GePoint Class Reference

A class for 3D points. More...

Collaboration diagram for GePoint:

Public Methods
	GePoint ()
	GePoint (Float x, Float y, Float z)
	GePoint (const GePoint &a, const GePoint &b, Float fracA)
	Construct from linear combination. Result = fracA a + (1-fracA) * b.*
	GePoint (const GePoint &a, const GePoint &b, const GePoint &c, Float fracA, Float fracB)
	Construct from linear combination. fracA and fracB constitute two of three barycentric co-ordinates; (fracA,fracB,1-fracA-fracB) are the full three.
GePoint &	operator+= (const GeVector &)
GePoint &	operator-= (const GeVector &)
GePoint	operator+ (const GeVector &) const
GePoint	operator- (const GeVector &) const
GeVector	operator- (const GePoint &) const
bool	operator== (const GePoint &) const
bool	operator!= (const GePoint &) const
Float	operator[] (UInt32) const
Float &	operator[] (UInt32)
Public Attributes
Float	_x
Float	_y
Float	_z
Static Public Attributes
const CompX	_compX
const CompY	_compY
const CompZ	_compZ
const GePoint	NIL
const GePoint	ZERO

Detailed Description

A class for 3D points.

In keeping with the principles of affine spaces, we distinguish between vectors and points, which represent direction and position, respectively.

Definition at line 41 of file gePoint.h.

The documentation for this class was generated from the following files:

Generated on Fri May 2 16:51:21 2003 for Freecloth by