Display | Projection

This command provides user to view the model in two standard projection modes.

  • Orthographic Projection

    Parallel projection and its viewing frustum is cuboid.

  • Perspective Projection

    Projection for perception through lens of human eye and its viewing frustum is pyramid.

How to choose projection mode?

  • Click Display | Projection
  • Click either Perspective or Ortho.
Viewing Frustum of Cuboid for Orthographic Projection

 

 

Viewing Frustum of Pyramid for Perspective Projection

 

Orthographic Projection

Perspective Projection