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efac173377
The following classes have been removed as obsolete: - BRepAlgo_BooleanOperation - BRepAlgo_Fuse - BRepAlgo_Cut - BRepAlgo_Common - BRepAlgo_Section The corresponding classes from BRepAlgoAPI package have to be used instead. Draw commands: - fuse - cut - common - section/psection have also been removed as obsolete. The corresponding commands for modern Boolean operations algorithm (bfuse/bcut/bcommon/bsection) have to be used instead. Adjustment of the test cases to use the commands for modern algorithm.
92 lines
1.8 KiB
Tcl
92 lines
1.8 KiB
Tcl
# Sample: creation of milling cutter
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#Category: Modeling
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#Title: Milling cutter
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pload MODELING VISUALIZATION
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# parameters
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dset R 10. ;# outer radius
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dset H 20. ;# height of the spiral part
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dset a 0.5*pi ;# total angle of spiral rotation
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# make profile
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circle outer 0 0 0 0 0 1 R
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circle inner 0 0 0 0 0 1 R-2
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circle round 3 6 0 0 0 1 5
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polyline cut -2 0 0 -2 R+1 0 0.5 R+1 0 -1 0 0 -2 0 0
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proc _curvetoface {name} {
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uplevel #0 mkedge $name $name
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uplevel #0 wire $name $name
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uplevel #0 mkface $name p0 $name
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}
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plane p0
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_curvetoface outer
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_curvetoface inner
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_curvetoface round
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mkface cut p0 cut
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bcommon teeth cut round
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bcommon teeth teeth outer
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tcopy inner profile
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set nbteeths 25
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for {set i 0} {$i < $nbteeths} {incr i} {
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bfuse profile profile teeth
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trotate teeth 0 0 0 0 0 1 360./$nbteeths
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}
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unifysamedom profile profile
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# sweep profile along curved shape
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polyline sp 0 0 0 0 0 H
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cylinder ss 0 0 0 0 0 1 1 0 0 R
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vertex v1 R 0 0
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vertex v2 R 0 H
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line ll 0 0 a H
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trim ll ll 0 sqrt(a*a+H*H)
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trotate v2 0 0 0 0 0 1 180.*a/pi
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mkedge ee ll ss v1 v2
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wire gg ee
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donly profile sp gg
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explode profile w
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tcopy profile_1 profile_2
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tcopy profile_1 profile_3
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tscale profile_1 0 0 0 1./(R-2)
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ttranslate profile_2 0 0 H/2
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tscale profile_2 0 0 H/2 4./(R-2)
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ttranslate profile_3 0 0 H
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tscale profile_3 0 0 H 3./(R-2)
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mksweep sp
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setsweep -G gg 0 0
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addsweep profile_1
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addsweep profile_2
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addsweep profile_3
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vclear
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buildsweep base -S
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# make a shank
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plane p1 0 0 H 0 0 1
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pcylinder shank p1 1.4 H
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plane p2 0 0 H+1 0 0 1
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pcylinder sh2 p2 1.5 H-1
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bfuse shank shank sh2
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bfuse cutter base shank
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# check result
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checkshape cutter
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# show result
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incmesh cutter 0.01
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vdisplay cutter
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vsetdispmode cutter 1
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vrenderparams -msaa 8
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incmesh profile_1 0.01; vdisplay profile_1
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vfit
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