pload QAcommands

puts "======="
puts "OCC827"
puts "======="
puts ""
####################################
## BRepAlgoAPI_Fuse fails on cylinder and torus
####################################


#
# a1 - Cylinder
# a2 - Torus1
# a3 - Torus1
# res1 - Fuse(Torus1 & Cylinder)
# res2 - Fuse(Torus2 & res1)
#

if { [ catch { set info_result [OCC827 a1 a2 a3 a4 a5] } ] } {
    puts "Faulty OCC827"
} else {
    checkshape a1
    checkshape a2
    checkshape a3
    bop a1 a2
    bopfuse res1
    checkshape res1
    set ExplodeList [explode res1]
    if {[llength ${ExplodeList}] < 1} {
	puts "Faulty OCC827 : Resulting shape is empty COMPOUND"
    }
    bop res1 a3
    bopfuse result
    set ExplodeList [explode result]
    if {[llength ${ExplodeList}] < 1} {
	puts "Faulty OCC827 : Resulting shape is empty COMPOUND"
    }
}
set square 11847.7
set 2dviewer 0