VS:TrimNurbsSurface: Difference between revisions
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(Fix example, it was rising error due to var names not in sync, wikify) |
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<sample> | <sample> | ||
< | <code lang="vs"> | ||
PROCEDURE Example; | PROCEDURE Example; | ||
VAR | VAR | ||
surfaceH, curveH :HANDLE; | surfaceH, curveH :HANDLE; | ||
bFlag :BOOLEAN; | bFlag :BOOLEAN; | ||
BEGIN | BEGIN | ||
surfaceH := CreateNurbsSurface(3, 3, 1, 1); | surfaceH:= CreateNurbsSurface(3, 3, 1, 1); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 0, 0, 0, 0, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 0, 1, 1, 0, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 0, 2, 2, 0, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 1, 0, 0, 1, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 1, 1, 1, 1, 1); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 1, 2, 2, 1, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 2, 0, 0, 2, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 2, 1, 1, 2, 0); | ||
NurbsSetPt3D( | NurbsSetPt3D(surfaceH, 2, 2, 2, 2, 0); | ||
curveH := CreateNurbsCurve(0, 0, 0, TRUE, 2); | curveH := CreateNurbsCurve(0, 0, 0, TRUE, 2); | ||
AddVertex3D( | AddVertex3D(curveH, 1, 1, 0); | ||
AddVertex3D( | AddVertex3D(curveH, 2, 0, 0); | ||
bFlag := TrimNurbsSurface(surfaceH, curveH); | bFlag := TrimNurbsSurface(surfaceH, curveH); | ||
END; | END; | ||
RUN(Example); | |||
RUN(Example);</ | </code> | ||
</sample> | </sample> | ||
Latest revision as of 06:24, 13 May 2018
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Trims the NURBS surface by a given NURBS curve.
FUNCTION TrimNurbsSurface(
surfaceHandle :HANDLE;
curveHandle :HANDLE) : BOOLEAN;
def vs.TrimNurbsSurface(surfaceHandle, curveHandle):
return BOOLEAN
Parameters
surfaceHandle HANDLE Handle to a NURBS surface to trim. curveHandle HANDLE Handle to a NURBS curve for trimming.
Return Value
Returns TRUE if trimmed the surface, otherwise returns FALSE.
Remarks
It returns true if the curve is attached to the surface as trimmed curve.
Example
PROCEDURE Example; VAR surfaceH, curveH :HANDLE; bFlag :BOOLEAN; BEGIN surfaceH:= CreateNurbsSurface(3, 3, 1, 1); NurbsSetPt3D(surfaceH, 0, 0, 0, 0, 0); NurbsSetPt3D(surfaceH, 0, 1, 1, 0, 0); NurbsSetPt3D(surfaceH, 0, 2, 2, 0, 0); NurbsSetPt3D(surfaceH, 1, 0, 0, 1, 0); NurbsSetPt3D(surfaceH, 1, 1, 1, 1, 1); NurbsSetPt3D(surfaceH, 1, 2, 2, 1, 0); NurbsSetPt3D(surfaceH, 2, 0, 0, 2, 0); NurbsSetPt3D(surfaceH, 2, 1, 1, 2, 0); NurbsSetPt3D(surfaceH, 2, 2, 2, 2, 0); curveH := CreateNurbsCurve(0, 0, 0, TRUE, 2); AddVertex3D(curveH, 1, 1, 0); AddVertex3D(curveH, 2, 0, 0); bFlag := TrimNurbsSurface(surfaceH, curveH); END; RUN(Example);
Version
Availability: from Vectorworks 2013
See Also
VS Functions:
VS:CreateNurbsSurface | VS:CreateNurbsCurve
VS Functions:
[[VS:CreateNurbsSurface]]
| [[VS:CreateNurbsCurve]]