This Qt 3D Tech Preview is made with V-Play Game Engine. It showcases how to: Mix 3D content of the Qt3D Tech Preview with 2D UI. Re-use the same entity-based game logic of a 2D V-Play game with 3D models. As Proof of Concept: Minimap that is rendered with 2D images on top of 3D world. Use these Qt3D features: 3D Models, Transforms, Skybox, Follow Camera.