Lines Matching refs:zC
464 double xC,yC,zC;
476 zC = pointNewC.z;
480 len2 = sqrt( (xB-xC)*(xB-xC) + (yB-yC)*(yB-yC) + (zB-zC)*(zB-zC) );
534 double xC,yC,zC;
547 zC = point21.z;
557 a12 = -(xD-xC)*(xB-xA)-(yD-yC)*(yB-yA)-(zD-zC)*(zB-zA);
558 a21 = (xB-xA)*(xD-xC)+(yB-yA)*(yD-yC)+(zB-zA)*(zD-zC);
559 a22 = -(xD-xC)*(xD-xC)-(yD-yC)*(yD-yC)-(zD-zC)*(zD-zC);
560 b1 = -( (xA-xC)*(xB-xA)+(yA-yC)*(yB-yA)+(zA-zC)*(zB-zA) );
561 b2 = -( (xA-xC)*(xD-xC)+(yA-yC)*(yD-yC)+(zA-zC)*(zD-zC) );
586 zN = zC+betta*(zD-zC);
