dox/Rendering/Core/vtkProp3D.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkProp3D.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkProp3D_h
#define __vtkProp3D_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkProp.h"

class vtkRenderer;
class vtkTransform;
class vtkLinearTransform;

class VTKRENDERINGCORE_EXPORT vtkProp3D : public vtkProp
{
public:
  vtkTypeMacro(vtkProp3D,vtkProp);
  void PrintSelf(ostream& os, vtkIndent indent);

  void ShallowCopy(vtkProp *prop);


  virtual void SetPosition(double x, double y, double z)
    {
      vtkDebugMacro(<< this->GetClassName() << " (" << this <<
      "): setting Position to (" << x << "," << y << "," <<
      z << ")");
      if ((this->Position[0] != x)||
          (this->Position[1] != y)||
          (this->Position[2] != z))
        {
        this->Position[0] = x;
        this->Position[1] = y;
        this->Position[2] = z;
        this->Modified();
        this->IsIdentity = 0;
        }
    };

  virtual void SetPosition(double pos[3])
    { this->SetPosition(pos[0], pos[1], pos[2]); }
  vtkGetVectorMacro(Position, double, 3);
  void AddPosition(double deltaPosition[3]);
  void AddPosition(double deltaX, double deltaY, double deltaZ);


  virtual void SetOrigin(double x, double y, double z)
    {
      vtkDebugMacro(<< this->GetClassName() << " (" << this <<
      "): setting Origin to (" << x << "," << y << "," <<
      z << ")");
      if ((this->Origin[0] != x)||
          (this->Origin[1] != y)||
          (this->Origin[2] != z))
        {
        this->Origin[0] = x;
        this->Origin[1] = y;
        this->Origin[2] = z;
        this->Modified();
        this->IsIdentity = 0;
        }
    };
  virtual void SetOrigin(const double pos[3])
    { this->SetOrigin(pos[0], pos[1], pos[2]); }
  vtkGetVectorMacro(Origin, double, 3);


  virtual void SetScale(double x, double y, double z)
    {
    vtkDebugMacro(<< this->GetClassName() << " (" << this <<
      "): setting Scale to (" << x << "," << y << "," <<
      z << ")");
    if (this->Scale[0] != x ||
        this->Scale[1] != y ||
        this->Scale[2] != z )
      {
      this->Scale[0] = x;
      this->Scale[1] = y;
      this->Scale[2] = z;
      this->Modified();
      this->IsIdentity = 0;
      }
    };
  virtual void SetScale(double scale[3])
    { this->SetScale(scale[0], scale[1], scale[2]); }
  vtkGetVectorMacro(Scale, double, 3);


  void SetScale(double s)
    { this->SetScale(s, s, s); }


  void SetUserTransform(vtkLinearTransform *transform);
  vtkGetObjectMacro(UserTransform, vtkLinearTransform);


  void SetUserMatrix(vtkMatrix4x4 *matrix);
  vtkMatrix4x4 *GetUserMatrix();


  virtual void GetMatrix(vtkMatrix4x4 *m);
  virtual void GetMatrix(double m[16]);

  void GetBounds(double bounds[6]);
  virtual double *GetBounds() = 0;

  double *GetCenter();

  double *GetXRange();

  double *GetYRange();

  double *GetZRange();

  double GetLength();

  void RotateX(double);

  void RotateY(double);

  void RotateZ(double);

  void RotateWXYZ(double w, double x, double y, double z);

  void SetOrientation(double x, double y, double z);

  void SetOrientation(double orientation[3]);


  double *GetOrientation();
  void GetOrientation(double orentation[3]);

  double *GetOrientationWXYZ();

  void AddOrientation(double x, double y, double z);

  void AddOrientation(double orentation[3]);

  void PokeMatrix(vtkMatrix4x4 *matrix);

  void InitPathTraversal();

  unsigned long int GetMTime();

  unsigned long int GetUserTransformMatrixMTime();

  virtual void ComputeMatrix();


  vtkMatrix4x4 *GetMatrix()
    {
    this->ComputeMatrix();
    return this->Matrix;
    }


  vtkGetMacro(IsIdentity, int);

protected:
  vtkProp3D();
  ~vtkProp3D();

  vtkLinearTransform *UserTransform;
  vtkMatrix4x4 *UserMatrix;
  vtkMatrix4x4 *Matrix;
  vtkTimeStamp MatrixMTime;
  double Origin[3];
  double Position[3];
  double Orientation[3];
  double Scale[3];
  double Center[3];
  vtkTransform *Transform;
  double Bounds[6];
  vtkProp3D *CachedProp3D; //support the PokeMatrix() method
  int IsIdentity;
private:
  vtkProp3D(const vtkProp3D&);  // Not implemented.
  void operator=(const vtkProp3D&);  // Not implemented.
};

#endif