UI quad and Vector2 uniform.

renderer.odin

@@ -27,7 +27,7 @@ Renderer :: struct {
     active_camera: ^Camera, // NOTE: SS - Hardcoded to 1 active camera. Split-screen is likely not possible due to this. Fix(?).
 
     // Primitive meshes.
-    default_cube_mesh, default_quad_mesh, default_sphere_mesh: Mesh,
+    default_cube_mesh, default_quad_world_mesh, default_quad_ui_mesh, default_sphere_mesh: Mesh,
     
     fullscreen_vertex_shader, fullscreen_fragment_shader: Shader,
     fullscreen_shader_program: Shader_Program,
@@ -97,13 +97,16 @@ create :: proc(render_resolution: Resolution, surface_ptr: rawptr) -> (^Renderer
     set_vsync(renderer, true)
 
     { // Create the default mesh-primitives.
-        // default_cube_mesh, default_quad_mesh, default_sphere_mesh: Mesh,
+        // default_cube_mesh, default_quad_world_mesh, default_sphere_mesh: Mesh,
 
         if m, ok := create_mesh(renderer, .Cube); ok {
             renderer.default_cube_mesh = m
         }
-        if m, ok := create_mesh(renderer, .Quad); ok {
-            renderer.default_quad_mesh = m
+        if m, ok := create_mesh(renderer, .World_Quad); ok {
+            renderer.default_quad_world_mesh = m
+        }
+        if m, ok := create_mesh(renderer, .UI_Quad); ok {
+            renderer.default_quad_ui_mesh = m
         }
         if m, ok := create_mesh(renderer, .Sphere); ok {
             renderer.default_sphere_mesh = m
@@ -321,7 +324,7 @@ execute_post_processing_node :: proc(renderer: ^Renderer, node: ^Post_Processing
 
 destroy :: proc(renderer: ^Renderer) {
     delete_mesh(renderer, &renderer.default_cube_mesh)
-    delete_mesh(renderer, &renderer.default_quad_mesh)
+    delete_mesh(renderer, &renderer.default_quad_world_mesh)
     delete_mesh(renderer, &renderer.default_sphere_mesh)
 
     when RENDER_BACKEND_OPENGL {