2019-04-26 23:46:03 +08:00
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#ifndef HGL_GRAPH_VULKAN_VERTEX_ATTRIBUTE_BINDING_INCLUDE
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2019-04-26 22:39:27 +08:00
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#define HGL_GRAPH_VULKAN_VERTEX_ATTRIBUTE_BINDING_INCLUDE
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#include"VK.h"
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#include<hgl/type/BaseString.h>
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VK_NAMESPACE_BEGIN
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class VertexBuffer;
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class IndexBuffer;
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class Shader;
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/**
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2019-04-26 23:46:03 +08:00
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* 顶点输入状态实例<br>
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* 本对象用于传递给MaterialInstance,用于已经确定好顶点格式的情况下，依然可修改部分设定(如instance)。
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2019-04-26 22:39:27 +08:00
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*/
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class VertexAttributeBinding
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{
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Shader *shader;
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VkVertexInputBindingDescription *binding_list;
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private:
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friend class Shader;
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VertexAttributeBinding(Shader *);
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public:
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~VertexAttributeBinding();
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bool SetInstance(const uint index,bool instance);
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bool SetInstance(const UTF8String &name,bool instance);
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2019-04-27 00:48:49 +08:00
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bool SetStride(const uint index,uint32_t stride);
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bool SetStride(const UTF8String &name,uint32_t stride);
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2019-04-26 22:39:27 +08:00
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void Write(VkPipelineVertexInputStateCreateInfo &vis)const;
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};//class VertexAttributeBinding
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_VERTEX_ATTRIBUTE_BINDING_INCLUDE
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