From 30ea435b87a1e401ee9a5573b7519f22cce185ab Mon Sep 17 00:00:00 2001
From: Patedam <pgillen.pro@gmail.com>
Date: Sun, 9 Aug 2026 16:43:35 -0400
Subject: [PATCH] First iteration of mesh assets

---
 Juliet/include/Engine/Asset.h          |  9 +++++++++
 Juliet/include/Graphics/MeshRenderer.h |  7 +++++--
 Juliet/src/Engine/Asset.cpp            |  6 ++++++
 Juliet/src/Graphics/MeshRenderer.cpp   | 14 ++++++++++++--
 4 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 Juliet/include/Engine/Asset.h
 create mode 100644 Juliet/src/Engine/Asset.cpp

diff --git a/Juliet/include/Engine/Asset.h b/Juliet/include/Engine/Asset.h
new file mode 100644
index 0000000..ea8e633
--- /dev/null
+++ b/Juliet/include/Engine/Asset.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include <Core/Common/String.h>
+#include <Graphics/MeshRenderer.h>
+
+namespace Juliet
+{
+    JULIET_API extern MeshID LoadMesh(String filename);
+}
diff --git a/Juliet/include/Graphics/MeshRenderer.h b/Juliet/include/Graphics/MeshRenderer.h
index cff66f6..9dfc1b0 100644
--- a/Juliet/include/Graphics/MeshRenderer.h
+++ b/Juliet/include/Graphics/MeshRenderer.h
@@ -63,9 +63,12 @@ namespace Juliet
     JULIET_API void                  SetPointLightIntensity(LightID id, float intensity);
     JULIET_API void                  ClearPointLights();
 
+    // Primitives
+    JULIET_API MeshID GetCubePrimitiveMeshID();
+
     // Utils
-    [[nodiscard]] JULIET_API MeshID AddCube();
-    [[nodiscard]] JULIET_API MeshID AddQuad();
+    [[nodiscard]] JULIET_API MeshID CreateCubePrimitive();
+    [[nodiscard]] JULIET_API MeshID CreateQuadPrimitive();
     JULIET_API void                 SetMeshTransform(MeshID id, const Matrix& transform);
 
 #if ALLOW_SHADER_HOT_RELOAD
diff --git a/Juliet/src/Engine/Asset.cpp b/Juliet/src/Engine/Asset.cpp
new file mode 100644
index 0000000..86de235
--- /dev/null
+++ b/Juliet/src/Engine/Asset.cpp
@@ -0,0 +1,6 @@
+#include <Engine/Asset.h>
+
+namespace Juliet
+{
+    MeshID LoadMesh(String filename) {}
+} // namespace Juliet
diff --git a/Juliet/src/Graphics/MeshRenderer.cpp b/Juliet/src/Graphics/MeshRenderer.cpp
index a4d2119..9aac5e6 100644
--- a/Juliet/src/Graphics/MeshRenderer.cpp
+++ b/Juliet/src/Graphics/MeshRenderer.cpp
@@ -32,6 +32,8 @@ namespace Juliet
         };
 
         MeshRendererState g_MeshRenderer;
+
+        MeshID CubePrimitiveMeshID = 0;
     } // namespace
 
     void InitializeMeshRenderer(NonNullPtr<Arena> arena)
@@ -40,6 +42,9 @@ namespace Juliet
         g_MeshRenderer.Vertices.Create(arena JULIET_DEBUG_PARAM("Vertices"));
         g_MeshRenderer.Indices.Create(arena JULIET_DEBUG_PARAM("Indices"));
         g_MeshRenderer.PointLights.Create(arena JULIET_DEBUG_PARAM("PointLights"));
+
+        // Create primitives
+        CubePrimitiveMeshID = AddCube();
     }
 
     bool InitializeMeshRendererGraphics(NonNullPtr<GraphicsDevice> device, NonNullPtr<Window> window)
@@ -347,7 +352,12 @@ namespace Juliet
         g_MeshRenderer.PointLights.Clear();
     }
 
-    MeshID AddCube()
+    MeshID GetCubePrimitiveMeshID()
+    {
+        return CubePrimitiveMeshID;
+    }
+
+    MeshID CreateCubePrimitive()
     {
         Mesh result = {};
 
@@ -408,7 +418,7 @@ namespace Juliet
         return id;
     }
 
-    MeshID AddQuad()
+    MeshID CreateQuadPrimitive()
     {
         // Mesh result = {};