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.
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkLightsPass.cxx
|
|
|
|
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.
|
|
|
|
=========================================================================*/
|
|
|
|
#include "vtkLightsPass.h"
|
|
#include "vtkObjectFactory.h"
|
|
#include <cassert>
|
|
#include "vtkRenderState.h"
|
|
#include "vtkRenderer.h"
|
|
#include "vtkgl.h"
|
|
|
|
vtkStandardNewMacro(vtkLightsPass);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
vtkLightsPass::vtkLightsPass()
|
|
{
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
vtkLightsPass::~vtkLightsPass()
|
|
{
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
void vtkLightsPass::PrintSelf(ostream& os, vtkIndent indent)
|
|
{
|
|
this->Superclass::PrintSelf(os,indent);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Description:
|
|
// Perform rendering according to a render state \p s.
|
|
// \pre s_exists: s!=0
|
|
void vtkLightsPass::Render(const vtkRenderState *s)
|
|
{
|
|
assert("pre: s_exists" && s!=0);
|
|
|
|
this->NumberOfRenderedProps=0;
|
|
|
|
this->ClearLights(s->GetRenderer());
|
|
this->UpdateLightGeometry(s->GetRenderer());
|
|
this->UpdateLights(s->GetRenderer());
|
|
}
|