Скачать или смотреть VECTORWORKS TUTORIAL 25 - NURBS CURVES & SURFACES

The basics, and the nuances, of 'non-uniform rational B-spline' (NURBS) functionality in Vectorworks.
Splines traditionally were pieces of sprung wooden lath bent with weights called 'ducks'.
The modern mathematical (polynomial calculus) expression was invented by Isaac Jacob Schoenberg (1903–1990)
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MUSIC CREDITS
Now That We've Found Love
Third World (Island Records 1978)
Written Gamble and Huff
Handsworth Revolution
Steel Pulse (Island Records 1978)
Written Hinds
Carry us Beyond
Human Cargo
Countryman (Island Films 1982)
Written Badarou
Chasing for the Breeze
Aswad (Island Records 1984)
Written Forde