이 연산자는 뷰포트 카메라의 투영을 바꿔요. 각 3D 뷰포트는 2가지 다른 투영 방법을 지원해요. 이들은 아래 사진과 같습니다.
Our eyes are used to perspective viewing where distant objects appear smaller. Orthographic projection often seems a bit odd at first, because objects stay the same size regardless of their distance. It is like viewing the scene from an infinitely distant point. Nevertheless, orthographic viewing can be very useful, because it provides a more “technical” insight into the scene, making it easier to model and judge proportions.
To toggle between the two projections for the 3D Viewport, select Properties editor, and set the Type in the Lens panel to Orthographic.or use the shortcut Numpad5. Changing the projection for a 3D Viewport does not affect the way the scene will be rendered. Rendering is in perspective by default. If you need to create an orthographic rendering, select the camera, go to the Camera tab in the