh-inl.hpp Project: byzin/Nanairo

/*!
  */
template <bool threading> inline
void Bvh::setupBoundingBoxes(System& system,
                             zisc::pmr::vector<BvhBuildingNode>& tree,
                             const uint32 index) noexcept
{
  auto& node = tree[index];
  // Inernal node
  if (!node.isLeafNode()) {
    const auto left_child_index = node.leftChildIndex();
    const auto right_child_index = node.rightChildIndex();
    // Threding
    if (threading) {
      auto set_left_bounding_box = [&system, &tree, left_child_index]()
      {
        Bvh::setupBoundingBoxes<>(system, tree, left_child_index);
      };
      auto set_right_bounding_box = [&system, &tree, right_child_index]()
      {
        Bvh::setupBoundingBoxes<>(system, tree, right_child_index);
      };
      auto& threads = system.threadManager();
      auto work_resource = tree.get_allocator().resource();
      auto left_result =
          threads.enqueue<void>(set_left_bounding_box, work_resource);
      auto right_result =
          threads.enqueue<void>(set_right_bounding_box, work_resource);
      left_result.wait();
      right_result.wait();
    }
    // Sequence
    else {
      setupBoundingBoxes<>(system, tree, left_child_index);
      setupBoundingBoxes<>(system, tree, right_child_index);
    }
  }
  setupBoundingBox(tree, index);
}

Example #4

File: AnimationsManager.cpp Project: ImanolGo/LedVase

void AnimationsManager::resetPosition()
{
    setupBoundingBox();
}

Example #5

File: VideoManager.cpp Project: ImanolGo/TelekomAnimations

void VideoManager::resetPosition()
{
    setupBoundingBox();
}