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shade refactor

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This commit is contained in:
Cody Glassman 2023-02-25 11:03:39 -08:00
parent cc5f20d66a
commit ac4787aeec
84 changed files with 737 additions and 658 deletions
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6
components/sceneutil/mwshadowtechnique.cpp
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@ -922,7 +922,7 @@ void SceneUtil::MWShadowTechnique::setupCastingShader(Shader::ShaderManager & sh
{
// This can't be part of the constructor as OSG mandates that there be a trivial constructor available
osg::ref_ptr<osg::Shader> castingVertexShader = shaderManager.getShader("shadowcasting_vertex.glsl", { }, osg::Shader::VERTEX);
osg::ref_ptr<osg::Shader> castingVertexShader = shaderManager.getShader("shadowcasting.vert");
osg::ref_ptr<osg::GLExtensions> exts = osg::GLExtensions::Get(0, false);
std::string useGPUShader4 = exts && exts->isGpuShader4Supported ? "1" : "0";
for (int alphaFunc = GL_NEVER; alphaFunc <= GL_ALWAYS; ++alphaFunc)
@ -930,11 +930,11 @@ void SceneUtil::MWShadowTechnique::setupCastingShader(Shader::ShaderManager & sh
auto& program = _castingPrograms[alphaFunc - GL_NEVER];
program = new osg::Program();
program->addShader(castingVertexShader);
program->addShader(shaderManager.getShader("shadowcasting_fragment.glsl", { {"alphaFunc", std::to_string(alphaFunc)},
program->addShader(shaderManager.getShader("shadowcasting.frag", { {"alphaFunc", std::to_string(alphaFunc)},
{"alphaToCoverage", "0"},
{"adjustCoverage", "1"},
{"useGPUShader4", useGPUShader4}
}, osg::Shader::FRAGMENT));
}));
}
}