Searched defs:zD (Results 1 - 1 of 1) sorted by relevance

/external/opencv/cvaux/src/
H A Dcvepilines.cpp535 double xD,yD,zD; local
551 zD = point22.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);
561 b2 = -( (xA-xC)*(xD-xC)+(yA-yC)*(yD-yC)+(zA-zC)*(zD-zC) );
586 zN = zC+betta*(zD-zC);

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