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0c09fd3c6f
Implementation of the new class *BOPAlgo_MakeConnected* for making the group of touching same-dimensional shapes connected. Provide the material association for the first sub-elements of the input shapes. Provide possibility to make the connected shape periodic. Draw commands for new algorithm: * makeconnected - make the input shapes connected or glued, performs material associations; * cmaterialson - returns the materials located on the requested side of a shape; * cmakeperiodic - makes the connected shape periodic in requested directions; * crepeatshape - repeats the periodic connected shape in requested directions requested number of times; * cperiodictwins - returns all periodic twins for the shape; * cclearrepetitions - clears all previous repetitions of the periodic shape, keeping the shape periodic. Documentation & test cases for the new algorithm.
62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
polyline p 0 0 0 10 0 0 10 0 10 5 0 10 5 0 5 0 0 5 0 0 0
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mkplane f p
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prism b1 f 0 5 0
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box b2 0 0 5 5 5 5
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box b3 0 5 0 10 5 10
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# make the shapes connected
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makeconnected c b3 b1 b2
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checkshape c
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checknbshapes c -vertex 18 -edge 31 -wire 17 -face 17 -shell 3 -solid 3 -t
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checkprops c -s 900 -v 1000
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savehistory h
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modified m3 h b3
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checknbshapes m3 -face 7 -t
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# make the shape periodic
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cmakeperiodic cp -x 10 -y 10 -z 10
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checknbshapes cp -vertex 26 -edge 42 -wire 20 -face 20 -shell 3 -solid 3 -t
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savehistory h
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modified m1 h b1
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checknbshapes m1 -face 10 -t
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modified m2 h b2
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checknbshapes m2 -ref [nbshapes b2] -t
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modified m3 h b3
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checknbshapes m3 -face 8 -t
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# check material associations
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explode b3 f
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# the face b3_3 is REVERSED
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# materials on negative side should be only b3
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# materials on positive side should be b1 and b2
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modified mf h b3_3
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compound pos
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compound neg
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foreach f [explode mf f] {
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if {![regexp "No materials on this side" [cmaterialson p + $f]]} {
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add p pos
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}
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if {![regexp "No materials on this side" [cmaterialson n - $f]]} {
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add n neg
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}
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}
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# check that neg contains b3 only
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checkprops neg -equal b3 -skip
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# check that pos contains both
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compound b1 b2 comp
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checkprops pos -equal comp -skip
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