rotation {alphahull}

Clockwise rotation

Description

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

Usage

rotation(v, theta)

Arguments

v

Vector v in the plane.

theta

Angle \theta (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)