Point3D Class Reference

Three-dimensional point. More...

Public Member Functions
	Point3D (number x, number y, number z)
	Constructor.
self	Shift (number x, number y, number z)
	Shifts the point.
self	Rotate (Axis3D axis, number angle)
	Rotates the point.
self	Scale (Point3D fixedPoint, number xScale, number yScale, number zScale)
	Scales the point.
self	Transform (Matrix3D matrix)
	Transform according to the matrix.
Point3D	Clone ()
	Returns a copy of the object.
number	GetX ()
	Returns the x-coordinate of the point.
number	GetY ()
	Returns the y-coordinate of the point.
number	GetZ ()
	Returns the z-coordinate of the point.
boolean	operator== (Point3D other)
	Checks for equality.
boolean	operator~= (Point3D other)
	Checks for inequality.

Detailed Description

Three-dimensional point.

Member Function Documentation

Rotate()

self Rotate	(	Axis3D	axis,
		number	angle )

Rotates the point.

Parameters

axis	Axis of rotation.
angle	The angle in radians.

Scale()

self Scale	(	Point3D	fixedPoint,
		number	xScale,
		number	yScale,
		number	zScale )

Scales the point.

Parameters

fixedPoint	Fixed point.
xScale	X scale coefficient.
yScale	Y scale coefficient.
zScale	Z scale coefficient.