Diagrams.TwoD.Deform

Documentation

parallelX0 :: Deformation R2

The parallel projection onto the line x=0

perspectiveX1 :: Deformation R2

The perspective division onto the line x=1 along lines going through the origin.

parallelY0 :: Deformation R2

The parallel projection onto the line y=0

perspectiveY1 :: Deformation R2

The perspective division onto the line y=1 along lines going through the origin.

facingX :: Deformation R2

The viewing transform for a viewer facing along the positive X axis. X coördinates stay fixed, while Y coördinates are compressed with increasing distance. asDeformation (translation unitX) parallelX0 frustrumX = perspectiveX1

facingY :: Deformation R2