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Add extra uniforms to the disabled shadows StateSet so that the shadow texture samplers are bound ot the dummy shadow maps correctly.

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This commit is contained in:
AnyOldName3 2018-10-30 17:07:11 +00:00
parent 1e2bf9c447
commit 1ca7ea23d1
1 changed files with 4 additions and 0 deletions
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4
components/sceneutil/shadow.cpp
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@ -65,7 +65,11 @@ namespace SceneUtil
fakeShadowMapTexture->setShadowComparison(true);
fakeShadowMapTexture->setShadowCompareFunc(osg::Texture::ShadowCompareFunc::ALWAYS);
for (int i = baseShadowTextureUnit; i < baseShadowTextureUnit + numberOfShadowMapsPerLight; ++i)
{
stateset->setTextureAttributeAndModes(i, fakeShadowMapTexture, osg::StateAttribute::ON | osg::StateAttribute::OVERRIDE | osg::StateAttribute::PROTECTED);
stateset->addUniform(new osg::Uniform(("shadowTexture" + std::to_string(i - baseShadowTextureUnit)).c_str(), i));
stateset->addUniform(new osg::Uniform(("shadowTextureUnit" + std::to_string(i - baseShadowTextureUnit)).c_str(), i));
}
}
ShadowManager::ShadowManager(osg::ref_ptr<osg::Group> sceneRoot, osg::ref_ptr<osg::Group> rootNode, unsigned int outdoorShadowCastingMask, unsigned int indoorShadowCastingMask, Shader::ShaderManager &shaderManager) : mShadowedScene(new osgShadow::ShadowedScene),