45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include <ShaderNode/DataModels/FragmentOutput.hpp>
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#include <Nazara/Renderer/ShaderBuilder.hpp>
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#include <ShaderNode/DataModels/VecValue.hpp>
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Nz::ShaderAst::ExpressionPtr FragmentOutput::GetExpression(Nz::ShaderAst::ExpressionPtr* expressions, std::size_t count) const
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{
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using namespace Nz::ShaderAst;
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using namespace Nz::ShaderBuilder;
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assert(count == 1);
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auto output = Nz::ShaderBuilder::Output("RenderTarget0", ExpressionType::Float4);
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return Nz::ShaderBuilder::Assign(output, *expressions);
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}
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QtNodes::NodeDataType FragmentOutput::dataType(QtNodes::PortType portType, QtNodes::PortIndex portIndex) const
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{
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assert(portType == QtNodes::PortType::In);
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assert(portIndex == 0);
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return Vec4Data::Type();
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}
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QWidget* FragmentOutput::embeddedWidget()
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{
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return nullptr;
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}
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unsigned int FragmentOutput::nPorts(QtNodes::PortType portType) const
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{
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switch (portType)
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{
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case QtNodes::PortType::In: return 1;
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case QtNodes::PortType::Out: return 0;
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}
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return 0;
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}
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std::shared_ptr<QtNodes::NodeData> FragmentOutput::outData(QtNodes::PortIndex /*port*/)
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{
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return {};
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}
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