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https://github.com/Open-Cascade-SAS/OCCT.git
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4af098bab9
V3d_View::Gravity() - compute scene bounding box only including highlighted objects, if there are any, to provide context-oriented center of gravity. Skip hidden objects, if there are any visible. Do not return any value from this method. Extend command vrotate with new flags -mouseStart and -mouseMove, to emulate rotation by mouse. Unused argument theDi of VRotate disabled
51 lines
1017 B
Plaintext
51 lines
1017 B
Plaintext
puts "============"
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puts "OCC25723"
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puts "Calculate the center of rotation taking into account structure visibility"
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puts "============"
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puts ""
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set x_start_sel_coord 100
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set y_start_sel_coord 100
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set x_end_sel_coord 400
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set y_end_sel_coord 400
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set x_mouse_start_coord 100
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set y_mouse_start_coord 100
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set x_mouse_move_coord 300
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set y_mouse_move_coord 300
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set x_check_coord 220
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set y_check_coord 50
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box b1 0 0 0 10 10 10
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box b2 0 0 20 10 10 10
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box b3 0 0 -20 10 10 10
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box b4 0 0 40 10 10 10
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vinit View1
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vclear
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vaxo
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vsetdispmode 1
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# turn on solid selection
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vselmode 6 1
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vdisplay b1 b2 b3 b4
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vfit
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# select solid
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vselect ${x_start_sel_coord} ${y_start_sel_coord} ${x_end_sel_coord} ${y_end_sel_coord}
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# hide selected solids
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verase
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# rotation
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vrotate -mouseStart ${x_mouse_start_coord} ${y_mouse_start_coord} -mouseMove ${x_mouse_move_coord} ${y_mouse_move_coord}
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if {"[vreadpixel ${x_check_coord} ${y_check_coord} rgb name]" != "GOLDENROD2"} {
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puts "Error: Rotation is not correct"
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}
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set only_screen 1
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