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d4efee2bfa
While UV Iso parameters are obtained in StdPrs_Isolines, UV limits should be applied only if face bounds has infinite values. In the issue case, the UV values are greater than UVLimits and not infinite. This fix makes possible to have correct Iso lines in presentation without modification of UV limits beforehead.
21 lines
308 B
Plaintext
21 lines
308 B
Plaintext
# isolines on finite prism based on spline edge with poles closed to 1.4e+6
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if {[info commands testreadiges] == ""} {pload XSDRAW}
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testreadiges [locate_data_file bug29356.igs] a
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mksurface s a
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viso c s 0
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dump c
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mkedge e c
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haxo
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donly e
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prism r e 0 1 0 Fin
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fit
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xbounds r
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vinit
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vdisplay r
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visos r 2 2 1
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vfit
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