0024105: ShapeFix algorithm produces not correct result.

[occt.git] / tests / bugs / xde / bug901

puts "======="
puts "OCC901"
puts "OCC884"
puts "======="
puts ""

###########################################
## ShapeFix_Wire::FixSelfIntersection does not remove all loops
############################################

pload QAcommands

restore [locate_data_file OCC884.brep] a

OCC884 result a 1.1 1.1

explode result e
mkplane p result
pcurve c2d result_1 p
mkcurve c3d result_1

set list_3 [length $c3d]
set list_4 [length $c2d]

# len2 is the length of 3d curve
regexp {The length c3d is +([-0-9.+eE]+)} $list_3 full len2

# len1 is the length of 2d curve
regexp {The length c2d is +([-0-9.+eE]+)} $list_4 full len1

set percent_max 0.1
set percent1 [expr abs(${len2} - ${len1}) / double(${len1}) * 100.]

set len3 1.55056
set percent2 [expr abs(${len2} - ${len3}) / double(${len3}) * 100.]

puts "len1 = ${len1}"
puts "len2 = ${len2}"
puts "percent1 = ${percent1}"
puts "percent2 = ${percent2}"

set status 0

if {${percent1} > ${percent_max}} {
   puts "OCC901: Error (case 1)"
   set status 1
}

if {${percent2} > ${percent_max}} {
   puts "OCC901: Error (case 2)"
   set status 1
}

if {${status} == 0} {
   puts "OCC901: OK"
}

set 2dviewer 0