Function clamp

Clamps a point to be between min and max (0 & 1 by default)

Param: pt

Point

Param: min

Minimum value (0 by default)

Param: max

Maximum value (1 by default)

clamp(a, min?, max?): Point
Parameters
- a: Point
- Optionalmin: number
- Optionalmax: number
Returns Point
clamp(a, min?, max?): Point3d
Parameters
- a: Point3d
- Optionalmin: number
- Optionalmax: number
Returns Point3d