OPC_Common.h File Reference

Go to the source code of this file.

Classes
class	CollisionAABB
class	QuantizedAABB

Macros
#define	GREATER(x, y)   fabsf(x) > (y)
#define	__OPC_COMMON_H__
#define	GREATER(x, y)   fabsf(x) > (y)

Functions
inline_ void	TransformPoint (Point &dest, const Point &source, const Matrix3x3 &rot, const Point &trans)
	Quickly rotates & translates a vector. More...

Detailed Description

Contains common classes & defs used in OPCODE.

Author

Pierre Terdiman

Date

March, 20, 2001

Definition in file OPC_Common.h.

Macro Definition Documentation

#define __OPC_COMMON_H__

Definition at line 22 of file Opcode.h.

#define GREATER	(		x,
			y
	)		fabsf(x) > (y)

#define GREATER	(		x,
			y
	)		fabsf(x) > (y)

Definition at line 28 of file Opcode.h.

Function Documentation

inline_ void TransformPoint	(	Point &	dest,
		const Point &	source,
		const Matrix3x3 &	rot,
		const Point &	trans
	)

Quickly rotates & translates a vector.

Definition at line 94 of file OPC_Common.h.

References Matrix3x3::m, Point::x, Point::y, and Point::z.

    {
        dest.x = trans.x + source.x * rot.m[0][0] + source.y * rot.m[1][0] + source.z * rot.m[2][0];
        dest.y = trans.y + source.x * rot.m[0][1] + source.y * rot.m[1][1] + source.z * rot.m[2][1];
        dest.z = trans.z + source.x * rot.m[0][2] + source.y * rot.m[1][2] + source.z * rot.m[2][2];
    }