迁移RayPicking范例到新架构上

CMCore

@@ -1 +1 @@
-Subproject commit 333bec0a122a962d0b7c55948a73ead6052ae9d2
+Subproject commit c5b37f98353441520374011020dbe63c17796a4d

CMSceneGraph

@@ -1 +1 @@
-Subproject commit 23d74ac1676929b97d3292524a1457d0b3fb0419
+Subproject commit 5009069a3081d458f41f21f30236e3afebf1fd8a

example/Gizmo/RayPicking.cpp

@@ -1,6 +1,6 @@
 // RayPicking
 
-#include"VulkanAppFramework.h"
+#include<hgl/WorkManager.h>
 #include<hgl/filesystem/FileSystem.h>
 #include<hgl/graph/InlineGeometry.h>
 #include<hgl/graph/VKRenderResource.h>
@@ -26,7 +26,7 @@ static float lumiance_data[2]={1,1};
 static Color4f white_color(1,1,1,1);
 static Color4f yellow_color(1,1,0,1);
 
-class TestApp:public SceneAppFramework
+class TestApp:public WorkObject
 {
     Color4f color;
 
@@ -51,12 +51,11 @@ private:
 
     bool InitMaterialAndPipeline()
     {
-        mtl::Material3DCreateConfig cfg(device->GetDevAttr(),"VertexLuminance2D",PrimitiveType::Lines);
+        mtl::Material3DCreateConfig cfg(PrimitiveType::Lines);
 
         cfg.local_to_world=true;
 
         {
-            cfg.mtl_name="VertexLuminance2D";       //注意必须用不同名字，未来改名材质文件名+cfg hash名
             cfg.position_format=VAT_VEC2;
 
             mtl_plane_grid=db->LoadMaterial("Std3D/VertexLum3D",&cfg);
@@ -74,7 +73,6 @@ private:
         }
 
         {
-            cfg.mtl_name="VertexLuminance3D";       //注意必须用不同名字，未来改名材质文件名+cfg hash名
             cfg.position_format=VAT_VEC3;
 
             mtl_line=db->LoadMaterial("Std3D/VertexLum3D",&cfg);
@@ -92,7 +90,7 @@ private:
         return(true);
     }
     
-    Mesh *Add(Primitive *r,MaterialInstance *mi,Pipeline *p)
+    Mesh *Add(SceneNode *parent_node,Primitive *r,MaterialInstance *mi,Pipeline *p)
     {
         Mesh *ri=db->CreateMesh(r,mi,p);
 
@@ -102,7 +100,7 @@ private:
             return(nullptr);
         }
 
-        render_root.Add(new SceneNode(ri));
+        parent_node->Add(new SceneNode(ri));
 
         return ri;
     }
@@ -112,7 +110,7 @@ private:
         using namespace inline_geometry;
         
         {
-            PrimitiveCreater pc(device,mi_plane_grid->GetVIL());
+            auto pc=GetPrimitiveCreater(mi_plane_grid);
 
             struct PlaneGridCreateInfo pgci;
 
@@ -122,19 +120,19 @@ private:
             pgci.lum=128;
             pgci.sub_lum=196;
 
-            prim_plane_grid=CreatePlaneGrid2D(&pc,&pgci);
+            prim_plane_grid=CreatePlaneGrid2D(pc,&pgci);
         }
 
         {
-            PrimitiveCreater pc(device,mtl_line->GetDefaultVIL());
+            auto pc=GetPrimitiveCreater(mtl_line);
 
-            if(!pc.Init("Line",2))
+            if(!pc->Init("Line",2))
                 return(false);
             
-            if(!pc.WriteVAB(VAN::Position, VF_V3F,position_data))return(false);
+            if(!pc->WriteVAB(VAN::Position, VF_V3F,position_data))return(false);
-            if(!pc.WriteVAB(VAN::Luminance,VF_V1F,lumiance_data))return(false);
+            if(!pc->WriteVAB(VAN::Luminance,VF_V1F,lumiance_data))return(false);
 
-            prim_line=pc.Create();
+            prim_line=pc->Create();
 
             prim_line_vab_map=prim_line->GetVABMap(VAN::Position);
         }
@@ -144,32 +142,31 @@ private:
 
     bool InitScene()
     {
-        Add(prim_plane_grid,mi_plane_grid,pipeline_plane_grid);
+        SceneNode *scene_root=GetSceneRoot();       //取得缺省场景根节点
-        Add(prim_line,mi_line,pipeline_line);
 
-        camera->pos=Vector3f(32,32,32);
+        Add(scene_root,prim_plane_grid,mi_plane_grid,pipeline_plane_grid);
+        Add(scene_root,prim_line,mi_line,pipeline_line);
+
+        CameraControl *camera_control=GetCameraControl();
+
+        camera_control->SetPosition(Vector3f(32,32,32));
         camera_control->SetTarget(Vector3f(0,0,0));
-        camera_control->Refresh();
-
-        render_root.RefreshMatrix();
-        render_list->Expend(&render_root);
 
         return(true);
     }
 
 public:
 
+    using WorkObject::WorkObject;
+
     ~TestApp()
     {
         SAFE_CLEAR(prim_plane_grid);
         SAFE_CLEAR(prim_line);
     }
 
-    bool Init(uint w,uint h)
+    bool Init() override
     {
-        if(!SceneAppFramework::Init(w,h))
-            return(false);
-
         if(!InitMaterialAndPipeline())
             return(false);
 
@@ -182,23 +179,28 @@ public:
         return(true);
     }
 
-    void BuildCommandBuffer(uint32 index) override
+    void Tick(double) override
     {
-        const CameraInfo *ci=GetCameraInfo();
+        Vector2i mouse_position;
-        const ViewportInfo *vi=GetViewportInfo();
 
-        ray.Set(GetMouseCoord(),ci,vi);                       //设置射线查询的屏幕坐标点
+        if(!GetMouseCoord(&mouse_position))
+            return;
+
+        CameraControl *camera_control=GetCameraControl();
+
+        const CameraInfo *ci=camera_control->GetCameraInfo();
+        const ViewportInfo *vi=camera_control->GetViewportInfo();
+
+        ray.Set(mouse_position,ci,vi);                       //设置射线查询的屏幕坐标点
 
         const Vector3f pos=ray.ClosestPoint(Vector3f(0,0,0));   //求射线上与点(0,0,0)最近的点的坐标
 
         prim_line_vab_map->Write(&pos,          //更新VAB上这个点的位置
                                  1);            //这里的1代表的数据数量,不是字节数
-
-        SceneAppFramework::BuildCommandBuffer(index);
     }
 };//class TestApp:public CameraAppFramework
 
-int main(int,char **)
+int os_main(int,os_char **)
 {
-    return RunApp<TestApp>(1280,720);
+    return RunFramework<TestApp>(OS_TEXT("RayPicking"),1280,720);
 }

inc/hgl/WorkObject.h

@@ -51,6 +51,8 @@ namespace hgl
         graph::Camera *             GetCamera           (){return renderer->GetCamera();}
         graph::CameraControl *      GetCameraControl    (){return render_framework->GetDefaultCameraControl();}
 
+        bool                        GetMouseCoord       (Vector2i *mc)const{return render_framework->GetMouseCoord(mc);}
+
     public:
 
         const   bool IsDestroy  ()const{return destroy_flag;}
@@ -94,6 +96,14 @@ namespace hgl
             return db->CreateMaterialInstance(mtl_name,mci,vil_cfg);
         }
 
+        AutoDelete<graph::PrimitiveCreater> GetPrimitiveCreater(graph::Material *mtl)
+        {
+            if(!mtl)
+                return(nullptr);
+
+            return(new graph::PrimitiveCreater(GetDevice(),mtl->GetDefaultVIL()));
+        }
+
         AutoDelete<graph::PrimitiveCreater> GetPrimitiveCreater(graph::MaterialInstance *mi)
         {
             if(!mi)

inc/hgl/graph/CoordinateSystem.h

@@ -11,4 +11,18 @@ namespace hgl::graph
 
         ENUM_CLASS_RANGE(NDC,Ortho)
     };
+
+    constexpr const char *CoordinateSystem2DName[]=
+    {
+        "NDC",
+        "0to1",
+        "Ortho"
+    };
+
+    inline const char *GetCoordinateSystem2DName(const enum class CoordinateSystem2D &cs)
+    {
+        RANGE_CHECK_RETURN_NULLPTR(cs)
+
+        return CoordinateSystem2DName[size_t(cs)];
+    }
 }//namespace hgl::graph

inc/hgl/graph/RenderFramework.h

@@ -7,6 +7,7 @@
 #include<hgl/graph/module/GraphModuleManager.h>
 #include<hgl/graph/RenderList.h>
 #include<hgl/graph/CameraControl.h>
+#include<hgl/io/event/MouseEvent.h>
 
 VK_NAMESPACE_BEGIN
 
@@ -62,7 +63,7 @@ protected:  //RenderContext,未来合并成一个RenderContext结构
 
 protected:  //InputEvent
 
-    ObjectList<io::InputEvent> input_event;
+    io::MouseEvent *mouse_event=nullptr;
 
 public:
 
@@ -92,6 +93,17 @@ public:
     CameraControl *         GetDefaultCameraControl (){return default_camera_control;}
     Renderer *              GetDefaultRenderer      (){return default_renderer;}
 
+public:
+
+    bool GetMouseCoord(Vector2i *mc)const
+    {
+        if(!mouse_event||!mc)
+            return(false);
+
+        *mc=mouse_event->GetMouseCoord();
+        return(true);
+    }
+
 public:
 
     RenderFramework(const OSString &);

inc/hgl/graph/mtl/Material2DCreateConfig.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include<hgl/graph/mtl/MaterialLibrary.h>
-#include<hgl/graph/mtl/MaterialConfig.h>
+#include<hgl/graph/mtl/MaterialCreateConfig.h>
 #include<hgl/graph/CoordinateSystem.h>
 #include<hgl/graph/VertexAttrib.h>
 
@@ -51,6 +51,8 @@ public:
        
         return off;
     }
+
+    const AnsiString ToHashString() override;
 };//struct Material2DCreateConfig:public MaterialCreateConfig
 
 DEFINE_MATERIAL_FACTORY_CLASS(VertexColor2D,        const Material2DCreateConfig)

inc/hgl/graph/mtl/Material3DCreateConfig.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include<hgl/graph/mtl/MaterialLibrary.h>
-#include<hgl/graph/mtl/MaterialConfig.h>
+#include<hgl/graph/mtl/MaterialCreateConfig.h>
 #include<hgl/graph/CoordinateSystem.h>
 #include<hgl/graph/VertexAttrib.h>
 
@@ -49,6 +49,8 @@ public:
 
         return off;
     }
+
+    const AnsiString ToHashString() override;
 };//struct Material3DCreateConfig:public MaterialCreateConfig
 
 DEFINE_MATERIAL_FACTORY_CLASS(VertexColor3D,    const Material3DCreateConfig);

inc/hgl/graph/mtl/MaterialCreateConfig.h

@@ -52,5 +52,7 @@ public:
 
         return off;
     }
+
+    virtual const AnsiString ToHashString();
 };//struct MaterialCreateConfig
 STD_MTL_NAMESPACE_END

inc/hgl/shadergen/MaterialCreateInfo.h

@@ -6,7 +6,7 @@
 #include<hgl/shadergen/ShaderCreateInfoFragment.h>
 #include<hgl/shadergen/ShaderCreateInfoMap.h>
 #include<hgl/graph/RenderTargetOutputConfig.h>
-#include<hgl/graph/mtl/MaterialConfig.h>
+#include<hgl/graph/mtl/MaterialCreateConfig.h>
 #include<hgl/graph/mtl/ShaderBufferSource.h>
 #include<hgl/graph/VKSamplerType.h>
 

src/SceneGraph/RenderFramework.cpp

@@ -138,7 +138,7 @@ bool RenderFramework::Init(uint w,uint h)
 
 void RenderFramework::CreateDefaultRenderer()
 {
-    input_event.Clear();
+    mouse_event=nullptr;
 
     SAFE_CLEAR(default_renderer)
 
@@ -160,6 +160,8 @@ void RenderFramework::CreateDefaultRenderer()
         this->Join(cmc);
 
         default_camera_control=fpcc;
+
+        mouse_event=cmc;
     }
 
     default_renderer->SetCameraControl(default_camera_control);
@@ -186,11 +188,6 @@ void RenderFramework::Tick()
 {
     if(default_camera_control)
     {
-        for(auto *ie:input_event)
-        {
-            ie->Update();
-        }
-
         default_camera_control->Refresh();
     }
 }

src/SceneGraph/Vulkan/VKRenderResourceMaterial.cpp

@@ -11,6 +11,9 @@
 #include<hgl/shadergen/ShaderDescriptorInfo.h>
 #include<hgl/type/ActiveMemoryBlockManager.h>
 
+#include<hgl/graph/mtl/Material2DCreateConfig.h>
+#include<hgl/graph/mtl/Material3DCreateConfig.h>
+
 #ifdef _DEBUG
 #include"VKPipelineLayoutData.h"
 #endif//_DEBUG
@@ -187,7 +190,10 @@ Material *RenderResource::LoadMaterial(const AnsiString &mtl_name,mtl::Material2
     AutoDelete<mtl::MaterialCreateInfo> mci=mtl::LoadMaterialFromFile(device->GetDevAttr(),mtl_name,cfg);
 
     //这里直接用这个mtl_name有些不太对，因为同一个材质，也有可能因为不同的cfg会有不同的版本，所以这里不能直接使用mtl_name.目前只是做一个暂时方案
-    return this->CreateMaterial(mtl_name,mci);
+
+    AnsiString hash_name=mtl_name+"?"+cfg->ToHashString();
+
+    return this->CreateMaterial(hash_name,mci);
 }
 
 Material *RenderResource::LoadMaterial(const AnsiString &mtl_name,mtl::Material3DCreateConfig *cfg)
@@ -195,6 +201,9 @@ Material *RenderResource::LoadMaterial(const AnsiString &mtl_name,mtl::Material3
     AutoDelete<mtl::MaterialCreateInfo> mci=mtl::LoadMaterialFromFile(device->GetDevAttr(),mtl_name,cfg);
 
     //这里直接用这个mtl_name有些不太对，因为同一个材质，也有可能因为不同的cfg会有不同的版本，所以这里不能直接使用mtl_name.目前只是做一个暂时方案
-    return this->CreateMaterial(mtl_name,mci);
+
+    AnsiString hash_name=mtl_name+"?"+cfg->ToHashString();
+
+    return this->CreateMaterial(hash_name,mci);
 }
 VK_NAMESPACE_END

src/ShaderGen/CMakeLists.txt

@@ -76,9 +76,10 @@ SET(STD_MTL_3D_SOURCE_FILES	${STD_MTL_HEADER_PATH}/Material3DCreateConfig.h
                             3d/M_Gizmo3D.cpp
 )
 
-SET(STD_MTL_SOURCE  ${STD_MTL_HEADER_PATH}/MaterialConfig.h
+SET(STD_MTL_SOURCE  ${STD_MTL_HEADER_PATH}/MaterialCreateConfig.h
                     ${STD_MTL_HEADER_PATH}/StdMaterial.h
                     ${STD_MTL_HEADER_PATH}/ShaderBufferSource.h
+                    MaterialCreateConfig.cpp
                     StandardMaterial.cpp
                     MaterialFileData.h
                     MaterialFileLoader.cpp)

src/ShaderGen/MaterialCreateConfig.cpp

@@ -0,0 +1,72 @@
+#include<hgl/graph/mtl/Material2DCreateConfig.h>
+#include<hgl/graph/mtl/Material3DCreateConfig.h>
+#include<hgl/graph/VertexAttrib.h>
+
+STD_MTL_NAMESPACE_BEGIN
+const AnsiString MaterialCreateConfig::ToHashString()
+{
+    AnsiString hash;
+
+    char str[16];
+    char *p=str;
+
+    *p='M';++p;
+
+    if(material_instance){*p='I';++p;}
+
+    *p='_';++p;
+
+    *p='0'+rt_output.color;++p;
+
+    if(rt_output.depth){*p='D';++p;}
+    if(rt_output.stencil){*p='S';++p;}
+
+    *p='_';++p;
+
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_VERTEX_BIT){*p='V';++p;}
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT){*p='T';++p;}     //tc/te有一个就行了
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_GEOMETRY_BIT){*p='G';++p;}
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_FRAGMENT_BIT){*p='F';++p;}
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_COMPUTE_BIT){*p='C';++p;}
+    if(shader_stage_flag_bit&VK_SHADER_STAGE_MESH_BIT_EXT){*p='M';++p;}     //mesh/task有一个就行了
+    *p='_';++p;
+
+    *p=0;
+
+    hash=p;
+    hash+=GetPrimName(prim);
+
+    return hash;
+}
+
+const AnsiString Material2DCreateConfig::ToHashString()
+{
+    AnsiString hash=MaterialCreateConfig::ToHashString();
+
+    hash+=GetCoordinateSystem2DName(coordinate_system);
+
+    if(local_to_world)
+        hash+="_L2W";
+
+    hash+="_";
+    hash+=GetVertexAttribName(&position_format);
+
+    return hash;
+}
+
+const AnsiString Material3DCreateConfig::ToHashString()
+{
+    AnsiString hash=MaterialCreateConfig::ToHashString();
+
+    if(camera)
+        hash+="_Camera";
+
+    if(local_to_world)
+        hash+="_L2W";
+
+    hash+="_";
+    hash+=GetVertexAttribName(&position_format);
+
+    return hash;
+}
+STD_MTL_NAMESPACE_END

src/ShaderGen/MaterialFileLoader.cpp

@@ -1,4 +1,4 @@
-#include<hgl/graph/mtl/MaterialConfig.h>
+#include<hgl/graph/mtl/MaterialCreateConfig.h>
 #include<hgl/graph/mtl/Material2DCreateConfig.h>
 #include<hgl/graph/mtl/Material3DCreateConfig.h>
 #include<hgl/graph/VKShaderStage.h>