mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
63 lines
1.6 KiB
Plaintext
Executable File
63 lines
1.6 KiB
Plaintext
Executable File
puts "========"
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puts "OCC223"
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puts "========"
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puts ""
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######################################################
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# Shading is not correct for several overlapped faces, converted to B-Spline representation
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######################################################
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restore [locate_data_file OCC223-1.brep] cylinder
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checkshape cylinder
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restore [locate_data_file OCC223-2.brep] face
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checkshape face
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set Start_X 140
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set Start_Y 40
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vinit
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tclean cylinder
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tclean face
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vdisplay cylinder
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vdisplay face
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vfit
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vsetdispmode face 1
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vsetcolor face GREEN1
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vsetdispmode cylinder 1
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vsetcolor cylinder RED1
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set ColorList [vreadpixel ${Start_X} ${Start_Y} rgb]
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set R_START_POINT [lindex $ColorList 0]
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set G_START_POINT [lindex $ColorList 1]
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set B_START_POINT [lindex $ColorList 2]
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puts "R_START_POINT=$R_START_POINT ; G_START_POINT=$G_START_POINT ; B_START_POINT=$B_START_POINT"
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set IsGood 1
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for {set count 0} {${count} <= 11} {incr count 1} {
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checkcolor $Start_X $Start_Y $R_START_POINT $G_START_POINT $B_START_POINT
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if {$stat != 1} {
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set IsGood 0
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}
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incr $Start_X 10
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incr $Start_Y 10
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}
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if {$IsGood == 1} {
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puts "\nOCC223 OK\n"
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} else {
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puts "\nFaulty OCC223\n"
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}
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checkview -screenshot -3d -path ${imagedir}/${test_image}.png
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puts "\n------- Additional Comments From Igor FEOKTISTOV 2002-05-20 12:32 -------\n"
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puts "It is not problem of meshing."
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puts "It is pure problem of shading geometrically coinciding faces with different"
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puts "triangulation. If we create analytical cylinder and box by such way that plane"
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puts "faces of cylinder and two faces of box are coinceded, we will have the same"
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puts "result: fractional shading of coinciding faces.\n"
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