MaterialX 1.39.2
Loading...
Searching...
No Matches
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
9#include <MaterialXGenGlsl/GlslShaderGenerator.h>
10
11MATERIALX_NAMESPACE_BEGIN
12
14class MX_GENGLSL_API LightNodeGlsl : public GlslImplementation
15{
16 public:
17 LightNodeGlsl();
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
GlslShaderGenerator.h
GLSL shader generator.
ShaderNodeImplPtr
shared_ptr< ShaderNodeImpl > ShaderNodeImplPtr
Shared pointer to a ShaderNodeImpl.
Definition Library.h:40
ClosureContext
Class representing a context for closure evaluation.
Definition GenContext.h:248
GenContext
A context class for shader generation.
Definition GenContext.h:31
LightNodeGlsl::emitFunctionCall
void emitFunctionCall(const ShaderNode &node, GenContext &context, ShaderStage &stage) const override
Emit the function call or inline source code for given node instance in the given context.
LightNodeGlsl::createVariables
void createVariables(const ShaderNode &node, GenContext &context, Shader &shader) const override
Create shader variables needed for the implementation of this node (e.g.
Shader
Class containing all data needed during shader generation.
Definition Shader.h:33
ShaderNode
Class representing a node in the shader generation DAG.
Definition ShaderNode.h:320
ShaderStage
A shader stage, containing the state and resulting source code for the stage.
Definition ShaderStage.h:139