Category: Data structure

void vec2d.add(object, x, y)

vec2d vec2d.mod(object, scalar)

double vec2d.dot(object, vector)

double vec2d.crossZ(object, vector)

vec3d vec2d.cross(object, vector)

double vec2d.getLength2(object)

void vec2d.set(object, x, y)

void vec2d.normalize(object)

vec2d vec2d.normalized(object)

double vec2d.distance2(object, vector)

boolean vec2d.isZero(object)

boolean vec2d.isNearZero(object)

void vec2d.rotate(object, angle)

vec2d vec2d.rotated(object, angle)