OCCT

puts "================"
puts "BUC61039"
puts "OCC343"
puts "================"
puts ""

cpulimit 1000
pload XDE

set filepath [locate_data_file lh3d_px1.igs]
if [catch {igesbrep $filepath a *} catch_result] { 
    puts "Faulty OCC343: here is reading problem"
} else {
    puts "Reading OCC343  OK"
    tpcompound a
    #
    # First sewing
    #
    sewing result1 100. a

    checkmaxtol result1 -ref 66.0727572
    checknbshapes result1 -shell 1
    checkfreebounds result1 86

    set FaceList [explode result1 f]
    set FaceListLength [llength ${FaceList}]
    if { ${FaceListLength} < 1 } {
        puts "OCC343 - Error : FaceListLength= ${FaceListLength}"
    }
    
    set X_List1 [list]
    set Y_List1 [list]
    set Z_List1 [list]
    for {set i 1} {${i} <= ${FaceListLength}} {incr i} {
        set props [sprops result1_${i}]
        set list [split ${props} "\n\t"]
        set listLength [llength ${list}]
	if { ${listLength} < 20 } {
    	    puts "OCC343 - Error : listLength= ${listLength}"
        }
        set Center_Gravity_X [lindex ${list} 5]
        set Center_Gravity_Y [lindex ${list} 6]
        set Center_Gravity_Z [lindex ${list} 7]
    
        set Center_Gravity_X [lindex [split ${Center_Gravity_X}] [expr [llength [split ${Center_Gravity_X}] ] - 1] ]
        set Center_Gravity_Y [lindex [split ${Center_Gravity_Y}] [expr [llength [split ${Center_Gravity_Y}] ] - 1] ]
        set Center_Gravity_Z [lindex [split ${Center_Gravity_Z}] [expr [llength [split ${Center_Gravity_Z}] ] - 1] ]
    
        lappend X_List1 ${Center_Gravity_X}
        lappend Y_List1 ${Center_Gravity_Y}
        lappend Z_List1 ${Center_Gravity_Z}
    }

    vinit
    vdisplay result1
    vfit
    
    set CycleNumber 10
    for {set j 1} {${j} <= ${CycleNumber}} {incr j} {
	veraseall
	#
	# Second sewing
	#

	if [catch {igesbrep $filepath a *} catch_result] {
	    puts "Faulty OCC343: here is reading problem"
        } else {
	    puts "Reading OCC343  OK"
	}

        tpcompound a
	sewing result2 100. a

        checkmaxtol result2 -ref 66.072757207851282
        checknbshapes result2 -shell 1
        checkfreebounds result2 86

        set FaceList [explode result2 f]
        set FaceListLength [llength ${FaceList}]
        if { ${FaceListLength} < 1 } then {puts "OCC343 - Error : FaceListLength= ${FaceListLength}"}

	set X_List2 [list]
        set Y_List2 [list]
        set Z_List2 [list]
	for {set i 1} {${i} <= ${FaceListLength}} {incr i} {
	    set props [sprops result2_${i}]
	    set list [split ${props} "\n\t"]
	    set listLength [llength ${list}]
	    if { ${listLength} < 20 } {
	    	puts "OCC343 - Error : listLength= ${listLength}"
	    }

	    set Center_Gravity_X [lindex ${list} 5]
	    set Center_Gravity_Y [lindex ${list} 6]
	    set Center_Gravity_Z [lindex ${list} 7]

	    set Center_Gravity_X [lindex [split ${Center_Gravity_X}] [expr [llength [split ${Center_Gravity_X}] ] - 1] ]
	    set Center_Gravity_Y [lindex [split ${Center_Gravity_Y}] [expr [llength [split ${Center_Gravity_Y}] ] - 1] ]
	    set Center_Gravity_Z [lindex [split ${Center_Gravity_Z}] [expr [llength [split ${Center_Gravity_Z}] ] - 1] ]

	    lappend X_List2 ${Center_Gravity_X}
	    lappend Y_List2 ${Center_Gravity_Y}
	    lappend Z_List2 ${Center_Gravity_Z}
	}

	set ListLength [llength ${X_List1}]
	if { ${ListLength} != [llength ${Y_List1}] } then {puts "OCC343 - Error : ListLength= ${ListLength}"}
	if { ${ListLength} != [llength ${Z_List1}] } then {puts "OCC343 - Error : ListLength= ${ListLength}"}
	if { ${ListLength} != [llength ${X_List2}] } then {puts "OCC343 - Error : ListLength= ${ListLength}"}
	if { ${ListLength} != [llength ${Y_List2}] } then {puts "OCC343 - Error : ListLength= ${ListLength}"}
	if { ${ListLength} != [llength ${Z_List2}] } then {puts "OCC343 - Error : ListLength= ${ListLength}"}

	for {set i 0} {${i} < ${ListLength}} {incr i} {
	    set X1 [lindex ${X_List1} ${i}]
	    set X2 [lindex ${X_List2} ${i}]
	    if { ${X1} != ${X2} } {
		puts "OCC343 - Error : X1= ${X1}    X2= ${X2}"
	    }
	    set Y1 [lindex ${Y_List1} ${i}]
	    set Y2 [lindex ${Y_List2} ${i}]
	    if { ${Y1} != ${Y2} } {
		puts "OCC343 - Error : Y1= ${Y1}    Y2= ${Y2}"
    	    }
	    set Z1 [lindex ${Z_List1} ${i}]
	    set Z2 [lindex ${Z_List2} ${i}]
	    if { ${Z1} != ${Z2} } {
		puts "OCC343 - Error : Z1= ${Z1}    Z2= ${Z2}"
	    }
	}

	tclean result1
	vdisplay result1
	vfit
    }
}

checkview -screenshot -3d -path ${imagedir}/${test_image}.png