From e488b4c3d3816fc715face405b3327fed4e5414f Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@outlook.com>
Date: Wed, 29 Mar 2023 21:34:50 +0800
Subject: [PATCH] added half codes.

---
 inc/hgl/graph/RenderList2D.h                 | 2 +-
 inc/hgl/graph/VKMaterialInstance.h           | 8 +++++++-
 src/SceneGraph/Vulkan/VKMaterialInstance.cpp | 5 ++++-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/inc/hgl/graph/RenderList2D.h b/inc/hgl/graph/RenderList2D.h
index 2e49a8a4..9b62fad7 100644
--- a/inc/hgl/graph/RenderList2D.h
+++ b/inc/hgl/graph/RenderList2D.h
@@ -12,7 +12,7 @@ namespace hgl
     {
         using RenderableList=List<Renderable *>;
 
-        struct RenderableList
+        struct MaterialRenderableList
         {
             Material *mtl;
 
diff --git a/inc/hgl/graph/VKMaterialInstance.h b/inc/hgl/graph/VKMaterialInstance.h
index 14c29a3b..16b7bcab 100644
--- a/inc/hgl/graph/VKMaterialInstance.h
+++ b/inc/hgl/graph/VKMaterialInstance.h
@@ -26,7 +26,13 @@ public:
 
     const VIL *GetVIL()const{return vil;}
     MaterialParameters *GetMP(){return mp_per_mi;}
-    MaterialParameters *GetMP(const DescriptorSetType &type){return material->GetMP(type);}
+    MaterialParameters *GetMP(const DescriptorSetType &type)
+    {
+        if(type==DescriptorSetType::PerMaterial)
+            return mp_per_mi;
+        else
+            return material->GetMP(type);
+    }
     
     bool BindUBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);
     bool BindSSBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);
diff --git a/src/SceneGraph/Vulkan/VKMaterialInstance.cpp b/src/SceneGraph/Vulkan/VKMaterialInstance.cpp
index a7700979..7abd9662 100644
--- a/src/SceneGraph/Vulkan/VKMaterialInstance.cpp
+++ b/src/SceneGraph/Vulkan/VKMaterialInstance.cpp
@@ -21,7 +21,10 @@ MaterialInstance::MaterialInstance(Material *mtl,VIL *v)
 
     vil=v;
 
-    mp_per_mi=mtl->GetMP(DescriptorSetType::PerMaterial);
+    mp_per_mi=
+            device->CreateMP(desc_manager,pld,(DescriptorSetType)dst);
+PerMaterial的属性每个MaterialInstance不一样，所以需要在这里分配自己的MP做绑定记录
+mtl->GetMP(DescriptorSetType::PerMaterial);
 }
 
 bool MaterialInstance::BindUBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic)