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use VAB instead of VBO

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This commit is contained in:
hyzboy
2024-04-24 01:44:01 +08:00
parent d8140ae64e
commit 3bbbe18c40
15 changed files with 36 additions and 36 deletions
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10
example/Basic/draw_triangle_use_UBO.cpp
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@@ -57,10 +57,10 @@ private:
// ^
// + 这上下两种格式要配套，否则会出错
// v
vil_config.Add(VAN::Position,VF_V2U16); //这里指定VBO中使用RG16U当做顶点数据格式
vil_config.Add(VAN::Position,VF_V2U16); //这里指定VAB中使用RG16U当做顶点数据格式
#endif//USE_ZERO2ONE_COORD
vil_config.Add(VAN::Color,VF_V4UN8); //这里指定VBO中使用RGBA8UNorm当做颜色数据格式
vil_config.Add(VAN::Color,VF_V4UN8); //这里指定VAB中使用RGBA8UNorm当做颜色数据格式
cfg.local_to_world=false;
@@ -82,12 +82,12 @@ private:
RenderablePrimitiveCreater rpc(db,"Triangle",VERTEX_COUNT);
#ifdef USE_ZERO2ONE_COORD //使用0 to 1坐标系
if(!rpc.SetVBO(VAN::Position, VF_V2F, position_data_float ))return(false);
if(!rpc.SetVAB(VAN::Position, VF_V2F, position_data_float ))return(false);
#else //使用ortho坐标系
if(!rpc.SetVBO(VAN::Position, VF_V2U16, position_data_u16 ))return(false);
if(!rpc.SetVAB(VAN::Position, VF_V2U16, position_data_u16 ))return(false);
#endif//USE_ZERO2ONE_COORD
if(!rpc.SetVBO(VAN::Color, VF_V4UN8, color_data ))return(false);
if(!rpc.SetVAB(VAN::Color, VF_V4UN8, color_data ))return(false);
render_obj=rpc.Create(material_instance,pipeline);
return(true);