Patent ID: 11875456
Assignee: EPHERE, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The method according to claim 1, wherein:
the generating a graft surface coordinate matrix Mg comprises:
calculating right Rg, forward Fg and up Ug vectors for the first fit handle of the graft surface, calculating a point vector Pg for the first fit handle of the graft surface using 3D cartesian coordinates of the first fit handle and applying normalized components of the right Rg, forward Fg and up Ug vectors and the 3D cartesian coordinates of the point vector Pg of the first fit handle of the graft surface into a matrix Mg;

the generating a target surface coordinate transformation matrix Mt comprises:
calculating right Rt, forward Ft and up Ut vectors for the first fit handle of the target surface, calculating a point vector Pt for the first fit handle of the target surface using 3D cartesian coordinates of the first fit handle and applying normalized components of the right Rt, forward Ft and up Ut vectors and the 3D cartesian coordinates of the point vector Pt of the first fit handle of the target surface into a matrix Mt; and

the generating a scaling factor comprises:
dividing a length of the right vector Rg by a length of the right vector Rt.