Class Node

IO/Geometry/vtkGLTFDocumentLoader.h:215–253

* This struct describes a glTF node object. * A node represents an object within a scene. * Nodes can contain transform properties (stored as vtkMatrix4x4 objects) as well as indices to * children nodes, forming a hierarchy. No node may be a direct descendant of more than one node. */

   * children nodes, forming a hierarchy. No node may be a direct descendant of more than one node.
   */
  struct Node
  {
    std::vector<int> Children;
    int Camera;
    int Mesh;
    int Skin;

    vtkSmartPointer<vtkMatrix4x4> Transform;
    vtkSmartPointer<vtkMatrix4x4> GlobalTransform;

    bool TRSLoaded;

    vtkSmartPointer<vtkMatrix4x4> Matrix;

    std::vector<float> InitialRotation;
    std::vector<float> InitialTranslation;
    std::vector<float> InitialScale;
    std::vector<float> InitialWeights;
    std::vector<float> Rotation;
    std::vector<float> Translation;
    std::vector<float> Scale;
    std::vector<float> Weights;

    // Object-specific extension metadata
    struct Extensions
    {
      // KHR_lights_punctual extension
      struct KHRLightsPunctual
      {
        int Light = -1;
      };
      Node::Extensions::KHRLightsPunctual KHRLightsPunctualMetaData;
    };
    Node::Extensions ExtensionMetaData;

    std::string Name;

    void UpdateTransform();
  };

  /**
   * This struct describes a glTF mesh object.