rotation: Clockwise rotation

In alphahull: Generalization of the Convex Hull of a Sample of Points in the Plane

Clockwise rotation

Description

This function calculates the clockwise rotation of angle θ of a given vector v in the plane.

Usage

rotation(v, theta)

Arguments

v	Vector v in the plane.
theta	Angle θ (in radians).

Value

v.rot

Vector after rotation.

Examples

## Not run: 
# Rotation of angle pi/4 of the vector (0,1)
rotation(v = c(0, 1), theta = pi/4)

## End(Not run)

alphahull documentation built on June 16, 2022, 5:10 p.m.