FGFS-4.1/OpenSceneGraph
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Added a local osg::State to the pbuffer implementation.

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This commit is contained in:
Robert Osfield
2003-09-24 18:54:28 +00:00
parent 243b288d87
commit 16216b991f
2 changed files with 7 additions and 4 deletions
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3
examples/osgpbuffer/RenderToTextureStage.cpp
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@@ -12,6 +12,7 @@
MyRenderToTextureStage::MyRenderToTextureStage()
{
_pbuffer = 0L;
_localState = new osg::State;
}
MyRenderToTextureStage::~MyRenderToTextureStage()
@@ -46,7 +47,7 @@ void MyRenderToTextureStage::draw(osg::State& state, osgUtil::RenderLeaf*& previ
_pbuffer->makeCurrent();
// Render in p-buffer.
RenderStage::draw(state,previous);
RenderStage::draw(*_localState,previous);
// restore window's context as current.
if (!::wglMakeCurrent(hdc, hglrc))

8
examples/osgpbuffer/RenderToTextureStage.h
View File

@@ -6,6 +6,7 @@
#define RENDERTOTEXTURESTAGE 1
#include <osg/Texture2D>
#include <osg/State>
#include <osgUtil/RenderStage>
@@ -49,9 +50,10 @@ class /*OSGUTIL_EXPORT*/ MyRenderToTextureStage : public osgUtil::RenderStage
virtual ~MyRenderToTextureStage();
osg::ref_ptr<osg::Texture2D> _texture;
osg::ref_ptr<osg::Image> _image;
PBuffer* _pbuffer;
osg::ref_ptr<osg::Texture2D> _texture;
osg::ref_ptr<osg::Image> _image;
osg::ref_ptr<osg::State> _localState;
PBuffer* _pbuffer;
};
// }