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BUILT-IN MATHEMATICA SYMBOL
SplineKnots
SplineKnots
is an option for B-spline functions and graphics primitives that specifies the positions of knots.
Details
- The following settings can be given:
-
Automatic knots arranged uniformly (with clamping) {u1,u2,...} knots at positions 
, 
, ...{list1,list2,...} knot positions in several dimensions "Clamped" uniform with clamping "Unclamped" uniform without clamping - Knots indicate breakpoints in the piecewise parametrization of B-spline functions.
- For a B-spline function with n control points in a particular dimension and a polynomial basis of degree d,
knots must be specified. - SplineKnots->Automatic specifies that knots should be chosen uniformly, but with additional knots added so that the function spans from the first control point to the last.
- SplineKnots->"Unclamped" yields knots that are uniform, but do not necessarily span from the first control point to the last.
New in 7
