1. Camera Position

The starting point is Blender’s orthographic camera object. Our two properties of interest are the projection rays and their angle with the camera.

1.1. Altitude and Rotation

In conventional 3D modeling tools, the camera is an object which can be placed somewhere in 3D space in order to chose a view from which to capture a view of the 3D scene. To manipulate such a camera one can chose to define its position with an altitude and rotation value. The present example shows a camera with an altitude value of 30° and a rotation value of 45°.