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2d examples

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This commit is contained in:
Joachim Schoeberl 2009-07-24 23:13:21 +00:00
parent d329ea5e20
commit d44a05ef8a
3 changed files with 82 additions and 13 deletions
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2
tutorials/Makefile.am
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@ -7,5 +7,5 @@ dist_pkgdata_DATA = boxcyl.geo circle_on_cube.geo cone.geo cube.geo \
sculpture.geo shaft.geo shell.geo sphere.geo sphereincube.geo torus.geo trafo.geo \
twobricks.geo twocubes.geo twocyl.geo \
hinge.stl part1.stl frame.step screw.step \
demo2d.in2d square.in2d
squarehole.in2d square.in2d

45
tutorials/square.in2d
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@ -1,14 +1,35 @@
splinecurves2d
5
# keyword for 2D geometry, version 2
splinecurves2dv2
# a global grading factor
2
# the points (point number, x and y coordinates)
points
1 0 0 -maxh=0.01
2 1 0
3 1 1
4 0 1
# boundary curves consisting of
# dl dr np p1 p1 flaglist
# with
# dl ... sub-domain nr on left side
# dr ... sub-domain nr on right side
# np ... curve is given by 2 (or 3) points
# p1, p2 ... points defining the curve
# flagslist
segments
1 0 2 1 2 -bc=1 -maxh=0.1
1 0 2 2 3 -bc=1
1 0 2 3 4 -bc=1
1 0 2 4 1 -bc=2
materials
1 domain1 -maxh=0.3
4
0 0 1
1 0 1
1 1 1
0 1 1
4
1 0 2 1 2 1
1 0 2 2 3 1
1 0 2 3 4 1
1 0 2 4 1 1

48
tutorials/squarecircle.in2d Normal file
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@ -0,0 +1,48 @@
# keyword for 2D geometry, version 2
splinecurves2dv2
# a global grading factor
2
# the points (point number, x and y coordinates)
points
1 0 0
2 1 0
3 1 1
4 0 1
5 0.5 0.4
6 0.6 0.4
7 0.6 0.5
8 0.6 0.6
9 0.5 0.6
10 0.4 0.6
11 0.4 0.5
12 0.4 0.4
# boundary curves consisting of
# dl dr np p1 p1 flaglist
# with
# dl ... sub-domain nr on left side
# dr ... sub-domain nr on right side
# np ... curve is given by 2 (or 3) points
# p1, p2 ... points defining the curve
# flagslist
segments
1 0 2 1 2 -bc=1
1 0 2 2 3 -bc=1
1 0 2 3 4 -bc=1
1 0 2 4 1 -bc=1
2 1 3 5 6 7 -bc=2
2 1 3 7 8 9 -bc=2
2 1 3 9 10 11 -bc=2
2 1 3 11 12 5 -bc=2
materials
1 domain1 -maxh=0.2
2 domain2 -maxh=0.05