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8 add stl meshes with polyhedra #10

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merged 5 commits into from
Mar 28, 2024
Merged

8 add stl meshes with polyhedra #10

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e9d4ac6
add stl mesh with polyhedra + examples
Mar 24, 2024
54fd454
fix issue polyhedron face vs stl vertex
Mar 28, 2024
aebf70c
add type field in paraview outputs
Mar 28, 2024
a508f33
add example for polyhedra + mesh or cylinder
Mar 28, 2024
ce6392c
Merge branch 'main' into 8-add-stl-meshes-with-polyhedra
rprat-pro Mar 28, 2024
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2 changes: 1 addition & 1 deletion data/config/config_iteration_dump.msp
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ write_paraview_generic:
binary: false
write_ghost: false
write_box: true
fields: ["vx","vy","vz","id","orient"]
fields: ["type","vx","vy","vz","id","orient"]
# fields: ["vx","vy","vz","id","radius"]

dump_data_paraview:
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9 changes: 9 additions & 0 deletions example/polyhedra/rotating_drum/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,15 @@ set(ExampleName "OctahedraRotatingDrum")
set(FileName "rotating-drum.msp")

file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/shapes.shp DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/alpha3.shp DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/octahedron.shp DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

add_test(Example_ExaDEM_${ExampleName} ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
add_test(Example_ExaDEM_${ExampleName}_omp ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 2)
add_test(Example_ExaDEM_${ExampleName}_mpi mpirun -n 2 ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)

set(ExampleName "OctahedraHexapodsRotatingDrum")
set(FileName "rotating-drum-mixte-mini.msp")

add_test(Example_ExaDEM_${ExampleName} ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
add_test(Example_ExaDEM_${ExampleName}_omp ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 2)
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25 changes: 25 additions & 0 deletions example/polyhedra/rotating_drum/alpha3.shp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@

<
name alpha3
radius 0.237770037899799
preCompDone y
nv 6
0.475540075799599 0 0
-0.475540075799599 0 0
0 0.475540075799599 0
0 -0.475540075799599 0
0 0 0.475540075799599
0 0 -0.475540075799599
ne 3
0 1
2 3
4 5
nf 0
obb.extent 0.713310113699398 0.713310113699398 0.713310113699398
obb.e1 1 0 0
obb.e2 0 1 0
obb.e3 0 0 1
obb.center 0 0 0
volume 0.523598775598299
I/m 0.13266 0.13266 0.13266
>
44 changes: 44 additions & 0 deletions example/polyhedra/rotating_drum/octahedron.shp
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@@ -0,0 +1,44 @@

<
name Octahedron
radius 0.1
preCompDone y
nv 6
0.2310789034541148 -0.2310789034541148 0.0
0.2310789034541148 0.2310789034541148 0.0
0.0 0.0 0.32679491924311227
-0.2310789034541148 -0.2310789034541148 0.0
-0.2310789034541148 0.2310789034541148 0.0
0.0 0.0 -0.32679491924311227
ne 12
0 1
2 1
2 0
0 3
2 3
3 4
4 2
4 1
5 0
5 1
5 4
5 3
nf 8
3 0 1 2
3 2 3 4
3 1 2 4
3 0 2 3
3 0 5 1
3 0 5 3
3 3 5 4
3 4 5 1
obb.extent 0.33107890345411484 0.33107890345411484 0.4267949192431123
obb.e1 1.0 0.0 0.0
obb.e2 0.0 1.0 0.0
obb.e3 0.0 0.0 1.0
obb.center 0.0 0.0 0.0
position 0.0 0.0 0.0
orientation 1.0 0.0 0.0 0.0
volume 0.16666666666666666
I/m 0.04999999999999999 0.04999999999999999 0.04999999999999999
>
60 changes: 60 additions & 0 deletions example/polyhedra/rotating_drum/rotating-drum-mixte-mini.msp
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@@ -0,0 +1,60 @@
grid_flavor: grid_flavor_dem

includes:
- config_polyhedra.msp

input_data:
- lattice:
structure: BCC
types: [ 0 , 1 ]
size: [ 1.5 , 1.5 , 1.5 ]
repeats: [ 5 , 5 , 5 ]
enlarge_bounds: 0.0 m
- read_shape_file:
filename: alpha3.shp
- read_shape_file:
filename: octahedron.shp
- polyhedra_define_radius
- polyhedra_set_density
- set_rand_velocity:
var: 0.1
mean: [0.0,0.0,0.0]
- set_rand_vrot_arot
- set_quaternion
- polyhedra_update_inertia


input_data:
- reader1

setup_drivers:
- add_cylinder:
id: 0
center: [7.5, 7.5, 7.5]
axis: [1, 0, 1]
radius: 13
angular_velocity: [0,0.2,0]


compute_force:
- gravity_force
- compute_hooke_interaction:
config: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.1, damp_rate: 0.999}
config_driver: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.5, damp_rate: 0.999}

domain:
cell_size: 2 m
periodic: [false,true,false]

write_vtklegacy:
ascii: true
ghost: false

global:
simulation_dump_frequency: -1
simulation_end_iteration: 10000
simulation_log_frequency: 1000
simulation_paraview_frequency: -1
dt: 0.00005 s
rcut_inc: 0.1 m
enable_stl_mesh: true
60 changes: 60 additions & 0 deletions example/polyhedra/rotating_drum/rotating-drum-mixte.msp
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@@ -0,0 +1,60 @@
grid_flavor: grid_flavor_dem

includes:
- config_polyhedra.msp

input_data:
- lattice:
structure: BCC
types: [ 0 , 1 ]
size: [ 1.5 , 1.5 , 1.5 ]
repeats: [ 30 , 30 , 30 ]
enlarge_bounds: 0.0 m
- read_shape_file:
filename: alpha3.shp
- read_shape_file:
filename: octahedron.shp
- polyhedra_define_radius
- polyhedra_set_density
- set_rand_velocity:
var: 0.1
mean: [0.0,0.0,0.0]
- set_rand_vrot_arot
- set_quaternion
- polyhedra_update_inertia


input_data:
- reader1

setup_drivers:
- add_cylinder:
id: 0
center: [22.5, 22.5, 22.5]
axis: [1, 0, 1]
radius: 39
angular_velocity: [0,0.05,0]


compute_force:
- gravity_force
- compute_hooke_interaction:
config: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.1, damp_rate: 0.999}
config_driver: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.5, damp_rate: 0.999}

domain:
cell_size: 2 m
periodic: [false,true,false]

write_vtklegacy:
ascii: true
ghost: false

global:
simulation_dump_frequency: -1
simulation_end_iteration: 1000000
simulation_log_frequency: 1000
simulation_paraview_frequency: 5000
dt: 0.0001 s
rcut_inc: 0.05 m
enable_stl_mesh: true
8 changes: 8 additions & 0 deletions example/polyhedra/stl_mesh/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ set(FileName "stl_mesh_box_hexapod_mini.msp")
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/alpha3.shp DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/octahedron.shp DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/box.stl DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/box_mixte.stl DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/box_for_octa.stl DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

add_test(Example_ExaDEM_${ExampleName} ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
Expand All @@ -17,3 +18,10 @@ set(FileName "stl_mesh_box_octahedron_mini.msp")
add_test(Example_ExaDEM_${ExampleName} ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
add_test(Example_ExaDEM_${ExampleName}_omp ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 2)
add_test(Example_ExaDEM_${ExampleName}_mpi mpirun -n 2 ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)

set(ExampleName "STLMeshOctahedraHexapods")
set(FileName "stl_mesh_box_mixte_mini.msp")

add_test(Example_ExaDEM_${ExampleName} ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
add_test(Example_ExaDEM_${ExampleName}_omp ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 2)
add_test(Example_ExaDEM_${ExampleName}_mpi mpirun -n 2 ${CMAKE_BINARY_DIR}/exaDEM ${CMAKE_CURRENT_SOURCE_DIR}/${FileName} --omp_num_threads 1)
73 changes: 73 additions & 0 deletions example/polyhedra/stl_mesh/box_mixte.stl
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@@ -0,0 +1,73 @@
solid Created by Gmsh
facet normal -1 0 0
outer loop
vertex -1 -1 19
vertex -1 19 -1
vertex -1 -1 -1
endloop
endfacet
facet normal -1 0 0
outer loop
vertex -1 -1 19
vertex -1 19 19
vertex -1 19 -1
endloop
endfacet
facet normal 1 0 0
outer loop
vertex 19 -1 19
vertex 19 -1 -1
vertex 19 19 -1
endloop
endfacet
facet normal 1 -0 0
outer loop
vertex 19 -1 19
vertex 19 19 -1
vertex 19 19 19
endloop
endfacet
facet normal 0 -1 -0
outer loop
vertex 19 -1 19
vertex -1 -1 -1
vertex 19 -1 -1
endloop
endfacet
facet normal -0 -1 0
outer loop
vertex 19 -1 19
vertex -1 -1 19
vertex -1 -1 -1
endloop
endfacet
facet normal 0 1 0
outer loop
vertex 19 19 19
vertex 19 19 -1
vertex -1 19 -1
endloop
endfacet
facet normal 0 1 0
outer loop
vertex 19 19 19
vertex -1 19 -1
vertex -1 19 19
endloop
endfacet
facet normal -0 0 -1
outer loop
vertex 19 19 -1
vertex -1 -1 -1
vertex -1 19 -1
endloop
endfacet
facet normal 0 -0 -1
outer loop
vertex 19 19 -1
vertex 19 -1 -1
vertex -1 -1 -1
endloop
endfacet

endsolid Created by Gmsh
59 changes: 59 additions & 0 deletions example/polyhedra/stl_mesh/stl_mesh_box_mixte.msp
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grid_flavor: grid_flavor_dem

includes:
- config_polyhedra.msp

input_data:
- lattice:
structure: BCC
types: [ 0 , 1 ]
size: [ 1.5 , 1.5 , 1.5 ]
repeats: [ 12 , 12 , 40 ]
enlarge_bounds: 0.0 m
- read_shape_file:
filename: alpha3.shp
- read_shape_file:
filename: octahedron.shp
- polyhedra_define_radius
- polyhedra_set_density
- set_rand_velocity:
var: 0.1
mean: [0.0,0.0,0.0]
- set_rand_vrot_arot
- set_quaternion
- polyhedra_update_inertia


input_data:
- reader1

setup_drivers:
- add_stl_mesh:
id: 0
filename: box_mixte.stl
minskowski: 0.01
- update_grid_stl_mesh


compute_force:
- gravity_force
- compute_hooke_interaction:
config: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.1, damp_rate: 0.999}
config_driver: { rcut: 0.0 m , dncut: 0.0 m, kn: 10000, kt: 8000, kr: 0.0, fc: 0.0, mu: 0.5, damp_rate: 0.999}

domain:
cell_size: 2 m
periodic: [false,false,false]

write_vtklegacy:
ascii: true
ghost: false

global:
simulation_dump_frequency: -1
simulation_end_iteration: 100000
simulation_log_frequency: 1000
simulation_paraview_frequency: 1000
dt: 0.0001 s
rcut_inc: 0.1 m
enable_stl_mesh: true
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