FGFS-4.1/OpenSceneGraph
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Wired up the texgen to complete the first iteration of ShadowTexture effect

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This commit is contained in:
Robert Osfield
2007-02-18 15:24:32 +00:00
parent d8e6436dc1
commit 1964690baa
1 changed files with 8 additions and 3 deletions
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11
src/osgShadow/ShadowTexture.cpp
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@@ -82,8 +82,8 @@ void ShadowTexture::init()
_camera->setRenderOrder(osg::Camera::PRE_RENDER);
// tell the camera to use OpenGL frame buffer object where supported.
//_camera->setRenderTargetImplementation(osg::Camera::FRAME_BUFFER_OBJECT);
_camera->setRenderTargetImplementation(osg::Camera::SEPERATE_WINDOW);
_camera->setRenderTargetImplementation(osg::Camera::FRAME_BUFFER_OBJECT);
//_camera->setRenderTargetImplementation(osg::Camera::SEPERATE_WINDOW);
// attach the texture and use it as the color buffer.
_camera->attach(osg::Camera::COLOR_BUFFER, _texture.get());
@@ -222,8 +222,13 @@ void ShadowTexture::cull(osgUtil::CullVisitor& cv)
// do RTT camera traversal
_camera->accept(cv);
orig_rs->getPositionalStateContainer()->addPositionedTextureAttribute(_textureUnit, &cv.getModelViewMatrix(), _texgen.get());
}
// reapply the original traversal mask
cv.setTraversalMask( traversalMask );