diff --git a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
index 12f8f318..9874b706 100644
--- a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
+++ b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
@@ -1185,6 +1185,16 @@ namespace SHADE
     return fontLibrary;
   }
 
+  Handle <SHSubpass> const& SHGraphicsSystem::GetUsableSubpass(std::string subpassName) const noexcept
+  {
+    if (usableSubpassesMapping.contains(subpassName))
+    {
+      return usableSubpassesMapping.at (subpassName);
+    }
+    else
+      return {};
+  }
+
   Handle<SHVkPipeline> SHGraphicsSystem::createDebugDrawPipeline(Handle<SHVkRenderpass> renderPass, Handle<SHSubpass> subpass, bool filled, bool triMesh, bool instanced)
   {
     auto pipelineLayout = resourceManager.Create<SHVkPipelineLayout>
diff --git a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h
index 11aaf337..bf283bc8 100644
--- a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h
+++ b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h
@@ -399,7 +399,7 @@ namespace SHADE
     uint32_t                            GetCurrentFrameIndex(void) const noexcept { return renderContext.GetCurrentFrame(); }
     SHFontLibrary const&                GetFontLibrary (void) const noexcept;
     const SHMeshLibrary&                GetMeshLibrary() const noexcept { return meshLibrary; };
-    std::unordered_map<std::string, Handle<SHSubpass>> const& GetUsableSubpasses(void) const noexcept {return usableSubpassesMapping;};
+    Handle <SHSubpass> const& GetUsableSubpass(std::string subpassName) const noexcept;
 
     /*-----------------------------------------------------------------------------*/
     /* Getters                                                                     */