nurbs vocabulary
Factor handbook > Vocabulary index


Summary
NURBS curve evaluation

Meta-data
Authors:Joe Groff


Words

Tuple classes
ClassSuperclassSlots
nurbs-curve tupleorder control-points knots (knot-constants)


Ordinary words
WordStack effect
(eval-bases)( curve t interval values order -- values' )
(eval-curve)( base-values control-points -- value )
<nurbs-curve>( order control-points knots -- nurbs-curve )
?recip( n -- 1/n )
clip-range( from to sequence -- from' to' )
eval-base( knot-constants bases t -- base )
eval-nurbs( nurbs-curve t -- value )
knot-constants( curve -- knot-constants )
knot-interval( nurbs-curve t -- index )
order-index-knot-constants( curve order index -- knot-constants )
order-knot-constants( curve order -- knot-constants )
update-knots( curve -- curve )


Class predicate words
WordStack effect
nurbs-curve?( object -- ? )


Files