Method of forming curved surfaces and the apparatus

Details Method of forming curved surfaces and the apparatus Method of forming curved surfaces and the apparatus

1988-11-09

1989-12-05

Clark, David L.

Boots, shoes, and leggings

364522, 340729, G06F 1572

Patent

active

048857025

ABSTRACT:
A method and apparatus for interactively generating and visually displaying deformed, free curved surfaces using a computer aided display apparatus by designating a desired deformation area, including an action point, on a non-deformed surface, determining a vector field function Fi (deformation rate) at each point within the deformation area; designating a deformation vector V.sub.i * (deformation quantity and direction) at the action point; adding the position vector P.sub.i-1 * (non-deformed curved surface) to the position vector V.sub.i * * F.sub.i (deformation quantity) to generate a position vector P.sub.i * (deformed curved surface); and visually displaying the deformed curved surface represented by the position vector P.sub.i *.

REFERENCES:
patent: 4276570 (1981-06-01), Burson et al.
patent: 4357660 (1982-11-01), Hepp
patent: 4620287 (1986-11-01), Yam
patent: 4625289 (1986-11-01), Rockwood
patent: 4649498 (1987-03-01), Kedem et al.
patent: 4654805 (1987-03-01), Shoup, II
patent: 4674059 (1987-06-01), Schrieber
patent: 4698768 (1987-10-01), Thuy et al.
patent: 4703440 (1987-10-01), Birk et al.

Affiliated with

Also associated with

Rating

Method of forming curved surfaces and the apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming curved surfaces and the apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming curved surfaces and the apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2038588