FGFS-4.1/OpenSceneGraph
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Updates to Stereo code.

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This commit is contained in:
Robert Osfield 2001-12-19 15:20:29 +00:00
parent 0721f0a818
commit 73e598f3ff
2 changed files with 16 additions and 8 deletions
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12
src/osg/ColorMatrix.cpp
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@ -17,10 +17,10 @@ void ColorMatrix::apply(State&) const
{
// std::cout<<"applying matrix"<<_matrix<<std::endl;
static bool s_ARB_imaging = isGLExtensionSupported("GL_ARB_imaging");
if (s_ARB_imaging)
{
glMatrixMode( GL_COLOR );
glLoadMatrixf( _matrix.ptr() );
glMatrixMode( GL_MODELVIEW );
}
if (s_ARB_imaging)
{
glMatrixMode( GL_COLOR );
glLoadMatrixf( _matrix.ptr() );
glMatrixMode( GL_MODELVIEW );
}
}

12
src/osgUtil/SceneView.cpp
View File

@ -344,13 +344,21 @@ void SceneView::draw()
osg::ColorMask* green = new osg::ColorMask;
red->setMask(true,false,false,true);
green->setMask(false,true,true,true);
// draw right eye.
_globalState->setAttribute(red);
_renderStage->setColorMask(red);
_renderStage->setCamera(left_camera.get());
_renderStage->draw(*_state,previous);
green->setMask(false,true,true,true);
_renderStage->setColorMask(green);
// need to tell the rendering stage that it can be
// called again in this frame.
_renderStage->_stageDrawnThisFrame = false;
// draw left eye.
_globalState->setAttribute(green);
_renderStage->setColorMask(green);
_renderStage->setCamera(right_camera.get());
_renderStage->draw(*_state,previous);