0032447: BRepOffsetAPI_MakePipeShell result in inaccurate shape when using -DT mode and DT_ShapeDivide on the spine

Added new option '-C' with possibility to set value of Angular and linear tolerances to 'mksweep' command to correct input spine by merging smooth connected neighboring edges

tests/bugs/modalg_7/bug32447_1

@@ -0,0 +1,41 @@
+puts "============================================"
+puts "0032447: BRepOffsetAPI_MakePipeShell result in inaccurate shape when using -DT mode and DT_ShapeDivide on the spine"
+puts "============================================"
+puts ""
+
+restore [locate_data_file bug32447-spine.brep] s
+restore [locate_data_file bug32447-profile.brep] p
+
+mksweep s -C 5 0.001
+
+explode s e
+savehistory cor_hist
+modified sc_1 cor_hist s_1
+modified sc_2 cor_hist s_2
+modified sc_3 cor_hist s_4
+modified sc_4 cor_hist s_6 
+
+checkprops sc_1 -l 0.1816
+checkprops sc_2 -l 0.265078
+checkprops sc_3 -l 0.261167
+checkprops sc_4 -l 0.253542
+
+setsweep -DT
+addsweep p
+buildsweep r -C -S
+
+savehistory sweep_hist
+generated r1 sweep_hist sc_1
+generated r2 sweep_hist sc_2
+generated r3 sweep_hist sc_3
+generated r4 sweep_hist sc_4
+
+checkprops r1 -s 0.0483501
+checkprops r2 -s 0.060163
+checkprops r3 -s 0.0577468
+checkprops r4 -s 0.0658619
+
+checkshape r
+checknbshapes r -face 18
+
+checkview -display r -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_7/bug32447_2

@@ -0,0 +1,33 @@
+puts "============================================"
+puts "0032447: BRepOffsetAPI_MakePipeShell result in inaccurate shape when using -DT mode and DT_ShapeDivide on the spine"
+puts "============================================"
+puts ""
+
+restore [locate_data_file bug32447-spine.brep] s
+restore [locate_data_file bug32447-profile.brep] p
+
+mksweep s -C 1 0.1
+
+explode s e
+savehistory cor_hist
+modified sc_1 cor_hist s_1
+modified sc_2 cor_hist s_2
+
+checkprops sc_1 -l 0.1816
+checkprops sc_2 -l 0.779758
+
+setsweep -DT
+addsweep p
+buildsweep r -C -S
+
+savehistory sweep_hist
+generated r1 sweep_hist sc_1
+generated r2 sweep_hist sc_2
+
+checkprops r1 -s 0.0483501
+checkprops r2 -s 0.184231
+
+checkshape r
+checknbshapes r -face 10
+
+checkview -display r -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_7/bug32447_3

@@ -0,0 +1,42 @@
+puts "============================================"
+puts "0032447: BRepOffsetAPI_MakePipeShell result in inaccurate shape when using -DT mode and DT_ShapeDivide on the spine"
+puts "============================================"
+puts ""
+
+circle c 0 0 0  1
+trim c c 0 1
+convert c c
+mkedge c c
+
+line l 1 0 0  0 1 0
+trim l l -1 0
+convert l l
+mkedge l l 
+
+wire s l c
+
+circle c 0.9 0 0  0 1 0  0.1
+mkedge p c
+wire p p
+
+mksweep s -C 5 0.001
+
+explode s e
+savehistory cor_hist
+modified sc cor_hist s_1
+
+checkprops sc -l 2
+
+setsweep -DT
+addsweep p
+buildsweep r -C -S
+
+savehistory sweep_hist
+generated r1 sweep_hist sc
+
+checkprops r1 -s 1.19393
+
+checkshape r
+checknbshapes r -face 3
+
+checkview -display r -2d -path ${imagedir}/${test_image}.png

tests/bugs/modalg_7/bug32447_4

@@ -0,0 +1,42 @@
+puts "============================================"
+puts "0032447: BRepOffsetAPI_MakePipeShell result in inaccurate shape when using -DT mode and DT_ShapeDivide on the spine"
+puts "============================================"
+puts ""
+
+circle c1 0 0 0  10
+trim c1 c1 0 1
+convert c1 c1
+mkedge c1 c1
+
+circle c2 -1000 0 0  1010
+trim c2 c2 -0.1 0
+convert c2 c2
+mkedge c2 c2
+
+wire s c2 c1
+
+circle c 9 0 0  0 1 0  1
+mkedge p c
+wire p p
+
+mksweep s -C 5 0.1
+
+explode s e
+savehistory cor_hist
+modified sc cor_hist s_1
+
+checkprops sc -l 111
+
+setsweep -DT
+addsweep p
+buildsweep r -C -S
+
+savehistory sweep_hist
+generated r1 sweep_hist sc
+
+checkprops r1 -s 691.348
+
+checkshape r
+checknbshapes r -face 3
+
+checkview -display r -2d -path ${imagedir}/${test_image}.png