diff --git a/inc/hgl/shadergen/MaterialCreater.h b/inc/hgl/shadergen/MaterialCreater.h
index d6fbe130..014b614c 100644
--- a/inc/hgl/shadergen/MaterialCreater.h
+++ b/inc/hgl/shadergen/MaterialCreater.h
@@ -10,7 +10,10 @@
 SHADERGEN_NAMESPACE_BEGIN
 class MaterialCreater
 {
-    uint rt_count;                                          ///<输出的RT数量
+protected:
+
+    uint rt_color_count;                                    ///<输出的RT数量
+    bool rt_depth;                                          ///<是否输出深度
 
     uint32_t shader_stage;                                  ///<着色器阶段
 
@@ -39,7 +42,7 @@ public:
 
 public:
 
-    MaterialCreater(const uint rc,const uint32 ss=VK_SHADER_STAGE_VERTEX_BIT|VK_SHADER_STAGE_FRAGMENT_BIT);
+    MaterialCreater(const uint rc,const bool rd,const uint32 ss=VK_SHADER_STAGE_VERTEX_BIT|VK_SHADER_STAGE_FRAGMENT_BIT);
     ~MaterialCreater()=default;
 
     bool AddStruct(const AnsiString &ubo_typename,const AnsiString &codes);
@@ -49,4 +52,4 @@ public:
 
     bool CompileShader();
 };//class MaterialCreater
-SHADERGEN_NAMESPACE_END
\ No newline at end of file
+SHADERGEN_NAMESPACE_END
diff --git a/inc/hgl/shadergen/ShaderCreater.h b/inc/hgl/shadergen/ShaderCreater.h
index d51edc75..6bdd6a61 100644
--- a/inc/hgl/shadergen/ShaderCreater.h
+++ b/inc/hgl/shadergen/ShaderCreater.h
@@ -14,7 +14,7 @@ protected:
 
 protected:
 
-    AnsiString shader_codes;
+    AnsiString main_codes;
 
     AnsiString output_struct;
 
@@ -55,7 +55,7 @@ public:
 
     void SetShaderCodes(const AnsiString &str)
     {
-        shader_codes=str;
+        main_codes=str;
     }
 
     const AnsiString &GetOutputStruct()const{return output_struct;}
diff --git a/inc/hgl/shadergen/ShaderCreaterVertex.h b/inc/hgl/shadergen/ShaderCreaterVertex.h
index f93a22f0..7ab39078 100644
--- a/inc/hgl/shadergen/ShaderCreaterVertex.h
+++ b/inc/hgl/shadergen/ShaderCreaterVertex.h
@@ -14,6 +14,5 @@ public:
 
     int AddInput(const VAT &type,const AnsiString &name);
     int AddInput(const AnsiString &type,const AnsiString &name);
-
 };
 SHADERGEN_NAMESPACE_END
diff --git a/src/ShaderGen/MaterialCreater.cpp b/src/ShaderGen/MaterialCreater.cpp
index 58918e01..abd68b70 100644
--- a/src/ShaderGen/MaterialCreater.cpp
+++ b/src/ShaderGen/MaterialCreater.cpp
@@ -4,9 +4,11 @@ using namespace hgl;
 using namespace hgl::graph;
 
 SHADERGEN_NAMESPACE_BEGIN
-MaterialCreater::MaterialCreater(const uint rc,const uint32 ss)
+MaterialCreater::MaterialCreater(const uint rc,const bool rd,const uint32 ss)
 {
-    rt_count=rc;
+    rt_color_count=rc;
+    rt_depth=rd;
+
     shader_stage=ss;
 
     if(hasVertex    ())shader_map.Add(vert=new ShaderCreaterVertex  (&mdm));else vert=nullptr;
diff --git a/src/ShaderGen/ShaderCreater.cpp b/src/ShaderGen/ShaderCreater.cpp
index b4a730f3..7e2bf302 100644
--- a/src/ShaderGen/ShaderCreater.cpp
+++ b/src/ShaderGen/ShaderCreater.cpp
@@ -1,4 +1,5 @@
 #include<hgl/shadergen/ShaderCreater.h>
+#include"GLSLCompiler.h"
 
 SHADERGEN_NAMESPACE_BEGIN
 int ShaderCreater::AddOutput(const VAT &type,const AnsiString &name)
@@ -230,16 +231,23 @@ bool ShaderCreater::CreateShader(ShaderCreater *last_sc)
 
     ProcOutput();
 
+    final_shader+="\n";
 
+    final_shader+=main_codes;
 
     return(true);
 }
 
 bool ShaderCreater::CompileToSPV()
 {
-    if(shader_codes.IsEmpty())
+    if(main_codes.IsEmpty())
         return(false);
 
-    
+    glsl_compiler::SPVData *spv_data=glsl_compiler::Compile(shader_stage,final_shader.c_str());
+
+    if(!spv_data)
+        return(false);
+
+
 }
 SHADERGEN_NAMESPACE_END
diff --git a/src/ShaderGen/ShaderCreaterFragment.cpp b/src/ShaderGen/ShaderCreaterFragment.cpp
index c22d2f9b..01a8d600 100644
--- a/src/ShaderGen/ShaderCreaterFragment.cpp
+++ b/src/ShaderGen/ShaderCreaterFragment.cpp
@@ -4,7 +4,7 @@ SHADERGEN_NAMESPACE_BEGIN
 
 void ShaderCreaterFragment::UseDefaultMain()
 {
-    shader_codes="void main()\n{\n";
+    main_codes="void main()\n{\n";
 
     const auto &output_list=sdm.GetShaderStageIO().output;
 
@@ -13,16 +13,16 @@ void ShaderCreaterFragment::UseDefaultMain()
 
     for(uint i=0;i<count;i++)
     {
-        shader_codes+="\t";
-        shader_codes+=(*o)->name;
-        shader_codes+="=Get";
-        shader_codes+=(*o)->name;
-        shader_codes+="();\n";
+        main_codes+="\t";
+        main_codes+=(*o)->name;
+        main_codes+="=Get";
+        main_codes+=(*o)->name;
+        main_codes+="();\n";
 
         ++o;
     }
 
-    shader_codes+="}";
+    main_codes+="}";
 }
 
 bool ShaderCreaterFragment::ProcOutput()