SDK/DebugSystem: Add support for Collider2D

SDK/include/NDK/Components/DebugComponent.hpp

@@ -16,7 +16,7 @@ namespace Ndk
 {
 	enum class DebugDraw
 	{
-		//TODO: Collider2D
+		Collider2D,
 		Collider3D,
 		GraphicsAABB,
 		GraphicsOBB,

SDK/include/NDK/Systems/DebugSystem.hpp

@@ -26,6 +26,7 @@ namespace Ndk
 
 		private:
 			Nz::InstancedRenderableRef GenerateBox(Nz::Boxf box);
+			Nz::InstancedRenderableRef GenerateCollision2DMesh(Entity* entity, Nz::Vector3f* origin);
 			Nz::InstancedRenderableRef GenerateCollision3DMesh(Entity* entity);
 
 			Nz::MaterialRef GetCollisionMaterial();