Lines Matching refs:btm
1575 double *ctm, *btm, *ptm;
1624 btm = baseMatrix;
1635 m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2];
1636 m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3];
1637 m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2];
1638 m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3];
1639 m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4];
1640 m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5];