FGFS-4.1/OpenSceneGraph
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Merged RenderToTextureStage functionality into RenderStage

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This commit is contained in:
Robert Osfield
2005-08-17 10:12:49 +00:00
parent 4745e2b79b
commit 84618ffcb3
10 changed files with 310 additions and 313 deletions
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39
src/osgUtil/SceneView.cpp
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@@ -717,15 +717,16 @@ void SceneView::draw()
_renderStageLeft->setColorMask(cmask);
_renderStageRight->setColorMask(cmask);
_renderStageLeft->setDrawBuffer(GL_BACK_LEFT);
_renderStageLeft->setReadBuffer(GL_BACK_LEFT);
_renderStageRight->setDrawBuffer(GL_BACK_RIGHT);
_renderStageRight->setReadBuffer(GL_BACK_RIGHT);
_renderStageLeft->drawPreRenderStages(*_state,previous);
_renderStageRight->drawPreRenderStages(*_state,previous);
glDrawBuffer(GL_BACK_LEFT);
glReadBuffer(GL_BACK_LEFT);
_renderStageLeft->draw(*_state,previous);
glDrawBuffer(GL_BACK_RIGHT);
glReadBuffer(GL_BACK_RIGHT);
_renderStageRight->draw(*_state,previous);
}
@@ -734,12 +735,16 @@ void SceneView::draw()
{
if( _drawBufferValue != GL_NONE)
{
glDrawBuffer(_drawBufferValue);
glReadBuffer(_drawBufferValue);
_renderStageLeft->setDrawBuffer(_drawBufferValue);
_renderStageLeft->setReadBuffer(_drawBufferValue);
_renderStageRight->setDrawBuffer(_drawBufferValue);
_renderStageRight->setReadBuffer(_drawBufferValue);
}
_localStateSet->setAttribute(_viewport.get());
_renderStageLeft->drawPreRenderStages(*_state,previous);
_renderStageRight->drawPreRenderStages(*_state,previous);
@@ -791,8 +796,11 @@ void SceneView::draw()
{
if( _drawBufferValue != GL_NONE)
{
glDrawBuffer(_drawBufferValue);
glReadBuffer(_drawBufferValue);
_renderStageLeft->setDrawBuffer(_drawBufferValue);
_renderStageLeft->setReadBuffer(_drawBufferValue);
_renderStageRight->setDrawBuffer(_drawBufferValue);
_renderStageRight->setReadBuffer(_drawBufferValue);
}
// ensure that all color planes are active.
@@ -854,8 +862,11 @@ void SceneView::draw()
{
if( _drawBufferValue != GL_NONE)
{
glDrawBuffer(_drawBufferValue);
glReadBuffer(_drawBufferValue);
_renderStageLeft->setDrawBuffer(_drawBufferValue);
_renderStageLeft->setReadBuffer(_drawBufferValue);
_renderStageRight->setDrawBuffer(_drawBufferValue);
_renderStageRight->setReadBuffer(_drawBufferValue);
}
// ensure that all color planes are active.
@@ -916,8 +927,8 @@ void SceneView::draw()
{
if( _drawBufferValue != GL_NONE)
{
glDrawBuffer(_drawBufferValue);
glReadBuffer(_drawBufferValue);
_renderStage->setDrawBuffer(_drawBufferValue);
_renderStage->setReadBuffer(_drawBufferValue);
}
// ensure that all color planes are active.
@@ -952,8 +963,8 @@ void SceneView::draw()
// Need to restore draw buffer when toggling Stereo off.
if( _drawBufferValue != GL_NONE)
{
glDrawBuffer(_drawBufferValue);
glReadBuffer(_drawBufferValue);
_renderStage->setDrawBuffer(_drawBufferValue);
_renderStage->setReadBuffer(_drawBufferValue);
}
_localStateSet->setAttribute(_viewport.get());