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Daveo 2001-04-25 15:46:45 +00:00
parent 9fe426e4fd
commit 145b6f88a8
2 changed files with 25 additions and 7 deletions
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19
source/utils/utils.h
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@ -45,6 +45,25 @@ inline void SetIdent(MATRIX *Mtx)
Mtx->t[0]=0; Mtx->t[1]=0; Mtx->t[2]=0;
}
/*****************************************************************************/
inline void SetIdentTrans(MATRIX *Mtx,VECTOR *T)
{
Mtx->m[0][0]=ONE; Mtx->m[0][1]=0; Mtx->m[0][2]=0;
Mtx->m[1][0]=0; Mtx->m[1][1]=ONE; Mtx->m[1][2]=0;
Mtx->m[2][0]=0; Mtx->m[2][1]=0; Mtx->m[2][2]=ONE;
Mtx->t[0]=T->vx; Mtx->t[1]=T->vy; Mtx->t[2]=T->vz;
}
/*****************************************************************************/
inline void SetIdentTrans(MATRIX *Mtx,s32 X,s32 Y,s32 Z)
{
Mtx->m[0][0]=ONE; Mtx->m[0][1]=0; Mtx->m[0][2]=0;
Mtx->m[1][0]=0; Mtx->m[1][1]=ONE; Mtx->m[1][2]=0;
Mtx->m[2][0]=0; Mtx->m[2][1]=0; Mtx->m[2][2]=ONE;
Mtx->t[0]=X; Mtx->t[1]=Y; Mtx->t[2]=Z;
}
/*****************************************************************************/
inline void SetIdentNoTrans(MATRIX *Mtx)
{