CreateRotMat.c File Reference

Simple matrix and vector operations. More...

#include <math.h>
#include "MathType.h"

Go to the source code of this file.

Functions
void	blCreateRotMat (char direction, REAL angle, REAL matrix[3][3])

Detailed Description

Simple matrix and vector operations.

Version

V1.6R

Date

27.09.95

Copyright

(c) UCL / Dr. Andrew C. R. Martin 1991-5

Author

Dr. Andrew C. R. Martin

Institute of Structural & Molecular Biology, University College London, Gower Street, London. WC1E 6BT.

andre.nosp@m.w@bi.nosp@m.oinf..nosp@m.org..nosp@m.uk andre.nosp@m.w.ma.nosp@m.rtin@.nosp@m.ucl..nosp@m.ac.uk

This code is NOT IN THE PUBLIC DOMAIN, but it may be copied according to the conditions laid out in the accompanying file COPYING.DOC.

The code may be modified as required, but any modifications must be documented so that the person responsible can be identified.

The code may not be sold commercially or included as part of a commercial product except as described in the file COPYING.DOC.

Description:

Usage:

Revision History:

• V1.0 06.09.91 Original
• V1.0a 01.06.92 Documented
• V1.1 30.09.92 Matrix multiplication added
• V1.2 10.06.93 void return from matrix multiplication
• V1.3 22.07.93 Added CreateRotMat()
• V1.4 03.08.93 Changed matrix multiplication to standard direction
• V1.5 28.07.95 Added VecDist()
• V1.6 27.09.95 Added MatMult33_33()
• V1.7 07.07.14 Use bl prefix for functions By: CTP

Definition in file CreateRotMat.c.

Function Documentation

void blCreateRotMat	(	char	direction,
		REAL	angle,
		REAL	matrix[3][3]
	)

Parameters

[in]	direction	Axis about which to rotate
[in]	angle	Angle (in rads) to rotate
[out]	matrix	Rotation matrix

Create a 3x3 rotation matrix. Takes a direction as a single character ('x', 'y', or 'z'), an angle (in rads) and outputs a rotation matrix

• 22.07.93 Original By: ACRM
• 07.07.14 Use bl prefix for functions By: CTP

Definition at line 101 of file CreateRotMat.c.