vao构造无需再传入属性个数

2019-03-27 16:26:45 +08:00
parent f1ec32bed0
commit 701c6c39a9
3 changed files with 6 additions and 9 deletions
--- a/example/DirectGLRender/main.cpp
+++ b/example/DirectGLRender/main.cpp
@@ -68,10 +68,10 @@ void InitVertexBuffer()
    vb_vertex=CreateVBO(VB2f(3,vertex_data));
    vb_color=CreateVBO(VB3f(3,color_data));

-    va=new VertexArray(2);                  //两个属性
+    va=new VertexArray();                                                       ///<创建VAO

-    const int vertex_location=shader.GetAttribLocation("Vertex");              ///<取得顶点数据输入流对应的shader地址
-    const int color_location=shader.GetAttribLocation("Color");                ///<取得颜色数据输入流对应的shader地址
+    const int vertex_location=shader.GetAttribLocation("Vertex");               ///<取得顶点数据输入流对应的shader地址
+    const int color_location=shader.GetAttribLocation("Color");                 ///<取得颜色数据输入流对应的shader地址

    va->SetPosition(vertex_location,vb_vertex);
    va->AddBuffer(color_location,vb_color);