'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_GenerateRotationMatrix 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_GenerateRotationMatrix \- generate a rotation matrix 

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_GenerateRotationMatrix(EZ_Matrix " matrix,
.BI "   float " angle ", float " x ", float " y " , float "z)


.SH ARGUMENTS
\fImatrix\fR Specifies a matrix, a 4x4 array of floating point numbers.
.sp
\fIangle\fR Specifies an angle, in degrees.
.sp
\fIx\fR,\fIy\fR,\fIz\fR Specifies a direction. 

.SH DESCRIPTION
\fBEZ_GenerateRotationMatrix\fR generates the rotation matrix
for the transformation: "rotate about the direction 
[\fIx\fR,\fIy\fR,\fIz\fR] \fIangle\fR degrees counterclockwise."
It returns the resulting matrix to \fImatrix\fR.

.SH "SEE ALSO"
EZ_Rotate(3), EZ_Scale(3), EZ_Translate(3), EZ_MultMatrix(3),
EZ_LoadMatrix(3), EZ_IdentityMatrix(3), EZ_MatrixMode(3)