Central projection of a Cube - Perspective

Exercise Change your position with right mouse button and view the construction from different sides.
  • Move the position of the center of the projection in horizontal and vertical direction.
  • Show the horizontal plane and auxiliary lines by clicking on the check boxes.
  • Enlarge oder shorten the sphere by moving point B.
  • Choose front elevation (upright projection) in the style bar.
  • The position of the image plane can moved with point P.
Andreas Lindner