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76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkValuePasses.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkValuePasses
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* @brief Top level pass to render scene for ValuePainter
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*
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* vtkValuePasses sets up and renders the scene with a
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* black background (vtkClearRGBPass), antialising and other effects turned off and an inner
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* ValuePass renderer for opaque objects so that the drawn values can be
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* read back from the screen and used later.
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*
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* @sa
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* vtkClearRGBPass, vtkValuePass, vtkValuePainter
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*/
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#ifndef vtkValuePasses_h
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#define vtkValuePasses_h
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#include "vtkRenderingOpenGLModule.h" // For export macro
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#include "vtkRenderPass.h"
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class VTKRENDERINGOPENGL_EXPORT vtkValuePasses : public vtkRenderPass
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{
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public:
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static vtkValuePasses *New();
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vtkTypeMacro(vtkValuePasses,vtkRenderPass);
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void PrintSelf(ostream& os, vtkIndent indent);
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/**
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* orchestrates inner helpers to perform overall rendering stateT
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*/
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virtual void Render(const vtkRenderState *s);
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//@{
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/**
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* Set the array to be drawn. By default point scalars are
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*/
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void SetInputArrayToProcess(int fieldAssociation, const char *name);
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void SetInputArrayToProcess(int fieldAssociation, int fieldAttributeType);
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void SetInputComponentToProcess(int comp);
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void SetScalarRange(double min, double max);
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//@}
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protected:
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/**
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* Default constructor.
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*/
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vtkValuePasses();
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/**
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* Destructor.
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*/
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virtual ~vtkValuePasses();
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private:
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vtkValuePasses(const vtkValuePasses&) VTK_DELETE_FUNCTION;
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void operator=(const vtkValuePasses&) VTK_DELETE_FUNCTION;
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class vtkInternals;
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vtkInternals *Internals;
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};
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#endif
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