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removed old examples.

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This commit is contained in:
HuYingzhuo(hugo/hyzboy) 2023-09-22 11:32:26 +08:00
parent d456c2bf92
commit a87a35b5f8
6 changed files with 2 additions and 424 deletions
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4
example/Vulkan/CMakeLists.txt
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@ -16,9 +16,6 @@ CreateProject("Basic" 03_auto_instance third_triangle.cpp)
CreateProject("Basic" 04_auto_merge_material_instance fourth_triangle.cpp)
#CreateProject("Basic" FragCoord FragCoordTest.cpp)
#CreateProject("Basic" indices_rect indices_rect.cpp)
#CreateProject("Basic" FullScreenTriangle FullScreenTriangle.cpp)
#CreateProject("Basic" InstanceTriangle InstanceTriangle.cpp)
CreateProject("Texture" 05_texture_format TextureFormat.cpp)
CreateProject("Texture" 06_texture_quad texture_quad.cpp)
@ -26,7 +23,6 @@ CreateProject("Texture" 07_texture_rect texture_rect.cpp)
#CreateProject("Texture" HQFilterTexture HQFilterTexture.cpp)
#CreateProject(06.Geometry2D Geometry2D.cpp)
#CreateProject("Geometry2D" RectanglePrimitive RectanglePrimitive.cpp)
#CreateProject("Tile" DrawTile DrawTile.cpp)
#CreateProject("Tile" DrawText DrawText.cpp)

87
example/Vulkan/FullScreenTriangle.cpp
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@ -1,87 +0,0 @@
// 全屏三角形
// 该范例用于演示使用索引画一个覆盖全屏的三角形，但是不传递任何顶点信息，顶点坐标在vertex shader中通过gl_VertexIndex计算出来。
#include"VulkanAppFramework.h"
#include<hgl/math/Math.h>
using namespace hgl;
using namespace hgl::graph;
constexpr uint32_t SCREEN_WIDTH=256;
constexpr uint32_t SCREEN_HEIGHT=256;
class TestApp:public VulkanApplicationFramework
{
private:
MaterialInstance * material_instance =nullptr;
Renderable *renderable =nullptr;
Pipeline * pipeline =nullptr;
private:
bool InitMaterial()
{
material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/fullscreen"));
if(!material_instance)return(false);
BindCameraUBO(material_instance);
pipeline=CreatePipeline(material_instance,InlinePipeline::Solid2D,Prim::Triangles);
return pipeline;
}
bool InitVBO()
{
auto primitive=db->CreatePrimitive(3);
if(!primitive)return(false);
renderable=db->CreateRenderable(primitive,material_instance,pipeline);
return(true);
}
public:
bool Init()
{
if(!VulkanApplicationFramework::Init(SCREEN_WIDTH,SCREEN_HEIGHT))
return(false);
if(!InitMaterial())
return(false);
if(!InitVBO())
return(false);
BuildCommandBuffer(renderable);
return(true);
}
void Resize(int w,int h)override
{
VulkanApplicationFramework::Resize(w,h);
BuildCommandBuffer(renderable);
}
};//class TestApp:public VulkanApplicationFramework
int main(int,char **)
{
#ifdef _DEBUG
if(!CheckStrideBytesByFormat())
return 0xff;
#endif//
TestApp app;
if(!app.Init())
return(-1);
while(app.Run());
return 0;
}

103
example/Vulkan/InstanceTriangle.cpp
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@ -1,103 +0,0 @@
// Instance Triangle
// 基本的Instance绘制测试用例,不使用场景树
#include"VulkanAppFramework.h"
#include<hgl/math/Math.h>
#include<hgl/filesystem/FileSystem.h>
#include<hgl/graph/SceneInfo.h>
using namespace hgl;
using namespace hgl::graph;
constexpr uint32_t SCREEN_SIZE=512;
constexpr uint32_t VERTEX_COUNT=3;
constexpr float position_data[VERTEX_COUNT][2]=
{
{0,0},
{0.25,-0.75},
{0,-1}
};
constexpr float color_data[VERTEX_COUNT][4]=
{ {1,0,0,1},
{0,1,0,1},
{0,0,1,1}
};
class TestApp:public VulkanApplicationFramework
{
private:
MaterialInstance * material_instance =nullptr;
Renderable * render_obj =nullptr;
Pipeline * pipeline =nullptr;
private:
bool InitMaterial()
{
material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/VertexColor2DNDC"));
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;
}
bool InitVBO()
{
Primitive *primitive=db->CreatePrimitive(VERTEX_COUNT);
if(!primitive)return(false);
if(!primitive->Set(VAN::Position, db->CreateVBO(VF_V2F,VERTEX_COUNT,position_data )))return(false);
if(!primitive->Set(VAN::Color, db->CreateVBO(VF_V4F,VERTEX_COUNT,color_data )))return(false);
render_obj=db->CreateRenderable(primitive,material_instance,pipeline);
return(true);
}
public:
bool Init()
{
if(!VulkanApplicationFramework::Init(SCREEN_SIZE,SCREEN_SIZE))
return(false);
if(!InitMaterial())
return(false);
if(!InitVBO())
return(false);
if(!BuildCommandBuffer(render_obj))
return(false);
return(true);
}
void Resize(int w,int h)override
{
VulkanApplicationFramework::Resize(w,h);
BuildCommandBuffer(render_obj);
}
};//class TestApp:public VulkanApplicationFramework
int main(int,char **)
{
TestApp app;
if(!app.Init())
return(-1);
while(app.Run());
return 0;
}

117
example/Vulkan/RectanglePrimitive.cpp
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@ -1,117 +0,0 @@
// 2.RectanglePrimivate
// 该示例是texture_rect的进化，演示使用GeometryShader画矩形
#include"VulkanAppFramework.h"
#include<hgl/graph/VKTexture.h>
#include<hgl/graph/VKSampler.h>
#include<hgl/math/Math.h>
using namespace hgl;
using namespace hgl::graph;
VK_NAMESPACE_BEGIN
Texture2D *CreateTexture2DFromFile(GPUDevice *device,const OSString &filename);
VK_NAMESPACE_END
constexpr uint32_t SCREEN_SIZE=512;
constexpr uint32_t VERTEX_COUNT=1;
constexpr float BORDER=0.1f;
constexpr float position_data[4]=
{
SCREEN_SIZE*BORDER, SCREEN_SIZE*BORDER,
SCREEN_SIZE*(1.0-BORDER), SCREEN_SIZE*(1.0-BORDER)
};
constexpr float tex_coord_data[4]=
{
0,0,1,1
};
class TestApp:public VulkanApplicationFramework
{
private:
Texture2D * texture =nullptr;
Sampler * sampler =nullptr;
MaterialInstance * material_instance =nullptr;
Primitive * primitive =nullptr;
Renderable * render_obj =nullptr;
Pipeline * pipeline =nullptr;
private:
bool InitMaterial()
{
material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/TextureRect2D"));
if(!material_instance)return(false);
BindCameraUBO(material_instance);
pipeline=CreatePipeline(material_instance,InlinePipeline::Solid2D,Prim::SolidRectangles);
if(!pipeline)return(false);
texture=db->LoadTexture2D(OS_TEXT("res/image/lena.Tex2D"));
if(!texture)return(false);
sampler=db->CreateSampler();
if(!material_instance->BindImageSampler(DescriptorSetType::Value,"tex",texture,sampler))return(false);
return(true);
}
bool InitVBO()
{
primitive=db->CreatePrimitive(VERTEX_COUNT);
if(!primitive)return(false);
primitive->Set(VAN::Position,db->CreateVBO(VF_V4F,VERTEX_COUNT,position_data));
primitive->Set(VAN::TexCoord,db->CreateVBO(VF_V4F,VERTEX_COUNT,tex_coord_data));
render_obj=db->CreateRenderable(primitive,material_instance,pipeline);
return(render_obj);
}
public:
bool Init()
{
if(!VulkanApplicationFramework::Init(SCREEN_SIZE,SCREEN_SIZE))
return(false);
if(!InitMaterial())
return(false);
if(!InitVBO())
return(false);
BuildCommandBuffer(render_obj);
return(true);
}
void Resize(int w,int h)override
{
VulkanApplicationFramework::Resize(w,h);
BuildCommandBuffer(render_obj);
}
};//class TestApp:public VulkanApplicationFramework
int main(int,char **)
{
TestApp app;
if(!app.Init())
return(-1);
while(app.Run());
return 0;
}

111
example/Vulkan/indices_rect.cpp
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@ -1,111 +0,0 @@
// indices_rect
// 该示例演示使用索引数据画一个矩形，并使用了颜色材质
#include"VulkanAppFramework.h"
#include<hgl/math/Math.h>
using namespace hgl;
using namespace hgl::graph;
constexpr uint32_t SCREEN_WIDTH=256;
constexpr uint32_t SCREEN_HEIGHT=256;
constexpr uint32_t VERTEX_COUNT=4;
static Vector4f color(1,1,1,1);
constexpr float position_data[VERTEX_COUNT][2]=
{
{0,0},
{SCREEN_WIDTH,0},
{0,SCREEN_HEIGHT},
{SCREEN_WIDTH,SCREEN_HEIGHT}
};
constexpr uint32_t INDEX_COUNT=6;
constexpr uint16 index_data[INDEX_COUNT]=
{
0,1,3,
0,3,2
};
class TestApp:public VulkanApplicationFramework
{
private:
MaterialInstance * material_instance =nullptr;
Renderable *renderable =nullptr;
Pipeline * pipeline =nullptr;
private:
bool InitMaterial()
{
material_instance=db->CreateMaterialInstance(OS_TEXT("res/material/FragColor"));
if(!material_instance)return(false);
BindCameraUBO(material_instance);
// 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;
}
bool InitVBO()
{
auto primitive=db->CreatePrimitive(VERTEX_COUNT);
if(!primitive)return(false);
if(!primitive->Set(VAN::Position,db->CreateVBO(VF_V2F,VERTEX_COUNT,position_data)))return(false);
if(!primitive->Set(db->CreateIBO16(INDEX_COUNT,index_data)))return(false);
renderable=db->CreateRenderable(primitive,material_instance,pipeline);
return(true);
}
public:
bool Init()
{
if(!VulkanApplicationFramework::Init(SCREEN_WIDTH,SCREEN_HEIGHT))
return(false);
if(!InitMaterial())
return(false);
if(!InitVBO())
return(false);
BuildCommandBuffer(renderable);
return(true);
}
void Resize(int w,int h)override
{
VulkanApplicationFramework::Resize(w,h);
BuildCommandBuffer(renderable);
}
};//class TestApp:public VulkanApplicationFramework
int main(int,char **)
{
#ifdef _DEBUG
if(!CheckStrideBytesByFormat())
return 0xff;
#endif//
TestApp app;
if(!app.Init())
return(-1);
while(app.Run());
return 0;
}