1 /*=========================================================================
2 
3   Program:   Visualization Toolkit
4   Module:    vtkTranslucentPass.cxx
5 
6   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7   All rights reserved.
8   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10      This software is distributed WITHOUT ANY WARRANTY; without even
11      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12      PURPOSE.  See the above copyright notice for more information.
13 
14 =========================================================================*/
15 
16 #include "vtkTranslucentPass.h"
17 #include "vtkObjectFactory.h"
18 #include <cassert>
19 
20 vtkStandardNewMacro(vtkTranslucentPass);
21 
22 // ----------------------------------------------------------------------------
vtkTranslucentPass()23 vtkTranslucentPass::vtkTranslucentPass()
24 {
25 }
26 
27 // ----------------------------------------------------------------------------
~vtkTranslucentPass()28 vtkTranslucentPass::~vtkTranslucentPass()
29 {
30 }
31 
32 // ----------------------------------------------------------------------------
PrintSelf(ostream & os,vtkIndent indent)33 void vtkTranslucentPass::PrintSelf(ostream& os, vtkIndent indent)
34 {
35   this->Superclass::PrintSelf(os,indent);
36 }
37 
38 // ----------------------------------------------------------------------------
39 // Description:
40 // Perform rendering according to a render state \p s.
41 // \pre s_exists: s!=0
Render(const vtkRenderState * s)42 void vtkTranslucentPass::Render(const vtkRenderState *s)
43 {
44   assert("pre: s_exists" && s!=0);
45 
46   this->NumberOfRenderedProps=0;
47   this->RenderFilteredTranslucentPolygonalGeometry(s);
48 }
49