You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkPointsPainter.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.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkPointsPainter
|
||
|
|
* @brief this painter paints verts.
|
||
|
|
*
|
||
|
|
* This painter tries to paint points efficiently. Request to Render
|
||
|
|
* any other primitive are ignored and not passed to the delegate painter,
|
||
|
|
* if any. This painter cannot handle cell colors/normals. If they are
|
||
|
|
* present the request is passed on to the Delegate painter. If this
|
||
|
|
* class is able to render the primitive, the render request is not
|
||
|
|
* propagated to the delegate painter.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkPointsPainter_h
|
||
|
|
#define vtkPointsPainter_h
|
||
|
|
|
||
|
|
#include "vtkRenderingOpenGLModule.h" // For export macro
|
||
|
|
#include "vtkPrimitivePainter.h"
|
||
|
|
|
||
|
|
class VTKRENDERINGOPENGL_EXPORT vtkPointsPainter : public vtkPrimitivePainter
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkPointsPainter* New();
|
||
|
|
vtkTypeMacro(vtkPointsPainter, vtkPrimitivePainter);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkPointsPainter();
|
||
|
|
~vtkPointsPainter();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The actual rendering happens here. This method is called only when
|
||
|
|
* SupportedPrimitive is present in typeflags when Render() is invoked.
|
||
|
|
*/
|
||
|
|
virtual int RenderPrimitive(unsigned long flags, vtkDataArray* n,
|
||
|
|
vtkUnsignedCharArray* c, vtkDataArray* t, vtkRenderer* ren);
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkPointsPainter(const vtkPointsPainter&) VTK_DELETE_FUNCTION;
|
||
|
|
void operator=(const vtkPointsPainter&) VTK_DELETE_FUNCTION;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|