81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
#ifndef HGL_SHADER_NODE_INCLUDE
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#define HGL_SHADER_NODE_INCLUDE
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#define SHADER_NODE_NAMESPACE hgl::graph::shader::node
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#define BEGIN_SHADER_NODE_NAMESPACE namespace hgl{namespace graph{namespace shader{namespace node{
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#define END_SHADER_NODE_NAMESPACE }}}}
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BEGIN_SHADER_NODE_NAMESPACE
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/**
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* Shader 节点是所有Shader的基础，它可以是一个简单的计算，也可以是一段复杂的函数
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*/
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class Node
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{
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UTF8String type_name; ///<节点类型本身的名称
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UTF8String name; ///<节点用户自定义名称
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public:
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Node(const UTF8String &n){type_name=n;}
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virtual ~Node()=default;
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};//class Node
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/**
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* 纯输入节点
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*/
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class Input:virtual public Node
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{
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public:
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ObjectList<InputParam> input_params;
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public:
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using Node::Node;
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virtual ~InputNode()=default;
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};//class InputNode
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/**
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* 纯输出节点，用于固管行为的向下一级节点输入数据，无输入部分
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*/
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class Output:virtual public Node
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{
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public:
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ObjectList<OutputParam> output_params;
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public:
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using Node::Node;
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virtual ~OutputNode()=default;
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};//
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/**
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* 输入输出节点
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*/
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class InputOutput:public Node
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{
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public:
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ObjectList<InputParam> input_params;
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ObjectList<OutputParam> output_params;
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public:
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using Node::Node;
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virtual ~InputOutputNode()=default;
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};//
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/**
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* 最终节点，用于最终结果的一类节点，无输出部分
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*/
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class Finish:virtual public InputNode
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{
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public:
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using InputNode::InputNode;
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virtual ~FinishNode()=default;
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};//
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BEGIN_SHADER_NODE_NAMESPACE
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#endif//HGL_SHADER_NODE_INCLUDE
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