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used uint8 color in third_triangle.cpp

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This commit is contained in:
HuYingzhuo(hugo/hyzboy) 2023-08-18 18:39:25 +08:00
parent ef84e5c699
commit 9661336325
3 changed files with 16 additions and 13 deletions
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4
example/Vulkan/fourth_triangle.cpp
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@ -40,8 +40,8 @@ private:
SceneNode render_root;
RenderList * render_list =nullptr;
MaterialInstance * material_instance[6]={nullptr,nullptr,nullptr,nullptr,nullptr,nullptr};
Renderable * render_obj[6] ={nullptr,nullptr,nullptr,nullptr,nullptr,nullptr};
MaterialInstance * material_instance[6]{};
Renderable * render_obj[6] {};
Pipeline * pipeline =nullptr;

23
example/Vulkan/third_triangle.cpp
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@ -5,6 +5,7 @@
#include<hgl/math/Math.h>
#include<hgl/filesystem/FileSystem.h>
#include<hgl/graph/VKRenderablePrimitiveCreater.h>
#include<hgl/graph/VKVertexInputConfig.h>
#include<hgl/graph/mtl/2d/Material2DCreateConfig.h>
#include<hgl/graph/RenderList.h>
@ -23,10 +24,10 @@ constexpr float position_data[VERTEX_COUNT*2]=
0.1, 0.9
};
constexpr float color_data[VERTEX_COUNT][4]=
{ {1,0,0,1},
{0,1,0,1},
{0,0,1,1}
constexpr uint8 color_data[VERTEX_COUNT][4]=
{ {255,0,0,255},
{0,255,0,255},
{0,0,255,255}
};
class TestApp:public VulkanApplicationFramework
@ -53,15 +54,19 @@ private:
AutoDelete<mtl::MaterialCreateInfo> mci=mtl::CreateVertexColor2D(&cfg);
material_instance=db->CreateMaterialInstance(mci);
VILConfig vil_config;
vil_config.Add(VAN::Color,VF_V4UN8);
material_instance=db->CreateMaterialInstance(mci,&vil_config);
}
if(!material_instance)
return(false);
// pipeline=db->CreatePipeline(material_instance,sc_render_target,OS_TEXT("res/pipeline/solid2d"));
pipeline=CreatePipeline(material_instance,InlinePipeline::Solid2D,Prim::Triangles); //等同上一行，为Framework重载，默认使用swapchain的render target
return pipeline;
}
@ -69,8 +74,8 @@ private:
{
RenderablePrimitiveCreater rpc(db,VERTEX_COUNT);
if(!rpc.SetVBO(VAN::Position, VF_V2F, position_data))return(false);
if(!rpc.SetVBO(VAN::Color, VF_V4F, color_data ))return(false);
if(!rpc.SetVBO(VAN::Position, VF_V2F, position_data))return(false);
if(!rpc.SetVBO(VAN::Color, VF_V4UN8, color_data ))return(false);
render_obj=rpc.Create(material_instance,pipeline);

2
inc/hgl/graph/mtl/2d/Material2DCreateConfig.h
View File

@ -11,8 +11,6 @@ struct Material2DCreateConfig:public MaterialCreateConfig
bool local_to_world; ///<包含LocalToWorld矩阵
bool use_8bit_color; ///<使用rgba8格式颜色(默认使用rgba32f)
public:
Material2DCreateConfig(const GPUDeviceAttribute *da,const AnsiString &name):MaterialCreateConfig(da,name)