Description Retrieves a Spline surface from the associated FRED document.
Syntax GetSplineSurf n, entity, degreeU, degreeV, uBreakpoints, vBreakpoints, coefs
Parameters n As Long Node number of the surface.
entity As T_ENTITY Returns the generic entity data from the surface.
degreeU As Long Returns the polynomial degree in the U parameter.
degreeV As Long Returns the polynomial degree in the V parameter.
uBreakpoints() As Double Returns an array of the U parameter breakpoints in ascending order.
vBreakpoints() As Double Returns an array of the V parameter breakpoints in ascending order.
coefs() As Double Returns the array of vector patch coefficients.
Remarks This subroutine retrieves a Spline surface from the associated FRED document. If there is a problem, the subroutine sets an error and returns without modifying the parameters.
See Also Examples
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