0027531: Modeling Algorithms - Make the algorithm Approx_SameParameter more clear...

[occt.git] / tests / bugs / modalg_2 / bug5805_28

puts "============"
puts "OCC5805"
puts "============"

#######################################################################
# BRepOffsetAPI_MakeThickSolid behaves unstably and produces very different results.
#######################################################################

set BugNumber OCC5805

#
#     *
#     | \
#     |   \
#     |     \
#     |       \
#     |         \
#     |           \
#     |   * v3      \
#     |   | \         \
#     |   |   \         \
#     |   |     \         \
#     |   |       \        \
#     |   |       /* v2      *
#     |   |     /          /
#     |   |   /          /
#     |   | /          /
#     |   *          /
#     |     v1     /
#     |          /
#     |        /
#     |      /
#     |    /
#     |  /
#     |/
#     *
#

set z1 10
set z2 -10

# triangle1
polyline UpCover 0 0 ${z1} 5 5 ${z1} 0 10 ${z1} 0 0 ${z1}

# triangle2
polyline BottomCover -5 -5 ${z2} 10 10 ${z2} -5 20 ${z2} -5 -5 ${z2}

set issolid 1
set isruled 1
if [catch { thrusections s ${issolid} ${isruled} UpCover BottomCover } catch_result] {
   puts "Faulty ${BugNumber} : thrusections is wrong"
   
}

set distance -0.5
catch { OFFSETSHAPE $distance {s_4 s_5} $calcul $type }


checkprops result -s 1735.06 
checkshape result

checknbshapes result -vertex 12 -edge 18 -wire 10 -face 8 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 50

set index [lsearch [whatis s] Closed]
if {$index == -1} {
  puts "Faulty ${BugNumber} : s is not Closed shape"
  
}

set index [lsearch [whatis result] Closed]
if {$index == -1} {
  puts "Faulty ${BugNumber} : result is not Closed shape"
  
}


checkview -display result -2d -path ${imagedir}/${test_image}.png