Graphics.Isometric.Point

point :: Number -> Number -> Number -> Point

Construct a point from x, y, and z coordinates.

origin :: Point

The origin of the 3D coordinate system.

from2D :: Point -> Point

Construct a 3D point in the xy plane from a 2D point.

vector :: Point -> Point -> Vector

Construct a vector as a difference between two points.

translate :: Point -> Vector -> Point

Translate a given point by a vector.

dot :: Vector -> Vector -> Number

The dot-product of two vectors.

norm :: Vector -> Number

The Euclidean norm of a vector.

normalize :: Vector -> Vector

Normalize a vector to length 1.

cross :: Vector -> Vector -> Vector

The cross-product of two vectors.

translateX :: Number -> Point -> Point

Translate a point by a given offset in x-direction.

translateY :: Number -> Point -> Point

Translate a point by a given offset in y-direction.

translateZ :: Number -> Point -> Point

Translate a point by a given offset in z-direction.

rotateX :: Angle -> Point -> Point

Rotate a point around the x-axis.

rotateY :: Angle -> Point -> Point

Rotate a point around the y-axis.

rotateZ :: Angle -> Point -> Point

Rotate a point around the z-axis.

scale :: Number -> Point -> Point

Scale a point by a multiplicative factor (with respect to the origin).

depth :: Point -> Number

Calculate the 'depth' of a point, measured from the point of the observer.