feat(assets): Add dodecahedron mesh asset

Added dodecahedron.obj (downloaded from external source) to demo assets.
Updated test_3d_render to display the dodecahedron mesh alongside the cube mesh.
Verified asset packing and rendering pipeline.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/tests/test_3d_render.cc b/src/tests/test_3d_render.cc
index ae00819..00de60e 100644
--- a/src/tests/test_3d_render.cc
+++ b/src/tests/test_3d_render.cc
@@ -150,6 +150,14 @@ void setup_scene() {
   mesh_obj.mesh_asset_id = AssetId::ASSET_MESH_CUBE;
   g_scene.add_object(mesh_obj);
 
+  // Dodecahedron (Rasterized)
+  Object3D dodeca(ObjectType::MESH);
+  dodeca.position = vec3(4.0f, 2.0f, 2.0f);
+  dodeca.scale = vec3(1.0f, 1.0f, 1.0f);
+  dodeca.color = vec4(1.0, 0.5, 0.0, 1); // Orange
+  dodeca.mesh_asset_id = AssetId::ASSET_DODECAHEDRON;
+  g_scene.add_object(dodeca);
+
   // Random objects
   for (int i = 0; i < 30; ++i) {
     ObjectType type = ObjectType::SPHERE;