Abstract: According to the characteristics of the triangular Bezier
surface, an algorithm for solving the projection problem of 3D
point to surface is given. This paves the way for complex
surface NC measuring geometric modeling and computer simulation
of sheet metal forming process.
Key words: Projection
of point to surface Triangular Bezier patches Surface measuring
and modeling
*
This project
is supported by Zhejiang Provincial Natural Science Foundation of China.
Manuscript received on March 19, 1996; revised manuscript August 15, 1996
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