Lines Matching refs:yB
408 /* Compute point B: xB,yB,zB */
463 double xB,yB,zB;
471 yB = pointB[1];
479 yB)*(yA-yB) + (zA-zB)*(zA-zB) );
480 len2 = sqrt( (xB-xC)*(xB-xC) + (yB-yC)*(yB-yC) + (zB-zC)*(zB-zC) );
532 double xB,yB,zB;
542 yB = point12.y;
556 a11 = (xB-xA)*(xB-xA)+(yB-yA)*(yB-yA)+(zB-zA)*(zB-zA);
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);
560 b1 = -( (xA-xC)*(xB-xA)+(yA-yC)*(yB-yA)+(zA-zC)*(zB-zA) );
581 yM = yA+alpha*(yB-yA);
611 double xB,yB,zB;
618 yB = pointB.y;
629 coeffs->YcoefA = yB + y1 - yA;
631 coeffs->YcoefAB = -yB + yA + gamma * yB - gamma * yA;
647 coeffs->YcoefB = -( yB + y1 - yA);
649 coeffs->YcoefAB = -( -yB + yA + gamma * yB - gamma * yA);
