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Exception is raised during reading step file containing p-curve having not-unique last knot. Modification correcting misprint during computation new numbers of poles for such case was made in the file StepToGeom_MakeBSplineCurve.pxx Protection against exception was made in the file StepToTopoDS/StepToTopoDS_TranslateEdge.cxx. Warning message was added in the file StepToTopoDS_TranslateEdgeLoop.cxx. Test case for issue CR26289
29 lines
681 B
Plaintext
Executable File
29 lines
681 B
Plaintext
Executable File
puts "============"
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puts "OCC26289"
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puts "============"
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puts ""
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#######################################################################
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# STEP import/export produces an empty shape
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#######################################################################
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restore [locate_data_file bug26289_solid_3.brep] a1
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set aFile ${imagedir}/bug26289.stp
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catch { file delete ${aFile} }
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stepwrite a a1 ${aFile}
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stepread ${aFile} b *
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checknbshapes b_1 -vertex 338 -edge 673 -wire 337 -face 337 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 1687 -m "Shape"
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vinit View1
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vdisplay a1
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vfit
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vdump ${imagedir}/${casename}_1.png
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vinit View2
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vdisplay b_1
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vfit
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vdump ${imagedir}/${casename}_2.png
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