Cube1

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Cube1

  1. 1. Given, the elevation andplan of a cube.
  2. 2. Locate the spectator pointand the picture plane.
  3. 3. Join each of the corners inplan to SP, these lines arecalled lines of sight.
  4. 4. Insert ground line andhorizon line, horizon lineis the height of thespectator from the ground.
  5. 5. Where the lines of sightintersect the picture planedraw perpindicular linesto locate the corners inperspective.
  6. 6. Draw in the front face ofthe cube in perspective,taking the height from theelevation.
  7. 7. Locate the vanishing pointby drawing a line fromspectator point onto thehorizon line.
  8. 8. Join the corners of thecube in perspective backto the vanishing point.
  9. 9. Where the lines of sightintersect the picture planedraw perpindicular linesto locate the corners inperspective.
  10. 10. Complete perspectiveprojection by joiningthe corners together.

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