Successfully rendered a quad!

renderer.odin

@@ -65,17 +65,32 @@ set_viewport :: proc(renderer: ^Renderer, x, y, width, height: u16) {
     }
 }
 
+@(private="file") clear_screen :: proc(renderer: ^Renderer) { // TODO: SS - Add options here to say if you want to clear depth or not, for example.
+    when RENDER_BACKEND_OPENGL {
+        opengl_clear_screen(renderer)
+    }
+}
+
 render_frame :: proc(renderer: ^Renderer) {
     pipeline := &renderer.pipeline
     for i in 0 ..< pipeline.amount_of_passes {
         pass := pipeline.passes[i]
 
-        // TODO: SS - "Activate" the pass.
         set_clear_color(renderer, pass.clear_color)
+        clear_screen(renderer)
         
-        // TODO: SS - Loop over the pass' render-commands.
+        for i in 0..<pass.draw_command_count {
+            command := &pass.draw_commands[i]
+
+            activate_material(&command.material)
+
+            draw_mesh(&command.mesh)
+        }
 
         // TODO: SS - "Deactivate" the pass.
+
+        // Clear the pass' draw-commands.
+        pass.draw_command_count = 0
     }
 
     when RENDER_BACKEND_OPENGL {
@@ -90,4 +105,20 @@ destroy :: proc(renderer: ^Renderer) {
     
     assert(renderer != nil)
     free(renderer)
+}
+
+@(private) activate_material :: proc(material: ^Material) {
+    assert(material != nil)
+
+    when RENDER_BACKEND_OPENGL {
+        opengl_activate_material(material)
+    }
+}
+
+@(private) draw_mesh :: proc(mesh: ^Mesh) {
+    assert(mesh != nil)
+
+    when RENDER_BACKEND_OPENGL {
+        opengl_draw_mesh(mesh)
+    }
 }