From 04b77cadf9f631fa25940f29b787bb9f12fb0daa Mon Sep 17 00:00:00 2001
From: hyzboy <hyzboy@gmail.com>
Date: Wed, 26 Jun 2024 01:51:13 +0800
Subject: [PATCH] Added GizmoResource.cpp

---
 example/Gizmo/Gizmo.cpp                       |   0
 example/Gizmo/Gizmo.h                         |  18 +--
 example/Gizmo/GizmoResource.cpp               | 140 ++++++++++++++++++
 .../LightBasic/BlinnPhongDirectionLight.cpp   |   2 +-
 4 files changed, 147 insertions(+), 13 deletions(-)
 delete mode 100644 example/Gizmo/Gizmo.cpp
 create mode 100644 example/Gizmo/GizmoResource.cpp

diff --git a/example/Gizmo/Gizmo.cpp b/example/Gizmo/Gizmo.cpp
deleted file mode 100644
index e69de29b..00000000
diff --git a/example/Gizmo/Gizmo.h b/example/Gizmo/Gizmo.h
index 4d92d5b1..5b4d0252 100644
--- a/example/Gizmo/Gizmo.h
+++ b/example/Gizmo/Gizmo.h
@@ -4,22 +4,16 @@
 
 VK_NAMESPACE_BEGIN
 
-class Gizmo
+class PrimitiveCreater;
+
+class GizmoResource
 {
 protected:
 
-    Material *          material;
-    MaterialInstance *  mtl_inst;
-    Pipeline *          pipeline;
-    VertexDataManager * vdm;
 
-    Primitive *         prim_cylinder;      ///<圆柱
-    Primitive *         prim_cone;          ///<圆锥
-    Primitive *         prim_sphere;        ///<球体
-    Primitive *         prim_cube;          ///<立方体
-    Primitive *         prim_plane;         ///<平面
+public:
 
-    
-};//class Gizmo
+
+};//class GizmoResource
 
 VK_NAMESPACE_END
diff --git a/example/Gizmo/GizmoResource.cpp b/example/Gizmo/GizmoResource.cpp
new file mode 100644
index 00000000..667fffd4
--- /dev/null
+++ b/example/Gizmo/GizmoResource.cpp
@@ -0,0 +1,140 @@
+#include<hgl/graph/VKMaterialInstance.h>
+#include<hgl/graph/VKPipeline.h>
+#include<hgl/graph/VKPrimitive.h>
+#include<hgl/graph/VertexDataManager.h>
+#include<hgl/graph/PrimitiveCreater.h>
+#include<hgl/graph/mtl/Material3DCreateConfig.h>
+#include<hgl/graph/VKDevice.h>
+#include<hgl/graph/VKRenderResource.h>
+#include<hgl/color/Color.h>
+
+VK_NAMESPACE_BEGIN
+
+namespace
+{
+    enum class GizmoColor:uint
+    {
+        Black=0,
+        White,
+
+        Red,
+        Green,
+        Blue,
+
+        Yellow,
+
+        ENUM_CLASS_RANGE(Black,Yellow)
+    };
+
+    static Color4f GizmoColorRGB[size_t(GizmoColor::RANGE_SIZE)];
+
+    enum class GizmoShape:uint
+    {
+        Plane=0,    //平面
+        Cube,       //立方体
+        Sphere,     //球
+        Cone,       //圆锥
+        Cylinder,   //圆柱
+
+        ENUM_CLASS_RANGE(Plane,Cylinder)
+    };
+
+    static Material *          material =nullptr;
+    static MaterialInstance *  mtl_inst[size_t(GizmoColor::RANGE_SIZE)]{};
+    static Pipeline *          pipeline =nullptr;
+    static VertexDataManager * vdm      =nullptr;
+
+    static PrimitiveCreater *  prim_creater=nullptr;
+
+    static Primitive *         prim[size_t(GizmoShape::RANGE_SIZE)]{};
+
+    bool InitGizmoMI(RenderResource *rr)
+    {
+        constexpr const COLOR gizmo_color[size_t(GizmoColor::RANGE_SIZE)]=
+        {
+            COLOR::MozillaCharcoal,
+            COLOR::BlanchedAlmond,
+
+            COLOR::BlenderAxisRed,
+            COLOR::BlenderAxisGreen,
+            COLOR::BlenderAxisBlue,
+
+            COLOR::BlenderYellow,
+        };
+
+        if(!rr||!material)
+            return(false);
+
+        Color4f color;
+
+        for(uint i=0;i<uint(GizmoColor::RANGE_SIZE);i++)
+        {
+            color=GetColor4f(gizmo_color[i],1.0);
+
+            mtl_inst[i]=rr->CreateMaterialInstance(material,nullptr,&color);
+            if(!mtl_inst[i])
+                return(false);
+        }
+
+        return(true);
+    }
+}//namespace
+
+bool InitGizmoResource(RenderResource *rr)
+{
+    if(!rr)
+        return(false);
+
+    GPUDevice *device=rr->GetDevice();
+    RenderPass *render_pass=device->GetRenderPass();
+
+    {
+        mtl::Material3DCreateConfig cfg(device->GetDeviceAttribute(),"Gizmo3D",Prim::Triangles);
+
+        cfg.local_to_world=true;
+        cfg.material_instance=true;
+
+        mtl::MaterialCreateInfo *mci=CreateMaterialGizmo3D(&cfg);
+
+        if(!mci)
+            return(false);
+
+        material=rr->CreateMaterial(mci);
+        if(!material)
+            return(false);
+    }
+
+    if(!InitGizmoMI(rr))
+        return(false);
+
+    {
+        pipeline=render_pass->CreatePipeline(material,InlinePipeline::Solid3D,Prim::Triangles);
+        if(!pipeline)
+            return(false);
+    }
+
+    {
+        vdm=new VertexDataManager(device,material->GetDefaultVIL());
+
+        if(!vdm)
+            return(false);
+
+        if(!vdm->Init(  HGL_SIZE_1MB,       //最大顶点数量
+                        HGL_SIZE_1MB,       //最大索引数量
+                        IndexType::U16))    //索引类型
+            return(false);
+    }
+
+    {
+        prim_creater=new PrimitiveCreater(vdm);
+
+        if(!prim_creater)
+            return(false);
+
+
+    }
+
+    return(true);
+}
+
+VK_NAMESPACE_END
\ No newline at end of file
diff --git a/example/LightBasic/BlinnPhongDirectionLight.cpp b/example/LightBasic/BlinnPhongDirectionLight.cpp
index e3253983..69b191e1 100644
--- a/example/LightBasic/BlinnPhongDirectionLight.cpp
+++ b/example/LightBasic/BlinnPhongDirectionLight.cpp
@@ -87,7 +87,7 @@ private:
                                             TexCount,           ///<纹理层数
                                             PF_BC1_RGBUN,       ///<纹理格式
                                             false);             ///<是否自动产生mipmaps
-        
+
         if(!texture)return(false);
 
         OSString filename;