MaterialX 1.38.9
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LightNodeGlsl.h
1//
2// Copyright Contributors to the MaterialX Project
3// SPDX-License-Identifier: Apache-2.0
4//
5
6#ifndef MATERIALX_LIGHTNODEGLSL_H
7#define MATERIALX_LIGHTNODEGLSL_H
8
10
11MATERIALX_NAMESPACE_BEGIN
12
14class MX_GENGLSL_API LightNodeGlsl : public GlslImplementation
15{
16 public:
18
19 static ShaderNodeImplPtr create();
20
21 void createVariables(const ShaderNode& node, GenContext& context, Shader& shader) const override;
22
23 void emitFunctionCall(const ShaderNode& node, GenContext& context, ShaderStage& stage) const override;
24
25 private:
26 mutable ClosureContext _callEmission;
27};
28
29MATERIALX_NAMESPACE_END
30
31#endif
GLSL shader generator.
shared_ptr< ShaderNodeImpl > ShaderNodeImplPtr
Shared pointer to a ShaderNodeImpl.
Definition: Library.h:40
Class representing a context for closure evaluation.
Definition: GenContext.h:248
A context class for shader generation.
Definition: GenContext.h:31
Base class for common GLSL node implementations.
Definition: GlslShaderGenerator.h:92
Light node implementation for GLSL.
Definition: LightNodeGlsl.h:15
Class containing all data needed during shader generation.
Definition: Shader.h:33
Class representing a node in the shader generation DAG.
Definition: ShaderNode.h:326
virtual void emitFunctionCall(const ShaderNode &node, GenContext &context, ShaderStage &stage) const
Emit the function call or inline source code for given node instance in the given context.
Definition: ShaderNodeImpl.cpp:57
virtual void createVariables(const ShaderNode &node, GenContext &context, Shader &shader) const
Create shader variables needed for the implementation of this node (e.g.
Definition: ShaderNodeImpl.cpp:49
A shader stage, containing the state and resulting source code for the stage.
Definition: ShaderStage.h:139