44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#ifndef HGL_GRAPH_VULKAN_VERTEX_INPUT_INCLUDE
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#define HGL_GRAPH_VULKAN_VERTEX_INPUT_INCLUDE
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#include"VK.h"
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#include"VKBuffer.h"
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VK_NAMESPACE_BEGIN
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/**
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* 顶点输入配置，类似于OpenGL的VAB<br>
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* 注：本引擎不支持一个BUFFER中包括多种数据
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*/
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class VertexInput
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{
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struct VertexInputBuffer
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{
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//按API，可以一个binding绑多个attrib，但我们仅支持1v1
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VkVertexInputBindingDescription binding;
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VkVertexInputAttributeDescription attrib;
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VertexBuffer *buffer;
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public:
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VertexInputBuffer(VkVertexInputBindingDescription bind,VkVertexInputAttributeDescription attr,VertexBuffer *buf)
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{
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binding=bind;
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attrib=attr;
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buffer=buf;
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}
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};
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ObjectList<VertexInputBuffer> vib_list;
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List<VkBuffer> buf_list;
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public:
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bool Add(VertexBuffer *,bool instance=false);
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public:
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const List<VkBuffer> &GetBufferList()const{return buf_list;}
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};//class VertexInput
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_VERTEX_INPUT_INCLUDE
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