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整理VertexArray代码

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This commit is contained in:
hyzboy 2018-11-30 19:36:07 +08:00
parent 6394ad8b74
commit 382584a81e
4 changed files with 41 additions and 63 deletions
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67
inc/hgl/graph/VertexArray.h
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@ -4,7 +4,6 @@
#include<hgl/type/List.h>
#include<hgl/graph/VertexBuffer.h>
#include<hgl/graph/PixelCompoment.h>
#include<hgl/math/Math.h>
namespace hgl
{
namespace graph
@ -20,9 +19,6 @@ namespace hgl
ObjectList<VertexBufferBase> vertex_buffer_list; ///<顶点数据缓冲区
AABB aabb; ///<AABB绑定盒
OBB obb; ///<OBB绑定盒
int vertex_compoment; ///<顶点属性格式
PixelCompoment color_compoment; ///<颜色属性格式
@ -49,65 +45,14 @@ namespace hgl
bool ClearVertexAttribBuffer (int index){return vertex_buffer_list.Delete(index);} ///<清除顶点缓冲区数据
void ClearVertexAttribBuffers (){vertex_buffer_list.Clear();} ///<清除所有顶点缓冲区数据
public: //索引缓冲区设置
public: //特殊缓冲区独立设置函数
bool SetElementBuffer(VertexBufferBase *vb)
{
if(!vb)return(false);
element_buffer=vb;
return(true);
}
bool SetElementBuffer (VertexBufferBase *vb); ///<设置索引缓冲区数据
bool SetVertexBuffer (VertexBufferBase *vb); ///<设置顶点缓冲区数据
bool SetColorBuffer (VertexBufferBase *vb,PixelCompoment cf); ///<设置颜色缓冲区数据
public: //顶点格式相关
bool SetVertexBuffer(VertexBufferBase *vb)
{
if(!vb)return(false);
vertex_compoment=vb->GetComponent();
return(AddVertexAttribBuffer(vb)>=0);
}
int GetVertexCompoment()const{return vertex_compoment;} ///<取得顶点数据成分数量
public: //颜色格式相关
PixelCompoment GetColorCompoment()const{return color_compoment;} ///<取得顶点颜色格式
bool SetColor(VertexBufferBase *vb,PixelCompoment cf)
{
if(!vb)return(false);
if(cf<=HGL_PC_NONE||cf>=HGL_PC_END)return(false);
color_compoment=cf;
return(AddVertexAttribBuffer(vb)>=0);
}
public: //绑定盒相关
void SetBoundingBox (const Vector3f &min_v,Vector3f &max_v)
{
aabb.minPoint=POINT_VEC(min_v);
aabb.maxPoint=POINT_VEC(max_v);
obb.SetFrom(aabb);
}
const AABB & GetAABB ()const{return aabb;} ///<取得AABB绑定盒
const OBB & GetOBB ()const{return obb;} ///<取得OBB绑定盒
const Vector3f GetCenter ()const ///<取得中心点
{
return POINT_TO_FLOAT3(obb.CenterPoint());
}
void GetBoundingBox (Vector3f &min_v,Vector3f &max_v) ///<取得最小顶点和最大顶点
{
min_v=POINT_TO_FLOAT3(aabb.minPoint);
max_v=POINT_TO_FLOAT3(aabb.maxPoint);
}
int GetVertexCompoment ()const{return vertex_compoment;} ///<取得顶点数据成分数量
PixelCompoment GetColorCompoment ()const{return color_compoment;} ///<取得顶点颜色格式
public:

3
src/RenderDriver/CMakeLists.txt
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@ -3,5 +3,6 @@
Shader.cpp
VertexArray.cpp
VertexBuffer.cpp
VertexBufferControlDSA.cpp)
VertexBufferControlDSA.cpp
VertexBufferControlBind.cpp)

32
src/RenderDriver/VertexArray.cpp
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@ -33,6 +33,38 @@ namespace hgl
return(index);
}
bool VertexArray::SetElementBuffer(VertexBufferBase *vb)
{
if(!vb)return(false);
element_buffer=vb;
return(true);
}
bool VertexArray::SetVertexBuffer(VertexBufferBase *vb)
{
if(!vb)return(false);
if(!AddVertexAttribBuffer(vb)<0)
return(false);
vertex_compoment=vb->GetComponent();
vertex_buffer=vb;
return(true);
}
bool VertexArray::SetColorBuffer(VertexBufferBase *vb,PixelCompoment cf)
{
if(!vb)return(false);
if(cf<=HGL_PC_NONE||cf>=HGL_PC_END)return(false);
if(AddVertexAttribBuffer(vb)<0)
return(false);
color_compoment=cf;
color_buffer=vb;
return(true);
}
/**
* 取得可绘制数据数量
* @return 可绘制数量数量

2
src/RenderDriver/VertexBufferControlBind.cpp
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@ -1,4 +1,4 @@
#include"VertexBufferControl.h"
#include"VertexBufferControl.h"
#include<GLEWCore/glew.h>
namespace hgl