FGFS-4.1/OpenSceneGraph
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Changed RTT Camera to use depth.

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This commit is contained in:
Robert Osfield
2011-08-09 15:20:25 +00:00
parent 4aa16bc8e3
commit c14516d5f6
1 changed files with 17 additions and 6 deletions
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23
src/osgShadow/ViewDependentShadowMap.cpp
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@@ -182,10 +182,17 @@ ViewDependentShadowMap::ShadowData::ShadowData():
unsigned int textureSize = debug ? 512 : 2048;
_texture->setTextureSize(textureSize, textureSize);
//_texture->setInternalFormat(GL_DEPTH_COMPONENT);
_texture->setInternalFormat(GL_RGB);
//_texture->setShadowComparison(true);
//_texture->setShadowTextureMode(osg::Texture2D::LUMINANCE);
if (debug)
{
_texture->setInternalFormat(GL_RGB);
}
else
{
_texture->setInternalFormat(GL_DEPTH_COMPONENT);
_texture->setShadowComparison(true);
_texture->setShadowTextureMode(osg::Texture2D::LUMINANCE);
}
_texture->setFilter(osg::Texture2D::MIN_FILTER,osg::Texture2D::LINEAR);
_texture->setFilter(osg::Texture2D::MAG_FILTER,osg::Texture2D::LINEAR);
@@ -213,6 +220,10 @@ ViewDependentShadowMap::ShadowData::ShadowData():
// render after the main camera
_camera->setRenderOrder(osg::Camera::POST_RENDER);
// attach the texture and use it as the color buffer.
//_camera->attach(osg::Camera::DEPTH_BUFFER, _texture.get());
_camera->attach(osg::Camera::COLOR_BUFFER, _texture.get());
}
else
{
@@ -226,8 +237,8 @@ ViewDependentShadowMap::ShadowData::ShadowData():
_camera->setRenderTargetImplementation(osg::Camera::FRAME_BUFFER_OBJECT);
// attach the texture and use it as the color buffer.
//_camera->attach(osg::Camera::DEPTH_BUFFER, _texture.get());
_camera->attach(osg::Camera::COLOR_BUFFER, _texture.get());
_camera->attach(osg::Camera::DEPTH_BUFFER, _texture.get());
//_camera->attach(osg::Camera::COLOR_BUFFER, _texture.get());
}
}