PLANEEQF Struct Reference

Public Member Functions
VECTOR3D	getNormal ()
PLANEEQF &	operator= (const PLANEEQF &r)
	PLANEEQF (const PLANEEQF &r)

Public Attributes
float	a
float	b
float	c
float	d

Detailed Description

The plane equation is defined by the coefficients a, b, c, and d. These coefficients are the standard plane equation coefficients such that:

The normalized coefficients define the normal vector to the plane. Coefficient represents the offset from the origin.

Member Function Documentation

VECTOR3D PLANEEQF::getNormal ( )

inline

Returns a VECTOR3D containing the normal of the plane (a,b,c).

References a, b, and c.

Member Data Documentation

float PLANEEQF::a

The x value in the plane normal.

Referenced by RENDER_PARAMS::CombineWith(), and getNormal().

float PLANEEQF::b

The y value in the plane normal.

Referenced by RENDER_PARAMS::CombineWith(), and getNormal().

float PLANEEQF::c

The z value in the plane normal.

Referenced by RENDER_PARAMS::CombineWith(), and getNormal().

float PLANEEQF::d

The offset of the plane from the origin.

Referenced by RENDER_PARAMS::CombineWith().