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vtkDepthImageProcessingPass.h
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1/*=========================================================================
2
3 Program: ParaView
4 Module: vtkDepthImageProcessingPass.h
5
6 Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
7 All rights reserved.
8
9 ParaView is a free software; you can redistribute it and/or modify it
10 under the terms of the ParaView license version 1.2.
11
12 See License_v1.2.txt for the full ParaView license.
13 A copy of this license can be obtained by contacting
14 Kitware Inc.
15 28 Corporate Drive
16 Clifton Park, NY 12065
17 USA
18
19THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
23CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31=========================================================================*/
32/*----------------------------------------------------------------------
33Acknowledgement:
34This algorithm is the result of joint work by Electricité de France,
35CNRS, Collège de France and Université J. Fourier as part of the
36Ph.D. thesis of Christian BOUCHENY.
37------------------------------------------------------------------------*/
51#ifndef vtkDepthImageProcessingPass_h
52#define vtkDepthImageProcessingPass_h
53
55#include "vtkRenderingOpenGL2Module.h" // For export macro
56
58class vtkDepthPeelingPassLayerList; // Pimpl
61
62class VTKRENDERINGOPENGL2_EXPORT vtkDepthImageProcessingPass : public vtkImageProcessingPass
63{
64public:
66 void PrintSelf(ostream& os, vtkIndent indent);
67
74
76
82 vtkGetObjectMacro(DelegatePass,vtkRenderPass);
83 virtual void SetDelegatePass(vtkRenderPass *delegatePass);
85
86 protected:
91
96
106 virtual void RenderDelegate(const vtkRenderState *s,
107 int width,
108 int height,
109 int newWidth,
110 int newHeight,
112 vtkTextureObject *colortarget,
113 vtkTextureObject *depthtarget);
114
121
123 int Width; // parent window width
124 int Height; // parent window height
125 int W; // this width
126 int H; // this height
127 int ExtraPixels; // w(h) = width(height) + 2*extrapixels
128
129 private:
131 void operator=(const vtkDepthImageProcessingPass&) VTK_DELETE_FUNCTION;
132};
133
134#endif
Convenient class for post-processing passes.
vtkDepthImageProcessingPass()
Default constructor.
virtual void RenderDelegate(const vtkRenderState *s, int width, int height, int newWidth, int newHeight, vtkFrameBufferObject *fbo, vtkTextureObject *colortarget, vtkTextureObject *depthtarget)
Render delegate with a image of different dimensions than the original one.
void ReadWindowSize(const vtkRenderState *s)
Read parent size - for sake of code clarity This function is generic, can be useful in multiple image...
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void SetDelegatePass(vtkRenderPass *delegatePass)
virtual ~vtkDepthImageProcessingPass()
Destructor.
void ReleaseGraphicsResources(vtkWindow *w)
Release graphics resources and ask components to release their own resources.
internal class which encapsulates OpenGL frame buffer object.
Convenient class for post-processing passes.
a simple class to control print indentation
Definition: vtkIndent.h:40
OpenGL rendering window.
Perform part of the rendering of a vtkRenderer.
Definition: vtkRenderPass.h:59
Context in which a vtkRenderPass will render.
abstracts an OpenGL texture object.
window superclass for vtkRenderWindow
Definition: vtkWindow.h:35
@ height
Definition: vtkX3D.h:254