Summary
NURBS curve evaluation

Metadata

Authors:

Joe Groff

Words

Tuple classes

Class	Superclass	Slots
nurbs-curve	tuple	order control-points knots (knot-constants)

Ordinary words

Word	Stack effect
<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-bases	( curve t interval values order -- values' )
eval-curve	( base-values control-points -- value )
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

Word	Stack effect
nurbs-curve?	( object -- ? )

Files


Metadata files