/usr/include/vtk-7.1/vtkTriangularTCoords.h is in libvtk7-dev 7.1.1+dfsg1-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTriangularTCoords.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 vtkTriangularTCoords
* @brief 2D texture coordinates based for triangles.
*
* vtkTriangularTCoords is a filter that generates texture coordinates
* for triangles. Texture coordinates for each triangle are:
* (0,0), (1,0) and (.5,sqrt(3)/2). This filter assumes that the triangle
* texture map is symmetric about the center of the triangle. Thus the order
* Of the texture coordinates is not important. The procedural texture
* in vtkTriangularTexture is designed with this symmetry. For more information
* see the paper "Opacity-modulating Triangular Textures for Irregular
* Surfaces," by Penny Rheingans, IEEE Visualization '96, pp. 219-225.
* @sa
* vtkTriangularTexture vtkThresholdPoints vtkTextureMapToPlane
* vtkTextureMapToSphere vtkTextureMapToCylinder
*/
#ifndef vtkTriangularTCoords_h
#define vtkTriangularTCoords_h
#include "vtkFiltersTextureModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class VTKFILTERSTEXTURE_EXPORT vtkTriangularTCoords : public vtkPolyDataAlgorithm
{
public:
static vtkTriangularTCoords *New();
vtkTypeMacro(vtkTriangularTCoords,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkTriangularTCoords() {}
~vtkTriangularTCoords() {}
// Usual data generation method
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
private:
vtkTriangularTCoords(const vtkTriangularTCoords&) VTK_DELETE_FUNCTION;
void operator=(const vtkTriangularTCoords&) VTK_DELETE_FUNCTION;
};
#endif
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