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basis spline (
NURBS) is a
mathematical model using basis splines (B-splines) that is
commonly used in
computer graphics for
representing curves and surfaces...
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control points which makes NURBS curves "rational". By
evaluating a
NURBS at
various values of the parameters, the
curve can be
traced through space;...
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exactly all Bézier and
conic curves (or surfaces) into
NURBS, that can be
rendered incrementally without first splitting the
curve recursively to
reach the...
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supports circular curves,
following elements named (but not
fully defined)
within the
original WKT: CircularString, Compound
Curve,
CurvePolygon and CompoundSurface...
- the
updated normalize spline modifiers in
version 2018 do not work on
NURBS curves anymore as they did in
previous versions. An
alternative to polygons...
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possibility of
integrating finite element analysis (FEA) into
conventional NURBS-based CAD
design tools. Currently, it is
necessary to
convert data between...
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curves".
Computer Aided Geometric Design. 7 (1–4): 83–99. doi:10.1016/0167-8396(90)90023-K. Piegl, Les A. (1999). "Computing
offsets of
NURBS curves and...
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geometry is
based on the
NURBS mathematical model,
which focuses on
producing mathematically precise representation of
curves and
freeform surfaces in...
- as
triangular and
tetrahedral meshes,
parametric geometries such as
NURBS curves and surfaces, and
constructive geometries such as
constructive solid...
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include constructing curves and
surfaces (canonical objects,
NURBS,
offset curves and surfaces, and so on),
projecting points and
curves on surfaces, intersecting...
