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GeomConvert_CurveToAnaCurve, GeomConvert_SurfToAnaSurf - geometrical algorithms for converting geometrical curve and surfaces in canonical geometry with given tolerance. ShapeAnalysis_CanonicalRecognition - interface for checking canonical geometry.
14 lines
259 B
Plaintext
14 lines
259 B
Plaintext
ellipse bz 0 0 0 0 0 1 1 .5
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convert bz bz
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mkedge e bz
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getanacurve c e ell 1.e-7
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if {[isdraw c]} {
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set log [dump c]
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if { [regexp {Ellipse} $log ] != 1 } {
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puts "Error: curve is not an ellipse"
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}
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} else {
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puts "Error: required curve is not got"
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}
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