feat(stroid): added command line and tests
This commit is contained in:
3
.gitignore
vendored
3
.gitignore
vendored
@@ -74,12 +74,15 @@ subprojects/libconfig/
|
||||
subprojects/libcomposition/
|
||||
subprojects/GridFire/
|
||||
subprojects/tomlplusplus-*/
|
||||
subprojects/CLI11-*/
|
||||
|
||||
|
||||
qhull.wrap
|
||||
quill.wrap
|
||||
yaml-cpp.wrap
|
||||
cppad.wrap
|
||||
tomlplusplus.wrap
|
||||
gtest.wrap
|
||||
|
||||
subprojects/quill.wrap
|
||||
|
||||
|
||||
BIN
assets/imgs/ExampleMesh.png
Normal file
BIN
assets/imgs/ExampleMesh.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 840 KiB |
BIN
assets/logo/Logo.png
Normal file
BIN
assets/logo/Logo.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 85 KiB |
178
assets/logo/Logo.svg
Normal file
178
assets/logo/Logo.svg
Normal file
@@ -0,0 +1,178 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Created with Inkscape (http://www.inkscape.org/) -->
|
||||
|
||||
<svg
|
||||
width="255.57704"
|
||||
height="419.30093"
|
||||
viewBox="0 0 255.57705 419.30092"
|
||||
version="1.1"
|
||||
id="svg1"
|
||||
inkscape:version="1.4 (e7c3feb1, 2024-10-09)"
|
||||
sodipodi:docname="Logo.svg"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:svg="http://www.w3.org/2000/svg">
|
||||
<sodipodi:namedview
|
||||
id="namedview1"
|
||||
pagecolor="#ffffff"
|
||||
bordercolor="#000000"
|
||||
borderopacity="0.25"
|
||||
inkscape:showpageshadow="2"
|
||||
inkscape:pageopacity="0.0"
|
||||
inkscape:pagecheckerboard="0"
|
||||
inkscape:deskcolor="#d1d1d1"
|
||||
inkscape:document-units="px"
|
||||
showgrid="false"
|
||||
inkscape:zoom="2.2216922"
|
||||
inkscape:cx="336.23019"
|
||||
inkscape:cy="103.07458"
|
||||
inkscape:window-width="2304"
|
||||
inkscape:window-height="1227"
|
||||
inkscape:window-x="3470"
|
||||
inkscape:window-y="204"
|
||||
inkscape:window-maximized="0"
|
||||
inkscape:current-layer="layer1">
|
||||
<inkscape:grid
|
||||
id="grid1"
|
||||
units="px"
|
||||
originx="-621.03467"
|
||||
originy="-39.680534"
|
||||
spacingx="1"
|
||||
spacingy="1"
|
||||
empcolor="#0099e5"
|
||||
empopacity="0.30196078"
|
||||
color="#0099e5"
|
||||
opacity="0.14901961"
|
||||
empspacing="5"
|
||||
enabled="true"
|
||||
visible="false" />
|
||||
<inkscape:page
|
||||
x="0"
|
||||
y="0"
|
||||
width="255.57706"
|
||||
height="419.30093"
|
||||
id="page26"
|
||||
margin="0"
|
||||
bleed="0" />
|
||||
</sodipodi:namedview>
|
||||
<defs
|
||||
id="defs1" />
|
||||
<g
|
||||
inkscape:label="Layer 1"
|
||||
inkscape:groupmode="layer"
|
||||
id="layer1"
|
||||
style="display:inline"
|
||||
transform="translate(-621.03461,-39.680537)">
|
||||
<g
|
||||
id="g81"
|
||||
inkscape:label="Top"
|
||||
transform="translate(9.2538401,9.25384)">
|
||||
<g
|
||||
id="g75"
|
||||
inkscape:label="Surface">
|
||||
<path
|
||||
id="path71"
|
||||
style="fill:#007b9c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 745.75522,35.998778 a 118.37321,118.37321 0 0 0 -118.37305,118.373052 118.37321,118.37321 0 0 0 4.16407,30.44922 h 89.65625 a 39.135632,39.135632 0 0 1 -14.58399,-30.44922 39.135632,39.135632 0 0 1 39.13672,-39.13477 39.135632,39.135632 0 0 1 39.13477,39.13477 39.135632,39.135632 0 0 1 -14.58399,30.44922 h 89.65817 a 118.37321,118.37321 0 0 0 4.1641,-30.44922 A 118.37321,118.37321 0 0 0 745.75522,35.998778 Z" />
|
||||
<path
|
||||
id="path72"
|
||||
style="fill:#007fc4;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.10547,44.039062 c -1.11918,0.02128 -2.08166,0.04896 -3.19922,0.09375 -0.97852,0.04951 -2.22023,0.116062 -3.29896,0.201701 -8.66423,0.632431 -17.24374,2.333359 -25.51549,4.981893 -1.02475,0.336509 -2.29559,0.759414 -3.40453,1.155268 -3.68514,1.313078 -7.2991,2.822663 -10.82985,4.506842 -0.46002,0.234205 -1.22969,0.597461 -1.81083,0.893884 -13.25556,6.667942 -25.12888,16.059343 -34.6755,27.418616 -0.39203,0.488608 -1.00072,1.199103 -1.4679,1.789553 -11.03571,13.682192 -18.79462,30.010251 -22.25866,47.253411 -0.0942,0.51662 -0.26393,1.37536 -0.38707,2.02311 -0.55315,2.94934 -0.9833,6.04989 -1.27308,8.95736 -0.2208,2.16146 -0.35263,4.33023 -0.45704,6.5 -0.0178,0.5071 -0.0497,1.36925 -0.0582,2.01396 -0.14319,5.96911 0.23566,11.8877 1.09767,17.82909 0.36022,2.18753 0.60324,4.4174 1.23815,6.54401 0.38173,0.65803 1.26607,0.70313 1.94819,0.63662 16.71433,-0.0377 33.42892,-0.005 50.14336,-0.0173 4.45183,-1.8e-4 8.90365,-3.6e-4 13.35547,-5.5e-4 0.19982,-0.46579 0.77048,-0.83717 0.43946,-1.35156 -4.89255,-9.46307 -6.18517,-20.65083 -3.98605,-31.04517 2.24132,-10.7743 8.53531,-20.57867 17.22628,-27.29663 6.11376,-4.77933 13.43393,-7.97291 21.09169,-9.22302 12.1525,-2.05325 25.08316,0.8897 35.07695,8.12575 9.58736,6.78657 16.49293,17.28419 18.77728,28.82073 2.05675,9.96268 0.84159,20.60957 -3.61389,29.77264 -0.12728,0.51727 -0.89988,1.127 -0.3457,1.66015 0.17277,0.68656 0.80316,0.60371 1.37302,0.56946 12.78614,-0.0752 25.57269,-0.0113 38.35901,-0.037 8.44319,-0.002 16.88882,-0.0124 25.33047,-0.0305 0.88512,-0.32316 1.01033,-1.30783 1.11293,-2.11503 0.4283,-2.30171 0.76867,-4.4633 1.08824,-6.79708 2.59993,-19.86671 -0.54618,-40.50613 -8.83092,-58.80541 -7.43426,-16.59611 -19.07097,-31.278521 -33.5304,-42.30737 -5.18411,-3.969505 -10.72159,-7.474418 -16.52344,-10.469254 -0.71858,-0.361651 -1.7003,-0.860499 -2.52682,-1.257458 -2.78059,-1.342543 -5.67185,-2.593306 -8.47807,-3.670739 -9.98255,-3.854564 -20.54006,-6.186158 -31.20605,-7.005397 -0.99382,-0.06934 -2.2424,-0.151494 -3.33399,-0.203125 -1.19818,-0.05062 -2.64656,-0.103534 -3.94372,-0.113143 -0.90093,-0.01503 -1.80178,-0.0066 -2.70276,-0.0021 z" />
|
||||
<path
|
||||
id="path73"
|
||||
style="display:inline;fill:#00a3ff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 743.81445,52.052734 c -8.50843,0.163853 -16.99456,1.401915 -25.19726,3.667969 -0.68295,0.204626 -1.66885,0.467841 -2.46434,0.718609 -16.55536,4.986842 -31.81955,14.224833 -43.8302,26.672488 -4.30717,4.434286 -8.19853,9.269754 -11.63515,14.407731 -0.2844,0.432997 -0.76468,1.153903 -1.05537,1.618478 -4.14409,6.456781 -7.55732,13.380921 -10.16924,20.594411 -0.37617,1.06083 -0.83081,2.35887 -1.19704,3.52584 -2.78264,8.64935 -4.3411,17.68097 -4.72874,26.75541 -0.0248,0.77047 -0.0663,1.8456 -0.0708,2.7339 -0.0789,5.37854 0.28175,10.7631 1.06688,16.08446 16.01888,-0.0116 32.03776,-0.0162 48.05664,-0.0117 -4.14825,-15.21128 -1.48072,-32.21497 7.46592,-45.24383 8.64391,-12.85143 22.8949,-21.83533 38.28436,-23.813243 15.27634,-2.091675 31.38616,2.531043 43.08575,12.612053 10.71544,9.079 17.82057,22.37148 19.12656,36.38146 0.68243,6.71687 0.14157,13.56175 -1.62665,20.07919 16.01496,-0.0257 32.02995,-0.0232 48.04492,-0.043 0.58409,-3.8897 0.92056,-7.68017 1.04631,-11.62918 0.16493,-5.37198 -0.1075,-10.75624 -0.80021,-16.08567 -0.21734,-1.62572 -0.49598,-3.45939 -0.80988,-5.15604 -2.40496,-13.17161 -7.51528,-25.99286 -14.73309,-37.142783 -2.76616,-4.283166 -5.85457,-8.356915 -9.22852,-12.179688 -0.63093,-0.698442 -1.44034,-1.601308 -2.1654,-2.358529 C 805.90855,68.93666 786.72258,58.220158 766.13141,54.093242 758.79518,52.60678 751.2977,51.944561 743.81445,52.052734 Z" />
|
||||
<path
|
||||
id="path74"
|
||||
style="display:inline;fill:#00d9ff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.04688,60.052734 c -7.78732,0.145465 -15.68138,1.298689 -23.11329,3.332032 -11.41214,3.103148 -22.34941,8.481496 -31.74023,15.49414 -18.14419,13.548335 -31.1114,33.844174 -35.73215,56.016634 -1.57828,7.46407 -2.24041,15.34263 -1.91353,23.05513 0.0348,0.96147 0.0968,1.92138 0.15935,2.88136 10.4349,-0.004 20.86979,-0.008 31.30469,-0.0117 -1.69107,-16.35421 3.19177,-33.37511 13.6653,-46.10052 11.1555,-13.82922 28.34954,-22.697316 46.14242,-23.38044 17.63227,-0.82757 35.54684,6.052323 47.8719,18.73552 11.49163,11.63131 18.26389,27.85976 18.13811,44.23802 0.005,2.17558 -0.10467,4.35096 -0.32554,6.51523 10.4375,-0.009 20.875,-0.0182 31.3125,-0.0273 0.25066,-3.49771 0.30366,-7.1997 0.16015,-10.58008 -0.0707,-1.64 -0.18953,-3.27739 -0.33789,-4.91211 -0.0522,-0.45109 -0.13562,-1.32626 -0.18823,-1.78447 -0.18958,-1.64042 -0.40738,-3.17086 -0.66318,-4.704 -2.99985,-18.08336 -11.42547,-35.21775 -23.90249,-48.644339 -0.72335,-0.765506 -1.62083,-1.716246 -2.44259,-2.527386 -13.67724,-13.633985 -31.58814,-23.01816 -50.65417,-26.217163 -3.14987,-0.543373 -6.36122,-0.926716 -9.47811,-1.143804 -2.69472,-0.195564 -5.47112,-0.270302 -8.26302,-0.234694 z" />
|
||||
<path
|
||||
id="path75"
|
||||
style="display:inline;fill:#89fffc;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.26562,68.052734 c -5.30382,0.106601 -10.59695,0.697284 -15.79492,1.75586 -1.06706,0.219085 -2.38148,0.517034 -3.53542,0.805767 -9.16182,2.29343 -17.9461,6.084942 -25.89817,11.180561 -1.00965,0.642815 -2.20752,1.447801 -3.26299,2.194872 -16.4982,11.667743 -28.61669,29.337836 -33.63154,48.906686 -0.14987,0.60808 -0.38275,1.52866 -0.54943,2.26422 -0.54856,2.42095 -0.99587,4.91614 -1.3217,7.29088 -0.46336,3.43994 -0.74295,6.90695 -0.78122,10.3785 5.07292,-0.003 10.14584,-0.005 15.21875,-0.008 0.36132,-17.56525 7.40411,-34.98544 19.69184,-47.59391 13.50081,-14.115861 32.99477,-22.445135 52.56936,-21.927722 20.01131,0.319296 39.79146,9.460175 52.73225,24.777072 10.61615,12.3532 16.83223,28.44501 17.12179,44.7426 5.07161,-0.004 10.14323,-0.008 15.21484,-0.0117 -0.0779,-4.81371 -0.56792,-9.61861 -1.44726,-14.35156 -0.0784,-0.4088 -0.23673,-1.19344 -0.34571,-1.74609 -2.27053,-10.91439 -6.77483,-21.49114 -12.95507,-30.65625 -1.4411,-2.14014 -2.98607,-4.22036 -4.56717,-6.169492 -8.19488,-10.075339 -18.71348,-18.23165 -30.47385,-23.732854 -0.57348,-0.253793 -1.42939,-0.660136 -2.12403,-0.953724 -11.25951,-4.952504 -23.57663,-7.286393 -35.86035,-7.145886 z" />
|
||||
</g>
|
||||
<g
|
||||
id="g80"
|
||||
inkscape:label="Side"
|
||||
style="display:inline">
|
||||
<path
|
||||
id="path76"
|
||||
style="fill:#b6003d;fill-opacity:1;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 627.61443,154.13958 c 9e-5,65.37559 49.17394,118.18178 114.54953,118.18187 v -82.71059 c -65.48994,-0.001 -35.91309,-109.160012 0,-153.609962 -65.3756,9e-5 -114.54945,52.76308 -114.54953,118.138682 z"
|
||||
sodipodi:nodetypes="ccccc" />
|
||||
<path
|
||||
id="path77"
|
||||
style="fill:#ff1e79;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 725.92188,45.199219 c -7.07257,1.057697 -14.04409,2.809069 -20.75391,5.287109 -0.83559,0.318935 -1.93868,0.734404 -2.86845,1.110191 -16.09305,6.470414 -30.49198,17.067499 -41.4669,30.498492 -10.1086,12.249876 -17.38289,26.768939 -21.39317,42.123739 -0.22333,0.8949 -0.5296,2.06203 -0.75572,3.0684 -2.36492,10.09056 -3.34517,20.49576 -2.99818,30.85152 0.0657,1.9777 0.18696,4.15385 0.36501,6.20316 0.25624,2.99802 0.62112,5.96781 1.09648,8.88126 0.53669,3.34947 1.22998,6.68684 2.04662,9.9138 4.48737,17.84084 13.4304,34.58136 25.98603,48.04866 0.71832,0.76088 1.61728,1.7073 2.42913,2.51777 8.48786,8.51955 18.45626,15.56494 29.33845,20.6873 1.1071,0.51171 2.43454,1.12247 3.65108,1.62692 10.64205,4.50846 22.04127,7.18952 33.56571,8.01176 0,-22.31185 0,-44.6237 0,-66.93555 -8.86544,-1.18867 -17.58953,-4.80533 -24.01304,-11.14635 -6.86549,-6.66272 -11.00792,-15.69891 -12.95749,-24.97132 -2.63042,-12.19851 -2.11284,-24.84296 -0.38076,-37.12758 2.67707,-18.26356 8.29657,-36.005682 15.63513,-52.909804 3.89336,-8.878548 8.36404,-17.509879 13.4896,-25.74143 z" />
|
||||
<path
|
||||
id="path78"
|
||||
style="fill:#ff5b87;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 708.74414,57.697266 c -17.77772,6.38886 -33.58525,18.142256 -44.77273,33.369672 -9.9334,13.383932 -16.42332,29.243942 -18.98957,45.698592 -0.66336,4.14409 -1.07616,8.3268 -1.25332,12.51963 -0.0466,1.2041 -0.0915,2.65904 -0.0959,3.96208 -0.0139,2.06261 0.0179,4.24685 0.12068,6.19204 0.0641,1.29514 0.12345,2.38947 0.23371,3.69756 0.11803,1.4807 0.27274,2.95813 0.44461,4.43347 0.12137,0.95368 0.27923,2.15798 0.43555,3.20313 0.17175,1.11482 0.39346,2.47682 0.62155,3.68282 3.77842,20.62281 13.86389,40.14932 28.96824,54.75248 11.37854,11.08431 25.56664,19.25158 40.87842,23.48781 3.56139,0.98941 7.17856,1.7769 10.82866,2.36009 0,-17.13476 0,-34.26953 0,-51.4043 -9.98872,-2.60416 -19.28313,-8.27006 -25.64892,-16.46387 -6.78513,-8.49091 -10.53146,-19.05481 -12.0831,-29.72566 -2.11572,-14.21983 -0.81182,-28.71697 1.83076,-42.77426 3.81695,-19.730635 10.65807,-38.804528 19.48083,-56.833286 0.684,-0.915487 -0.25778,-0.402913 -0.82608,-0.218392 l -0.0944,0.03289 z" />
|
||||
<path
|
||||
id="path79"
|
||||
style="fill:#ff8fbf;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 693.61328,74.050781 c -0.81748,0.530396 -1.78234,1.171378 -2.48794,1.667049 -1.29624,0.905007 -2.55694,1.819825 -3.84954,2.830092 -7.87166,6.119516 -14.70785,13.569024 -20.1215,21.942308 -0.53063,0.81959 -1.18728,1.8722 -1.73962,2.80083 -4.69143,7.79978 -8.20601,16.29223 -10.5182,25.09175 -0.11403,0.48041 -0.32426,1.26161 -0.43999,1.75487 -1.54915,6.39934 -2.4629,12.9516 -2.72993,19.53029 -0.0393,1.01993 -0.0752,2.31118 -0.0846,3.43576 -0.085,8.53004 0.86737,17.07506 2.88537,25.36502 0.23651,0.93072 0.53881,2.1223 0.83225,3.14641 3.82213,13.66747 10.69437,26.49387 20.12479,37.11336 0.64231,0.70899 1.46325,1.61897 2.20203,2.38335 10.97517,11.49732 25.11346,19.95654 40.47765,24.06196 0,-11.89453 0,-23.78906 0,-35.6836 -11.11604,-4.16385 -20.91389,-11.9076 -27.25165,-21.97528 -6.66025,-10.27069 -9.9877,-22.38933 -11.05941,-34.50037 -1.40687,-15.43228 0.54317,-30.97295 3.86573,-46.04408 2.54718,-11.296995 6.0274,-22.375957 10.26174,-33.152141 -0.1224,0.07747 -0.24479,0.154948 -0.36719,0.232422 z" />
|
||||
<path
|
||||
id="path80"
|
||||
style="fill:#ffbddf;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 676.59375,100.90234 c -3.79987,5.18688 -6.99627,10.81058 -9.54883,16.71094 -0.3386,0.78548 -0.77503,1.84374 -1.13086,2.74219 -3.88386,9.87873 -5.96291,20.44778 -6.23437,31.05469 -0.0323,1.37293 -0.0492,2.97856 -0.0213,4.44214 0.20853,14.00907 3.59543,28.1953 10.18991,40.68028 0.51382,0.98381 1.02413,1.9117 1.53584,2.8021 1.45574,2.55632 3.0574,5.02765 4.76425,7.42313 0.32674,0.4314 0.83516,1.15036 1.24801,1.68312 8.4298,11.19016 19.84831,20.11078 32.76761,25.53759 0,-6.40235 0,-12.80469 0,-19.20704 -12.18854,-5.81389 -22.43372,-15.61192 -28.72656,-27.5664 -6.58805,-12.16606 -9.46066,-26.03417 -9.95117,-39.77539 -0.58324,-15.92245 1.85297,-31.80618 5.63672,-47.23438 -0.17644,0.23568 -0.35287,0.47136 -0.5293,0.70703 z" />
|
||||
</g>
|
||||
</g>
|
||||
<g
|
||||
id="g92"
|
||||
inkscape:label="Top"
|
||||
transform="rotate(180,747.05491,245.06402)">
|
||||
<g
|
||||
id="g86"
|
||||
inkscape:label="Surface">
|
||||
<path
|
||||
id="path82"
|
||||
style="fill:#007b9c;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 745.75522,35.998778 a 118.37321,118.37321 0 0 0 -118.37305,118.373052 118.37321,118.37321 0 0 0 4.16407,30.44922 h 89.65625 a 39.135632,39.135632 0 0 1 -14.58399,-30.44922 39.135632,39.135632 0 0 1 39.13672,-39.13477 39.135632,39.135632 0 0 1 39.13477,39.13477 39.135632,39.135632 0 0 1 -14.58399,30.44922 h 89.65817 a 118.37321,118.37321 0 0 0 4.1641,-30.44922 A 118.37321,118.37321 0 0 0 745.75522,35.998778 Z" />
|
||||
<path
|
||||
id="path83"
|
||||
style="fill:#007fc4;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.10547,44.039062 c -1.11918,0.02128 -2.08166,0.04896 -3.19922,0.09375 -0.97852,0.04951 -2.22023,0.116062 -3.29896,0.201701 -8.66423,0.632431 -17.24374,2.333359 -25.51549,4.981893 -1.02475,0.336509 -2.29559,0.759414 -3.40453,1.155268 -3.68514,1.313078 -7.2991,2.822663 -10.82985,4.506842 -0.46002,0.234205 -1.22969,0.597461 -1.81083,0.893884 -13.25556,6.667942 -25.12888,16.059343 -34.6755,27.418616 -0.39203,0.488608 -1.00072,1.199103 -1.4679,1.789553 -11.03571,13.682192 -18.79462,30.010251 -22.25866,47.253411 -0.0942,0.51662 -0.26393,1.37536 -0.38707,2.02311 -0.55315,2.94934 -0.9833,6.04989 -1.27308,8.95736 -0.2208,2.16146 -0.35263,4.33023 -0.45704,6.5 -0.0178,0.5071 -0.0497,1.36925 -0.0582,2.01396 -0.14319,5.96911 0.23566,11.8877 1.09767,17.82909 0.36022,2.18753 0.60324,4.4174 1.23815,6.54401 0.38173,0.65803 1.26607,0.70313 1.94819,0.63662 16.71433,-0.0377 33.42892,-0.005 50.14336,-0.0173 4.45183,-1.8e-4 8.90365,-3.6e-4 13.35547,-5.5e-4 0.19982,-0.46579 0.77048,-0.83717 0.43946,-1.35156 -4.89255,-9.46307 -6.18517,-20.65083 -3.98605,-31.04517 2.24132,-10.7743 8.53531,-20.57867 17.22628,-27.29663 6.11376,-4.77933 13.43393,-7.97291 21.09169,-9.22302 12.1525,-2.05325 25.08316,0.8897 35.07695,8.12575 9.58736,6.78657 16.49293,17.28419 18.77728,28.82073 2.05675,9.96268 0.84159,20.60957 -3.61389,29.77264 -0.12728,0.51727 -0.89988,1.127 -0.3457,1.66015 0.17277,0.68656 0.80316,0.60371 1.37302,0.56946 12.78614,-0.0752 25.57269,-0.0113 38.35901,-0.037 8.44319,-0.002 16.88882,-0.0124 25.33047,-0.0305 0.88512,-0.32316 1.01033,-1.30783 1.11293,-2.11503 0.4283,-2.30171 0.76867,-4.4633 1.08824,-6.79708 2.59993,-19.86671 -0.54618,-40.50613 -8.83092,-58.80541 -7.43426,-16.59611 -19.07097,-31.278521 -33.5304,-42.30737 -5.18411,-3.969505 -10.72159,-7.474418 -16.52344,-10.469254 -0.71858,-0.361651 -1.7003,-0.860499 -2.52682,-1.257458 -2.78059,-1.342543 -5.67185,-2.593306 -8.47807,-3.670739 -9.98255,-3.854564 -20.54006,-6.186158 -31.20605,-7.005397 -0.99382,-0.06934 -2.2424,-0.151494 -3.33399,-0.203125 -1.19818,-0.05062 -2.64656,-0.103534 -3.94372,-0.113143 -0.90093,-0.01503 -1.80178,-0.0066 -2.70276,-0.0021 z" />
|
||||
<path
|
||||
id="path84"
|
||||
style="display:inline;fill:#00a3ff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 743.81445,52.052734 c -8.50843,0.163853 -16.99456,1.401915 -25.19726,3.667969 -0.68295,0.204626 -1.66885,0.467841 -2.46434,0.718609 -16.55536,4.986842 -31.81955,14.224833 -43.8302,26.672488 -4.30717,4.434286 -8.19853,9.269754 -11.63515,14.407731 -0.2844,0.432997 -0.76468,1.153903 -1.05537,1.618478 -4.14409,6.456781 -7.55732,13.380921 -10.16924,20.594411 -0.37617,1.06083 -0.83081,2.35887 -1.19704,3.52584 -2.78264,8.64935 -4.3411,17.68097 -4.72874,26.75541 -0.0248,0.77047 -0.0663,1.8456 -0.0708,2.7339 -0.0789,5.37854 0.28175,10.7631 1.06688,16.08446 16.01888,-0.0116 32.03776,-0.0162 48.05664,-0.0117 -4.14825,-15.21128 -1.48072,-32.21497 7.46592,-45.24383 8.64391,-12.85143 22.8949,-21.83533 38.28436,-23.813243 15.27634,-2.091675 31.38616,2.531043 43.08575,12.612053 10.71544,9.079 17.82057,22.37148 19.12656,36.38146 0.68243,6.71687 0.14157,13.56175 -1.62665,20.07919 16.01496,-0.0257 32.02995,-0.0232 48.04492,-0.043 0.58409,-3.8897 0.92056,-7.68017 1.04631,-11.62918 0.16493,-5.37198 -0.1075,-10.75624 -0.80021,-16.08567 -0.21734,-1.62572 -0.49598,-3.45939 -0.80988,-5.15604 -2.40496,-13.17161 -7.51528,-25.99286 -14.73309,-37.142783 -2.76616,-4.283166 -5.85457,-8.356915 -9.22852,-12.179688 -0.63093,-0.698442 -1.44034,-1.601308 -2.1654,-2.358529 C 805.90855,68.93666 786.72258,58.220158 766.13141,54.093242 758.79518,52.60678 751.2977,51.944561 743.81445,52.052734 Z" />
|
||||
<path
|
||||
id="path85"
|
||||
style="display:inline;fill:#00d9ff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.04688,60.052734 c -7.78732,0.145465 -15.68138,1.298689 -23.11329,3.332032 -11.41214,3.103148 -22.34941,8.481496 -31.74023,15.49414 -18.14419,13.548335 -31.1114,33.844174 -35.73215,56.016634 -1.57828,7.46407 -2.24041,15.34263 -1.91353,23.05513 0.0348,0.96147 0.0968,1.92138 0.15935,2.88136 10.4349,-0.004 20.86979,-0.008 31.30469,-0.0117 -1.69107,-16.35421 3.19177,-33.37511 13.6653,-46.10052 11.1555,-13.82922 28.34954,-22.697316 46.14242,-23.38044 17.63227,-0.82757 35.54684,6.052323 47.8719,18.73552 11.49163,11.63131 18.26389,27.85976 18.13811,44.23802 0.005,2.17558 -0.10467,4.35096 -0.32554,6.51523 10.4375,-0.009 20.875,-0.0182 31.3125,-0.0273 0.25066,-3.49771 0.30366,-7.1997 0.16015,-10.58008 -0.0707,-1.64 -0.18953,-3.27739 -0.33789,-4.91211 -0.0522,-0.45109 -0.13562,-1.32626 -0.18823,-1.78447 -0.18958,-1.64042 -0.40738,-3.17086 -0.66318,-4.704 -2.99985,-18.08336 -11.42547,-35.21775 -23.90249,-48.644339 -0.72335,-0.765506 -1.62083,-1.716246 -2.44259,-2.527386 -13.67724,-13.633985 -31.58814,-23.01816 -50.65417,-26.217163 -3.14987,-0.543373 -6.36122,-0.926716 -9.47811,-1.143804 -2.69472,-0.195564 -5.47112,-0.270302 -8.26302,-0.234694 z" />
|
||||
<path
|
||||
id="path86"
|
||||
style="display:inline;fill:#89fffc;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-dasharray:none;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 744.26562,68.052734 c -5.30382,0.106601 -10.59695,0.697284 -15.79492,1.75586 -1.06706,0.219085 -2.38148,0.517034 -3.53542,0.805767 -9.16182,2.29343 -17.9461,6.084942 -25.89817,11.180561 -1.00965,0.642815 -2.20752,1.447801 -3.26299,2.194872 -16.4982,11.667743 -28.61669,29.337836 -33.63154,48.906686 -0.14987,0.60808 -0.38275,1.52866 -0.54943,2.26422 -0.54856,2.42095 -0.99587,4.91614 -1.3217,7.29088 -0.46336,3.43994 -0.74295,6.90695 -0.78122,10.3785 5.07292,-0.003 10.14584,-0.005 15.21875,-0.008 0.36132,-17.56525 7.40411,-34.98544 19.69184,-47.59391 13.50081,-14.115861 32.99477,-22.445135 52.56936,-21.927722 20.01131,0.319296 39.79146,9.460175 52.73225,24.777072 10.61615,12.3532 16.83223,28.44501 17.12179,44.7426 5.07161,-0.004 10.14323,-0.008 15.21484,-0.0117 -0.0779,-4.81371 -0.56792,-9.61861 -1.44726,-14.35156 -0.0784,-0.4088 -0.23673,-1.19344 -0.34571,-1.74609 -2.27053,-10.91439 -6.77483,-21.49114 -12.95507,-30.65625 -1.4411,-2.14014 -2.98607,-4.22036 -4.56717,-6.169492 -8.19488,-10.075339 -18.71348,-18.23165 -30.47385,-23.732854 -0.57348,-0.253793 -1.42939,-0.660136 -2.12403,-0.953724 -11.25951,-4.952504 -23.57663,-7.286393 -35.86035,-7.145886 z" />
|
||||
</g>
|
||||
<g
|
||||
id="g91"
|
||||
inkscape:label="Side"
|
||||
style="display:inline">
|
||||
<path
|
||||
id="path87"
|
||||
style="fill:#b6003d;fill-opacity:1;stroke:#000000;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 627.61443,154.13958 c 9e-5,65.37559 49.17394,118.18178 114.54953,118.18187 v -82.71059 c -65.48994,-0.001 -35.91309,-109.160012 0,-153.609962 -65.3756,9e-5 -114.54945,52.76308 -114.54953,118.138682 z"
|
||||
sodipodi:nodetypes="ccccc" />
|
||||
<path
|
||||
id="path88"
|
||||
style="fill:#ff1e79;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 725.92188,45.199219 c -7.07257,1.057697 -14.04409,2.809069 -20.75391,5.287109 -0.83559,0.318935 -1.93868,0.734404 -2.86845,1.110191 -16.09305,6.470414 -30.49198,17.067499 -41.4669,30.498492 -10.1086,12.249876 -17.38289,26.768939 -21.39317,42.123739 -0.22333,0.8949 -0.5296,2.06203 -0.75572,3.0684 -2.36492,10.09056 -3.34517,20.49576 -2.99818,30.85152 0.0657,1.9777 0.18696,4.15385 0.36501,6.20316 0.25624,2.99802 0.62112,5.96781 1.09648,8.88126 0.53669,3.34947 1.22998,6.68684 2.04662,9.9138 4.48737,17.84084 13.4304,34.58136 25.98603,48.04866 0.71832,0.76088 1.61728,1.7073 2.42913,2.51777 8.48786,8.51955 18.45626,15.56494 29.33845,20.6873 1.1071,0.51171 2.43454,1.12247 3.65108,1.62692 10.64205,4.50846 22.04127,7.18952 33.56571,8.01176 0,-22.31185 0,-44.6237 0,-66.93555 -8.86544,-1.18867 -17.58953,-4.80533 -24.01304,-11.14635 -6.86549,-6.66272 -11.00792,-15.69891 -12.95749,-24.97132 -2.63042,-12.19851 -2.11284,-24.84296 -0.38076,-37.12758 2.67707,-18.26356 8.29657,-36.005682 15.63513,-52.909804 3.89336,-8.878548 8.36404,-17.509879 13.4896,-25.74143 z" />
|
||||
<path
|
||||
id="path89"
|
||||
style="fill:#ff5b87;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 708.74414,57.697266 c -17.77772,6.38886 -33.58525,18.142256 -44.77273,33.369672 -9.9334,13.383932 -16.42332,29.243942 -18.98957,45.698592 -0.66336,4.14409 -1.07616,8.3268 -1.25332,12.51963 -0.0466,1.2041 -0.0915,2.65904 -0.0959,3.96208 -0.0139,2.06261 0.0179,4.24685 0.12068,6.19204 0.0641,1.29514 0.12345,2.38947 0.23371,3.69756 0.11803,1.4807 0.27274,2.95813 0.44461,4.43347 0.12137,0.95368 0.27923,2.15798 0.43555,3.20313 0.17175,1.11482 0.39346,2.47682 0.62155,3.68282 3.77842,20.62281 13.86389,40.14932 28.96824,54.75248 11.37854,11.08431 25.56664,19.25158 40.87842,23.48781 3.56139,0.98941 7.17856,1.7769 10.82866,2.36009 0,-17.13476 0,-34.26953 0,-51.4043 -9.98872,-2.60416 -19.28313,-8.27006 -25.64892,-16.46387 -6.78513,-8.49091 -10.53146,-19.05481 -12.0831,-29.72566 -2.11572,-14.21983 -0.81182,-28.71697 1.83076,-42.77426 3.81695,-19.730635 10.65807,-38.804528 19.48083,-56.833286 0.684,-0.915487 -0.25778,-0.402913 -0.82608,-0.218392 l -0.0944,0.03289 z" />
|
||||
<path
|
||||
id="path90"
|
||||
style="fill:#ff8fbf;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 693.61328,74.050781 c -0.81748,0.530396 -1.78234,1.171378 -2.48794,1.667049 -1.29624,0.905007 -2.55694,1.819825 -3.84954,2.830092 -7.87166,6.119516 -14.70785,13.569024 -20.1215,21.942308 -0.53063,0.81959 -1.18728,1.8722 -1.73962,2.80083 -4.69143,7.79978 -8.20601,16.29223 -10.5182,25.09175 -0.11403,0.48041 -0.32426,1.26161 -0.43999,1.75487 -1.54915,6.39934 -2.4629,12.9516 -2.72993,19.53029 -0.0393,1.01993 -0.0752,2.31118 -0.0846,3.43576 -0.085,8.53004 0.86737,17.07506 2.88537,25.36502 0.23651,0.93072 0.53881,2.1223 0.83225,3.14641 3.82213,13.66747 10.69437,26.49387 20.12479,37.11336 0.64231,0.70899 1.46325,1.61897 2.20203,2.38335 10.97517,11.49732 25.11346,19.95654 40.47765,24.06196 0,-11.89453 0,-23.78906 0,-35.6836 -11.11604,-4.16385 -20.91389,-11.9076 -27.25165,-21.97528 -6.66025,-10.27069 -9.9877,-22.38933 -11.05941,-34.50037 -1.40687,-15.43228 0.54317,-30.97295 3.86573,-46.04408 2.54718,-11.296995 6.0274,-22.375957 10.26174,-33.152141 -0.1224,0.07747 -0.24479,0.154948 -0.36719,0.232422 z" />
|
||||
<path
|
||||
id="path91"
|
||||
style="fill:#ffbddf;fill-opacity:1;stroke:#000000;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:2.6;stroke-opacity:1;paint-order:markers stroke fill"
|
||||
d="m 676.59375,100.90234 c -3.79987,5.18688 -6.99627,10.81058 -9.54883,16.71094 -0.3386,0.78548 -0.77503,1.84374 -1.13086,2.74219 -3.88386,9.87873 -5.96291,20.44778 -6.23437,31.05469 -0.0323,1.37293 -0.0492,2.97856 -0.0213,4.44214 0.20853,14.00907 3.59543,28.1953 10.18991,40.68028 0.51382,0.98381 1.02413,1.9117 1.53584,2.8021 1.45574,2.55632 3.0574,5.02765 4.76425,7.42313 0.32674,0.4314 0.83516,1.15036 1.24801,1.68312 8.4298,11.19016 19.84831,20.11078 32.76761,25.53759 0,-6.40235 0,-12.80469 0,-19.20704 -12.18854,-5.81389 -22.43372,-15.61192 -28.72656,-27.5664 -6.58805,-12.16606 -9.46066,-26.03417 -9.95117,-39.77539 -0.58324,-15.92245 1.85297,-31.80618 5.63672,-47.23438 -0.17644,0.23568 -0.35287,0.47136 -0.5293,0.70703 z" />
|
||||
</g>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 27 KiB |
2
build-config/CLI11/meson.build
Normal file
2
build-config/CLI11/meson.build
Normal file
@@ -0,0 +1,2 @@
|
||||
cli11_proj = subproject('cli11')
|
||||
cli11_dep = cli11_proj.get_variable('CLI11_dep')
|
||||
@@ -1,2 +1,3 @@
|
||||
subdir('mfem')
|
||||
subdir('libconfig')
|
||||
subdir('CLI11')
|
||||
10
configs/default_config.toml
Normal file
10
configs/default_config.toml
Normal file
@@ -0,0 +1,10 @@
|
||||
[main]
|
||||
core_steepness = 1.0
|
||||
flattening = 0.0
|
||||
include_external_domain = false
|
||||
order = 3
|
||||
r_core = 1.5
|
||||
r_infinity = 6.0
|
||||
r_instability = 1e-14
|
||||
r_star = 5.0
|
||||
refinement_levels = 4
|
||||
10
configs/test_external_domain.toml
Normal file
10
configs/test_external_domain.toml
Normal file
@@ -0,0 +1,10 @@
|
||||
[main]
|
||||
core_steepness = 1.0
|
||||
flattening = 0.0
|
||||
include_external_domain = true
|
||||
order = 3
|
||||
r_core = 1.5
|
||||
r_infinity = 6.0
|
||||
r_instability = 1e-14
|
||||
r_star = 5.0
|
||||
refinement_levels = 4
|
||||
10
configs/test_flattening.toml
Normal file
10
configs/test_flattening.toml
Normal file
@@ -0,0 +1,10 @@
|
||||
[main]
|
||||
core_steepness = 1.0
|
||||
flattening = 0.2
|
||||
include_external_domain = false
|
||||
order = 3
|
||||
r_core = 1.5
|
||||
r_infinity = 6.0
|
||||
r_instability = 1e-14
|
||||
r_star = 5.0
|
||||
refinement_levels = 4
|
||||
0
docs/index.html
Normal file
0
docs/index.html
Normal file
24
meson.build
24
meson.build
@@ -1,5 +1,27 @@
|
||||
project('stroid', 'cpp', meson_version : '>= 1.3.0', version : 'v0.1.0a0.1', default_options : ['cpp_std=c++23'])
|
||||
project('stroid', 'cpp', meson_version : '>= 1.3.0', version : 'v0.1.0', default_options : ['cpp_std=c++23'])
|
||||
|
||||
subdir('build-config')
|
||||
subdir('src')
|
||||
|
||||
if get_option('build_tests')
|
||||
subdir('tests')
|
||||
endif
|
||||
|
||||
if get_option('build_tools')
|
||||
subdir('tools')
|
||||
endif
|
||||
|
||||
if get_option('pkg_config')
|
||||
pkg = import('pkgconfig')
|
||||
pkg.generate(
|
||||
name: 'stroid',
|
||||
description: 'Stroid multi-block curvilinear mesh generation library',
|
||||
version: meson.project_version(),
|
||||
libraries: [
|
||||
stroid_lib
|
||||
],
|
||||
subdirs: ['stroid'],
|
||||
filebase: 'stroid',
|
||||
install_dir: join_paths(get_option('libdir'), 'pkgconfig')
|
||||
)
|
||||
endif
|
||||
@@ -1,3 +1,3 @@
|
||||
option('pkg_config', type: 'boolean', value: false, description: 'generate pkg-config file for stroid')
|
||||
option('build_tests', type: 'boolean', value: false, description: 'compile subproject tests')
|
||||
option('build_python', type: 'boolean', value: true, description: 'build the python bindings so you can use stroid from python.')
|
||||
option('build_tests', type: 'boolean', value: true, description: 'compile subproject tests')
|
||||
option('build_tools', type: 'boolean', value: true, description: 'compile stroid command line tools')
|
||||
122
readme.md
122
readme.md
@@ -1,2 +1,120 @@
|
||||
# stroid
|
||||
A focused mesh generation suite, using an O-grid approach to generate high-quality stellar structure meshes for astrophysical simulations.
|
||||
|
||||
# Stroid
|
||||
## A multi-block mesh generation tool for stellar modeling
|
||||
|
||||
Stroid is a simple multi-block mesh generation tool designed to generate multi-domain
|
||||
meshes for 3D finite element modeling of stellar physics. It uses the MFEM library for
|
||||
mesh generation and manipulation and is capable of generating high-order curvilinear
|
||||
and non-singular meshes.
|
||||
|
||||
> Note: Stroid is under active development and is not yet stable. Features and interfaces may change in future releases.
|
||||
|
||||
## Building and Installing
|
||||
Stroid uses meson as its build system, specifically we require version 1.3.0 or higher. Further,
|
||||
stroid depends on C++23 standard library features, so both a compatible compiler and standard template
|
||||
library are required. All other dependencies are handled by meson and will be downloaded and built
|
||||
automatically.
|
||||
|
||||
### Building
|
||||
```bash
|
||||
git clone https://github.com/4D-STAR/stroid.git
|
||||
cd stroid
|
||||
meson setup build
|
||||
meson compile -C build
|
||||
meson test -C build
|
||||
meson install -C build
|
||||
```
|
||||
|
||||
### Running
|
||||
Stroid can be used either from the command line or from C++. The command line interface is
|
||||
the simplest way to get started. After installation, the `stroid generate` command should be available in your terminal.
|
||||
|
||||
```bash
|
||||
stroid generate --help
|
||||
```
|
||||
|
||||
The main way to interface with this is through the subcommands (currently only `generate` and `info` are available):
|
||||
|
||||
```bash
|
||||
stroid generate -c <path/to/config/file.toml>
|
||||
```
|
||||
|
||||
```bash
|
||||
stroid info -d
|
||||
```
|
||||
|
||||
to save the default configuration to a file named ``default.toml``
|
||||
|
||||
### Configuration File
|
||||
Stroid uses a TOML configuration file to specify the parameters for mesh generation. An example configuration
|
||||
file is found below
|
||||
|
||||
```toml
|
||||
[main]
|
||||
core_steepness = 1.0
|
||||
flattening = 0.0
|
||||
include_external_domain = false
|
||||
order = 3
|
||||
r_core = 1.5
|
||||
r_infinity = 6.0
|
||||
r_instability = 1e-14
|
||||
r_star = 5.0
|
||||
refinement_levels = 4
|
||||
```
|
||||
|
||||
<!-- Table of what these parameters do -->
|
||||
| Parameter | Description | Default |
|
||||
|-------------------------|-----------------------------------------------------------------------------------------------------|---------|
|
||||
| refinement_levels | Number of uniform refinement levels to apply to the mesh after generation | 4 |
|
||||
| order | The polynomial order of the finite elements in the mesh | 3 |
|
||||
| include_external_domain | Whether to include an external domain extending to r_infinity | false |
|
||||
| r_core | The radius of the core region of the star | 1.5 |
|
||||
| r_star | The radius of the star | 5.0 |
|
||||
| flattening | The flattening factor of the star (0 for spherical, >0 for oblate) | 0 |
|
||||
| r_infinity | The outer radius of the external domain (if included) | 6.0 |
|
||||
| r_instability | The radius at which no transformations are applied to the initial topology (to avoid singularities) | 1e-14 |
|
||||
| core_steepness | The steepness of the transition between the core and envelope regions of the star | 1.0 |
|
||||
|
||||
|
||||
If no configuration file is provided, stroid will use the default parameters listed above. Further, configuration files
|
||||
need only include parameters that differ from the defaults, any parameters not specified will use the default values.
|
||||
|
||||
### C++ Interface
|
||||
Stroid can be used as a library in C++ projects. After installation, include the stroid header and link against the stroid library.
|
||||
|
||||
A basic example of using stroid in C++ is shown below (note that you will need a glvis instance running on localhost:19916 to visualize the mesh):
|
||||
```c++
|
||||
#include <memory>
|
||||
#include "mfem.hpp"
|
||||
|
||||
#include "stroid/config/config.h"
|
||||
#include "stroid/IO/mesh.h"
|
||||
#include "stroid/topology/curvilinear.h"
|
||||
#include "stroid/topology/topology.h"
|
||||
|
||||
#include "fourdst/config/config.h"
|
||||
|
||||
int main() {
|
||||
const fourdst::config::Config<stroid::config::MeshConfig> cfg;
|
||||
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
|
||||
|
||||
stroid::IO::ViewMesh(*mesh, "Spheroidal Mesh", stroid::IO::VISUALIZATION_MODE::BOUNDARY_ELEMENT_ID);
|
||||
}
|
||||
```
|
||||
|
||||
## Example Meshes
|
||||
An example mesh with the default configuration parameters is shown below (coloration indicates attribute IDs of different regions):
|
||||
|
||||
|
||||
## Funding
|
||||
Stroid is developed as part of the 4D-STAR project.
|
||||
|
||||
4D-STAR is funded by European Research Council (ERC) under the Horizon Europe programme (Synergy Grant agreement No.
|
||||
101071505: 4D-STAR)
|
||||
Work for this project is funded by the European Union. Views and opinions expressed are however those of the author(s)
|
||||
only and do not necessarily reflect those of the European Union or the European Research Council.
|
||||
@@ -3,14 +3,42 @@
|
||||
#include "mfem.hpp"
|
||||
|
||||
namespace stroid::IO {
|
||||
/**
|
||||
* @brief Visualization modes for GLVis display.
|
||||
*/
|
||||
enum class VISUALIZATION_MODE : uint8_t {
|
||||
/** @brief No attribute visualization (default rendering). */
|
||||
NONE,
|
||||
/** @brief Color elements by their element attribute/ID. */
|
||||
ELEMENT_ID,
|
||||
/** @brief Color boundary-adjacent elements by boundary attribute/ID. */
|
||||
BOUNDARY_ELEMENT_ID
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Save a mesh to MFEM's native `.mesh` format.
|
||||
* @param mesh Mesh to serialize.
|
||||
* @param filename Output path (including extension).
|
||||
*/
|
||||
void SaveMesh(const mfem::Mesh& mesh, const std::string& filename);
|
||||
/**
|
||||
* @brief Save a mesh as a ParaView VTU dataset.
|
||||
* @param mesh Mesh to export.
|
||||
* @param exportName Output base name (ParaView will add extensions).
|
||||
*/
|
||||
void SaveVTU(mfem::Mesh& mesh, const std::string& exportName);
|
||||
void ViewMesh(mfem::Mesh &mesh, const std::string& title, VISUALIZATION_MODE mode);
|
||||
/**
|
||||
* @brief Stream a mesh to a running GLVis server for interactive viewing.
|
||||
* @param mesh Mesh to display.
|
||||
* @param title Window title shown in GLVis.
|
||||
* @param mode Attribute visualization mode.
|
||||
* @param vishost GLVis server host.
|
||||
* @param visport GLVis server port.
|
||||
*/
|
||||
void ViewMesh(mfem::Mesh &mesh, const std::string& title, VISUALIZATION_MODE mode, const std::string &vishost, int visport);
|
||||
/**
|
||||
* @brief Visualize boundary face valence (1=surface, 2=internal).
|
||||
* @param mesh Mesh whose boundary faces are inspected.
|
||||
*/
|
||||
void VisualizeFaceValence(mfem::Mesh& mesh);
|
||||
}
|
||||
@@ -1,18 +1,63 @@
|
||||
#pragma once
|
||||
|
||||
namespace stroid::config {
|
||||
/**
|
||||
* @brief Configuration parameters for stroid mesh generation.
|
||||
*
|
||||
* These values are typically loaded via
|
||||
* `fourdst::config::Config<stroid::config::MeshConfig>` from a TOML file.
|
||||
* The README shows the expected TOML layout under the `[main]` table.
|
||||
* Unspecified keys use the defaults defined here.
|
||||
*/
|
||||
struct MeshConfig {
|
||||
int refinement_levels = 3;
|
||||
int order = 2;
|
||||
/**
|
||||
* @brief Number of uniform refinement passes applied after topology creation.
|
||||
* @toml [main].refinement_levels
|
||||
*/
|
||||
int refinement_levels = 4;
|
||||
/**
|
||||
* @brief Polynomial order for high-order elements.
|
||||
* @toml [main].order
|
||||
*/
|
||||
int order = 3;
|
||||
/**
|
||||
* @brief Whether to include an external domain extending to `r_infinity`.
|
||||
* @details Currently this flag does not affect mesh generation.
|
||||
* @toml [main].include_external_domain
|
||||
*/
|
||||
bool include_external_domain = false;
|
||||
|
||||
double r_core = 2.5;
|
||||
/**
|
||||
* @brief Radius of the stellar core region.
|
||||
* @toml [main].r_core
|
||||
*/
|
||||
double r_core = 1.5;
|
||||
/**
|
||||
* @brief Radius of the stellar surface.
|
||||
* @toml [main].r_star
|
||||
*/
|
||||
double r_star = 5.0;
|
||||
/**
|
||||
* @brief Flattening factor for spheroidal shaping (0 = spherical, >0 = oblate).
|
||||
* @toml [main].flattening
|
||||
*/
|
||||
double flattening = 0;
|
||||
|
||||
/**
|
||||
* @brief Outer radius of the external domain when enabled.
|
||||
* @toml [main].r_infinity
|
||||
*/
|
||||
double r_infinity = 6.0;
|
||||
|
||||
/**
|
||||
* @brief Radius inside which transformations are skipped to avoid singularities.
|
||||
* @toml [main].r_instability
|
||||
*/
|
||||
double r_instability = 1e-14;
|
||||
/**
|
||||
* @brief Controls the smoothness/steepness of the core-to-envelope transition.
|
||||
* @toml [main].core_steepness
|
||||
*/
|
||||
double core_steepness = 1.0;
|
||||
};
|
||||
}
|
||||
|
||||
27
src/include/stroid/meson.build
Normal file
27
src/include/stroid/meson.build
Normal file
@@ -0,0 +1,27 @@
|
||||
python_exe = import('python').find_installation('python3')
|
||||
|
||||
version_parser = '''
|
||||
import sys, re
|
||||
ver = sys.argv[1]
|
||||
if ver.startswith("v"): ver = ver[1:]
|
||||
m = re.match(r"^(\d+)\.(\d+)\.(\d+)(.*)$", ver)
|
||||
if m:
|
||||
print(f"{m.group(1)};{m.group(2)};{m.group(3)};{m.group(4)}")
|
||||
else:
|
||||
print("0;0;0;unknown")
|
||||
'''
|
||||
|
||||
ver_res = run_command(python_exe, '-c', version_parser, meson.project_version(), check: true)
|
||||
ver_parts = ver_res.stdout().strip().split(';')
|
||||
|
||||
config = configuration_data()
|
||||
config.set('STROID_VERSION_MAJOR', ver_parts[0])
|
||||
config.set('STROID_VERSION_MINOR', ver_parts[1])
|
||||
config.set('STROID_VERSION_PATCH', ver_parts[2])
|
||||
config.set('STROID_VERSION_TAG', ver_parts[3])
|
||||
|
||||
configure_file(
|
||||
input : 'stroid.h.in',
|
||||
output : 'stroid.h',
|
||||
configuration : config ,
|
||||
)
|
||||
110
src/include/stroid/stroid.h.in
Normal file
110
src/include/stroid/stroid.h.in
Normal file
@@ -0,0 +1,110 @@
|
||||
#pragma once
|
||||
|
||||
#include "stroid/config/config.h"
|
||||
#include "stroid/topology/topology.h"
|
||||
#include "stroid/topology/mapping.h"
|
||||
#include "stroid/topology/curvilinear.h"
|
||||
#include "stroid/utils/mesh_utils.h"
|
||||
#include "stroid/IO/mesh.h"
|
||||
|
||||
/**
|
||||
* @namespace stroid
|
||||
* @brief Public API surface for the stroid mesh generation library.
|
||||
*
|
||||
* This namespace aggregates configuration, topology construction, mapping, and
|
||||
* mesh utilities for building curvilinear multi-block meshes.
|
||||
*
|
||||
* @par Example: build a mesh programmatically
|
||||
* @code
|
||||
* #include <memory>
|
||||
* #include "mfem.hpp"
|
||||
* #include "fourdst/config/config.h"
|
||||
* #include "stroid/stroid.h"
|
||||
*
|
||||
* int main() {
|
||||
* fourdst::config::Config<stroid::config::MeshConfig> cfg;
|
||||
* auto mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
* stroid::topology::Finalize(*mesh, cfg);
|
||||
* stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
* stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
* stroid::IO::SaveVTU(*mesh, "stroid");
|
||||
* }
|
||||
* @endcode
|
||||
*
|
||||
* @par Example: tweak config then visualize
|
||||
* @code
|
||||
* fourdst::config::Config<stroid::config::MeshConfig> cfg;
|
||||
* cfg->order = 4;
|
||||
* cfg->flattening = 0.1;
|
||||
* auto mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
* stroid::topology::Finalize(*mesh, cfg);
|
||||
* stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
* stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
* stroid::IO::ViewMesh(*mesh, "Stroid Mesh", stroid::IO::VISUALIZATION_MODE::ELEMENT_ID, "localhost", 19916);
|
||||
* @endcode
|
||||
*/
|
||||
namespace stroid {
|
||||
/**
|
||||
* @brief Version helpers for the stroid library.
|
||||
*/
|
||||
struct version {
|
||||
static constexpr int major = @STROID_VERSION_MAJOR@;
|
||||
static constexpr int minor = @STROID_VERSION_MINOR@;
|
||||
static constexpr int patch = @STROID_VERSION_PATCH@;
|
||||
static constexpr const char* tag = "@STROID_VERSION_TAG@";
|
||||
|
||||
static std::string toString() {
|
||||
std::string versionStr = std::to_string(major) + "." +
|
||||
std::to_string(minor) + "." +
|
||||
std::to_string(patch);
|
||||
if (std::string(tag) != "") {
|
||||
versionStr += "-" + std::string(tag);
|
||||
}
|
||||
return versionStr;
|
||||
}
|
||||
|
||||
friend std::ostream& operator<<(std::ostream& os, const version&) {
|
||||
os << toString();
|
||||
return os;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* @namespace std
|
||||
* @brief Standard library extensions used by stroid.
|
||||
*
|
||||
* Provides a `std::formatter` specialization for `stroid::version` so it can
|
||||
* be used with `std::format` and related APIs.
|
||||
*/
|
||||
// Overload format struct
|
||||
template <>
|
||||
struct std::formatter<stroid::version> : std::formatter<std::string> {
|
||||
auto format(const stroid::version& v, auto& ctx) {
|
||||
return std::formatter<std::string>::format(stroid::version::toString(), ctx);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* @namespace stroid::config
|
||||
* @brief Configuration types and defaults for mesh generation.
|
||||
*/
|
||||
namespace stroid::config {}
|
||||
|
||||
/**
|
||||
* @namespace stroid::topology
|
||||
* @brief Topology construction and curvilinear mapping utilities.
|
||||
*/
|
||||
namespace stroid::topology {}
|
||||
|
||||
/**
|
||||
* @namespace stroid::IO
|
||||
* @brief Mesh serialization and visualization helpers.
|
||||
*/
|
||||
namespace stroid::IO {}
|
||||
|
||||
/**
|
||||
* @namespace stroid::utils
|
||||
* @brief Mesh inspection and validation utilities.
|
||||
*/
|
||||
namespace stroid::utils {}
|
||||
@@ -5,6 +5,17 @@
|
||||
#include "fourdst/config/config.h"
|
||||
|
||||
namespace stroid::topology {
|
||||
/**
|
||||
* @brief Promote a mesh to high-order by attaching an H1 nodal finite element space.
|
||||
* @param mesh Mesh to update in-place.
|
||||
* @param config Mesh configuration (uses `order`).
|
||||
*/
|
||||
void PromoteToHighOrder(mfem::Mesh& mesh, const fourdst::config::Config<config::MeshConfig> &config);
|
||||
/**
|
||||
* @brief Project high-order mesh nodes using the configured curvilinear mapping.
|
||||
* @details Requires nodes to be present (call PromoteToHighOrder first).
|
||||
* @param mesh Mesh to update in-place.
|
||||
* @param config Mesh configuration (uses radii, flattening, and mapping parameters).
|
||||
*/
|
||||
void ProjectMesh(mfem::Mesh& mesh, const fourdst::config::Config<config::MeshConfig> &config);
|
||||
}
|
||||
@@ -5,11 +5,31 @@
|
||||
#include "fourdst/config/config.h"
|
||||
|
||||
namespace stroid::topology {
|
||||
/**
|
||||
* @brief Apply an equiangular (gnomonic) projection to a point on a cube.
|
||||
* @param pos Position vector updated in-place.
|
||||
*/
|
||||
void ApplyEquiangular(mfem::Vector& pos);
|
||||
|
||||
/**
|
||||
* @brief Apply spheroidal flattening along the Z axis.
|
||||
* @param pos Position vector updated in-place.
|
||||
* @param config Mesh configuration (uses `flattening`).
|
||||
*/
|
||||
void ApplySpheroidal(mfem::Vector& pos, const fourdst::config::Config<config::MeshConfig> &config);
|
||||
|
||||
/**
|
||||
* @brief Apply Kelvin transform outside the stellar radius.
|
||||
* @param pos Position vector updated in-place.
|
||||
* @param config Mesh configuration (uses `r_star` and `r_infinity`).
|
||||
*/
|
||||
void ApplyKelvin(mfem::Vector& pos, const fourdst::config::Config<config::MeshConfig> &config);
|
||||
|
||||
/**
|
||||
* @brief Map a point from the initial block topology to the curvilinear domain.
|
||||
* @param pos Position vector updated in-place.
|
||||
* @param config Mesh configuration (uses radii, flattening, instability radius, and core steepness).
|
||||
* @param attribute_id Element attribute ID (currently unused).
|
||||
*/
|
||||
void TransformPoint(mfem::Vector& pos, const fourdst::config::Config<config::MeshConfig> &config, int attribute_id);
|
||||
}
|
||||
@@ -6,6 +6,16 @@
|
||||
#include <memory>
|
||||
|
||||
namespace stroid::topology {
|
||||
/**
|
||||
* @brief Build the initial multi-block mesh topology for the star model.
|
||||
* @param config Mesh configuration (uses radii and domain flags).
|
||||
* @return Newly allocated mesh skeleton (not yet refined or curved).
|
||||
*/
|
||||
std::unique_ptr<mfem::Mesh> BuildSkeleton(const fourdst::config::Config<config::MeshConfig> & config);
|
||||
/**
|
||||
* @brief Finalize topology, validate orientation, and apply uniform refinement.
|
||||
* @param mesh Mesh to finalize in-place.
|
||||
* @param config Mesh configuration (uses `refinement_levels`).
|
||||
*/
|
||||
void Finalize(mfem::Mesh& mesh, const fourdst::config::Config<config::MeshConfig> &config);
|
||||
}
|
||||
|
||||
@@ -3,6 +3,16 @@
|
||||
#include "mfem.hpp"
|
||||
|
||||
namespace stroid::utils {
|
||||
/**
|
||||
* @brief Mark elements with negative Jacobian determinant.
|
||||
* @details Elements detected as flipped are assigned attribute 999.
|
||||
* @param mesh Mesh to scan and update in-place.
|
||||
*/
|
||||
void MarkFlippedElements(mfem::Mesh& mesh);
|
||||
/**
|
||||
* @brief Mark boundary elements whose outward normal orientation is flipped.
|
||||
* @details Boundary elements detected as flipped are assigned attribute 500.
|
||||
* @param mesh Mesh to scan and update in-place.
|
||||
*/
|
||||
void MarkFlippedBoundaryElements(mfem::Mesh& mesh);
|
||||
}
|
||||
@@ -17,14 +17,13 @@ namespace stroid::IO {
|
||||
|
||||
void SaveVTU(mfem::Mesh &mesh, const std::string &exportName) {
|
||||
mfem::ParaViewDataCollection pd(exportName, &mesh);
|
||||
pd.SetDataFormat(mfem::VTKFormat::BINARY);
|
||||
pd.SetHighOrderOutput(true);
|
||||
pd.Save();
|
||||
}
|
||||
|
||||
void ViewMesh(mfem::Mesh &mesh, const std::string& title, const VISUALIZATION_MODE mode) {
|
||||
char vishost[] = "localhost";
|
||||
int visport = 19916;
|
||||
mfem::socketstream sol_sock(vishost, visport);
|
||||
void ViewMesh(mfem::Mesh &mesh, const std::string& title, const VISUALIZATION_MODE mode, const std::string &vishost, int visport) {
|
||||
mfem::socketstream sol_sock(vishost.c_str(), visport);
|
||||
if (!sol_sock.is_open()) {
|
||||
std::cerr << "Unable to connect to GLVis server at "
|
||||
<< vishost << ':' << visport << std::endl;
|
||||
|
||||
@@ -1,8 +1,10 @@
|
||||
dependencies = [
|
||||
mfem_dep,
|
||||
config_dep
|
||||
config_dep,
|
||||
]
|
||||
|
||||
subdir('include/stroid')
|
||||
|
||||
stroid_include_files = include_directories('include')
|
||||
stroid_sources = files(
|
||||
'lib/topology/curvilinear.cpp',
|
||||
@@ -13,7 +15,7 @@ stroid_sources = files(
|
||||
)
|
||||
|
||||
stroid_lib = static_library(
|
||||
'stroid',
|
||||
'libstroid',
|
||||
stroid_sources,
|
||||
include_directories: stroid_include_files,
|
||||
dependencies: dependencies,
|
||||
|
||||
10
subprojects/cli11.wrap
Normal file
10
subprojects/cli11.wrap
Normal file
@@ -0,0 +1,10 @@
|
||||
[wrap-file]
|
||||
directory = CLI11-2.6.1
|
||||
source_url = https://github.com/CLIUtils/CLI11/archive/refs/tags/v2.6.1.tar.gz
|
||||
source_filename = CLI11-2.6.1.tar.gz
|
||||
source_hash = 377691f3fac2b340f12a2f79f523c780564578ba3d6eaf5238e9f35895d5ba95
|
||||
source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/cli11_2.6.1-1/CLI11-2.6.1.tar.gz
|
||||
wrapdb_version = 2.6.1-1
|
||||
|
||||
[provide]
|
||||
dependency_names = CLI11
|
||||
@@ -1 +1,27 @@
|
||||
subdir('stroid_sandbox')
|
||||
gtest_dep = dependency('gtest', main: true, required : true)
|
||||
gtest_main = dependency('gtest_main', required: true)
|
||||
gtest_nomain_dep = dependency('gtest', main: false, required : true)
|
||||
|
||||
# Test files for const
|
||||
test_sources = [
|
||||
'stroidTest.cpp'
|
||||
]
|
||||
|
||||
foreach test_file : test_sources
|
||||
exe_name = test_file.split('.')[0]
|
||||
|
||||
test_exe = executable(
|
||||
exe_name,
|
||||
test_file,
|
||||
dependencies: [
|
||||
stroid_dep,
|
||||
gtest_dep,
|
||||
gtest_main
|
||||
],
|
||||
)
|
||||
|
||||
test(
|
||||
exe_name,
|
||||
test_exe,
|
||||
env: ['MESON_SOURCE_ROOT=' + meson.project_source_root(), 'MESON_BUILD_ROOT=' + meson.project_build_root()])
|
||||
endforeach
|
||||
|
||||
220
tests/stroidTest.cpp
Normal file
220
tests/stroidTest.cpp
Normal file
@@ -0,0 +1,220 @@
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
#include "fourdst/config/config.h"
|
||||
#include "stroid/config/config.h"
|
||||
#include "stroid/IO/mesh.h"
|
||||
#include "stroid/topology/curvilinear.h"
|
||||
#include "stroid/topology/mapping.h"
|
||||
#include "stroid/topology/topology.h"
|
||||
|
||||
#include <cmath>
|
||||
#include <filesystem>
|
||||
#include <cstdlib>
|
||||
#include <string>
|
||||
|
||||
namespace {
|
||||
|
||||
constexpr double kPi = 3.14159265358979323846;
|
||||
|
||||
using Config = fourdst::config::Config<stroid::config::MeshConfig>;
|
||||
|
||||
|
||||
std::filesystem::path GetSourceRoot() {
|
||||
if (const char* env = std::getenv("MESON_SOURCE_ROOT")) {
|
||||
return std::filesystem::path(env);
|
||||
}
|
||||
return std::filesystem::current_path();
|
||||
}
|
||||
|
||||
Config LoadConfigFromRepo(const std::filesystem::path& relative_path) {
|
||||
Config cfg;
|
||||
cfg.load((GetSourceRoot() / relative_path).string());
|
||||
return cfg;
|
||||
}
|
||||
|
||||
|
||||
bool IsFiniteMeshNodes(const mfem::Mesh& mesh) {
|
||||
const mfem::GridFunction* nodes = mesh.GetNodes();
|
||||
if (!nodes) {
|
||||
return false;
|
||||
}
|
||||
const int vdim = nodes->FESpace()->GetVDim();
|
||||
const int ndofs = nodes->FESpace()->GetNDofs();
|
||||
for (int i = 0; i < ndofs; ++i) {
|
||||
for (int d = 0; d < vdim; ++d) {
|
||||
const double val = (*nodes)(nodes->FESpace()->DofToVDof(i, d));
|
||||
if (!std::isfinite(val)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
/**
|
||||
* @brief Test suite for the Stroid library
|
||||
*/
|
||||
class stroidTest : public ::testing::Test {};
|
||||
|
||||
TEST_F(stroidTest, BuildSkeleton_DefaultCounts) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
|
||||
ASSERT_NE(mesh, nullptr);
|
||||
EXPECT_EQ(mesh->Dimension(), 3);
|
||||
EXPECT_EQ(mesh->GetNV(), 16);
|
||||
EXPECT_EQ(mesh->GetNE(), 7);
|
||||
EXPECT_EQ(mesh->GetNBE(), 6);
|
||||
}
|
||||
|
||||
|
||||
TEST_F(stroidTest, Finalize_RefinementIncreasesElements) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
const int initial_elements = mesh->GetNE();
|
||||
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
|
||||
EXPECT_GT(mesh->GetNE(), initial_elements);
|
||||
EXPECT_TRUE(mesh->Conforming());
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, PromoteToHighOrder_SetsNodes) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
|
||||
EXPECT_NE(mesh->GetNodes(), nullptr);
|
||||
EXPECT_TRUE(IsFiniteMeshNodes(*mesh));
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, ProjectMesh_ProducesFiniteNodes) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
|
||||
stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
|
||||
EXPECT_TRUE(IsFiniteMeshNodes(*mesh));
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, ApplyEquiangular_BasicTransform) {
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 1.0;
|
||||
pos(1) = 0.5;
|
||||
pos(2) = -0.25;
|
||||
|
||||
stroid::topology::ApplyEquiangular(pos);
|
||||
|
||||
const double expected_y = 1.0 * std::tan(kPi / 4.0 * (0.5 / 1.0));
|
||||
const double expected_z = 1.0 * std::tan(kPi / 4.0 * (-0.25 / 1.0));
|
||||
EXPECT_NEAR(pos(1), expected_y, 1e-12);
|
||||
EXPECT_NEAR(pos(2), expected_z, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, ApplySpheroidal_FlattensZ) {
|
||||
const Config cfg = LoadConfigFromRepo("configs/test_flattening.toml");
|
||||
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 0.0;
|
||||
pos(1) = 0.0;
|
||||
pos(2) = 10.0;
|
||||
|
||||
stroid::topology::ApplySpheroidal(pos, cfg);
|
||||
|
||||
EXPECT_NEAR(pos(2), 8.0, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, ApplyKelvin_ExpandsOutsideStar) {
|
||||
const Config cfg;
|
||||
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 5.5;
|
||||
pos(1) = 0.0;
|
||||
pos(2) = 0.0;
|
||||
|
||||
stroid::topology::ApplyKelvin(pos, cfg);
|
||||
|
||||
EXPECT_NEAR(pos(0), 6.0, 1e-12);
|
||||
EXPECT_NEAR(pos(1), 0.0, 1e-12);
|
||||
EXPECT_NEAR(pos(2), 0.0, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, TransformPoint_AxisInsideCore_NoChange) {
|
||||
const Config cfg;
|
||||
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 1.0;
|
||||
pos(1) = 0.0;
|
||||
pos(2) = 0.0;
|
||||
|
||||
stroid::topology::TransformPoint(pos, cfg, 0);
|
||||
|
||||
EXPECT_NEAR(pos(0), 1.0, 1e-12);
|
||||
EXPECT_NEAR(pos(1), 0.0, 1e-12);
|
||||
EXPECT_NEAR(pos(2), 0.0, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, TransformPoint_AxisEnvelope_NoChange) {
|
||||
const Config cfg;
|
||||
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 3.0;
|
||||
pos(1) = 0.0;
|
||||
pos(2) = 0.0;
|
||||
|
||||
stroid::topology::TransformPoint(pos, cfg, 0);
|
||||
|
||||
EXPECT_NEAR(pos(0), 3.0, 1e-12);
|
||||
EXPECT_NEAR(pos(1), 0.0, 1e-12);
|
||||
EXPECT_NEAR(pos(2), 0.0, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, TransformPoint_AxisOutsideStar_KelvinExpands) {
|
||||
const Config cfg;
|
||||
|
||||
mfem::Vector pos(3);
|
||||
pos(0) = 5.5;
|
||||
pos(1) = 0.0;
|
||||
pos(2) = 0.0;
|
||||
|
||||
stroid::topology::TransformPoint(pos, cfg, 0);
|
||||
|
||||
EXPECT_NEAR(pos(0), 6.0, 1e-12);
|
||||
EXPECT_NEAR(pos(1), 0.0, 1e-12);
|
||||
EXPECT_NEAR(pos(2), 0.0, 1e-12);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, SaveMesh_WritesFile) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
|
||||
const std::filesystem::path tmp_dir = std::filesystem::temp_directory_path();
|
||||
const std::filesystem::path mesh_path = tmp_dir / "stroid_test_mesh.mesh";
|
||||
|
||||
stroid::IO::SaveMesh(*mesh, mesh_path.string());
|
||||
|
||||
ASSERT_TRUE(std::filesystem::exists(mesh_path));
|
||||
EXPECT_GT(std::filesystem::file_size(mesh_path), 0u);
|
||||
|
||||
std::error_code ec;
|
||||
std::filesystem::remove(mesh_path, ec);
|
||||
}
|
||||
|
||||
TEST_F(stroidTest, EndToEnd_BuildFinalizePromoteProject) {
|
||||
const Config cfg;
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
|
||||
EXPECT_GT(mesh->GetNE(), 0);
|
||||
EXPECT_NE(mesh->GetNodes(), nullptr);
|
||||
EXPECT_TRUE(IsFiniteMeshNodes(*mesh));
|
||||
}
|
||||
@@ -1,27 +0,0 @@
|
||||
#include <print>
|
||||
#include "stroid/topology/topology.h"
|
||||
#include "stroid/config/config.h"
|
||||
#include "stroid/IO/mesh.h"
|
||||
#include <memory>
|
||||
#include "mfem.hpp"
|
||||
#include "stroid/topology/curvilinear.h"
|
||||
#include "stroid/utils/mesh_utils.h"
|
||||
|
||||
#include "fourdst/config/config.h"
|
||||
|
||||
int main() {
|
||||
const fourdst::config::Config<stroid::config::MeshConfig> cfg;
|
||||
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
//
|
||||
// stroid::utils::MarkFlippedElements(*mesh);
|
||||
// stroid::utils::MarkFlippedBoundaryElements(*mesh);
|
||||
|
||||
|
||||
stroid::IO::ViewMesh(*mesh, "Spheroidal Mesh", stroid::IO::VISUALIZATION_MODE::BOUNDARY_ELEMENT_ID);
|
||||
// stroid::IO::VisualizeFaceValence(*mesh);
|
||||
// stroid::IO::SaveVTU(*mesh, "SpheroidalMesh");
|
||||
}
|
||||
@@ -1 +0,0 @@
|
||||
executable('stroid_sandbox', 'main.cpp', dependencies: stroid_dep)
|
||||
1
tools/meson.build
Normal file
1
tools/meson.build
Normal file
@@ -0,0 +1 @@
|
||||
executable('stroid', 'stroid.cpp', dependencies: [stroid_dep, cli11_dep], install: true)
|
||||
84
tools/stroid.cpp
Normal file
84
tools/stroid.cpp
Normal file
@@ -0,0 +1,84 @@
|
||||
#include <memory>
|
||||
#include "mfem.hpp"
|
||||
|
||||
#include "stroid/config/config.h"
|
||||
#include "stroid/IO/mesh.h"
|
||||
#include "stroid/topology/curvilinear.h"
|
||||
#include "stroid/topology/topology.h"
|
||||
|
||||
#include "stroid/stroid.h"
|
||||
|
||||
#include "fourdst/config/config.h"
|
||||
|
||||
#include "CLI/CLI.hpp"
|
||||
#include <optional>
|
||||
|
||||
enum INFO_MODE {
|
||||
VERSION,
|
||||
DEFAULT_CONFIG
|
||||
};
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
fourdst::config::Config<stroid::config::MeshConfig> cfg;
|
||||
|
||||
CLI::App app{"stroid - A tool for generating multi-block meshes for stellar modeling"};
|
||||
auto* generate = app.add_subcommand("generate", "Generate a multi-block mesh for stellar modeling");
|
||||
auto* info = app.add_subcommand("info", "Access information about the program stroid");
|
||||
|
||||
std::optional<std::string> config_filename;
|
||||
std::string output_filename;
|
||||
bool view_mesh;
|
||||
bool no_save;
|
||||
std::optional<std::string> glvis_host;
|
||||
std::optional<int> glvis_port;
|
||||
|
||||
generate->add_option("-c,--config", config_filename, "Path to configuration file")->check(CLI::ExistingFile);
|
||||
generate->add_flag("-v,--view", view_mesh, "View the generated mesh using GLVis");
|
||||
generate->add_flag("-n,--nosave", no_save, "Do not save the generated mesh to a file");
|
||||
generate->add_option("--glvis-host", glvis_host, "GLVis server host (default: localhost)")->default_val("localhost");
|
||||
generate->add_option("--glvis-port", glvis_port, "GLVis server port (default: 19916)")->default_val(19916);
|
||||
generate->add_option("-o,--output", output_filename, "Output filename for the generated mesh")->default_val("stroid");
|
||||
|
||||
|
||||
info->add_flag_callback("-v,--version", []() {
|
||||
std::println("Stroid Version {}", stroid::version::toString());
|
||||
return 0;
|
||||
}, "Display stroid version information");
|
||||
|
||||
info->add_flag_callback("-d,--default", [&cfg]() {
|
||||
cfg.save("default.toml");
|
||||
}, "Save the default configuration to a file default.toml");
|
||||
|
||||
|
||||
CLI11_PARSE(app, argc, argv);
|
||||
|
||||
// Ensure that if view is requested, host and port are set
|
||||
if (view_mesh) {
|
||||
if (!glvis_host.has_value()) {
|
||||
glvis_host = "localhost";
|
||||
}
|
||||
if (!glvis_port.has_value()) {
|
||||
glvis_port = 19916;
|
||||
}
|
||||
}
|
||||
|
||||
// If config filename is provided, load configuration from file
|
||||
if (config_filename.has_value()) {
|
||||
cfg.load(config_filename.value());
|
||||
}
|
||||
|
||||
|
||||
const std::unique_ptr<mfem::Mesh> mesh = stroid::topology::BuildSkeleton(cfg);
|
||||
stroid::topology::Finalize(*mesh, cfg);
|
||||
stroid::topology::PromoteToHighOrder(*mesh, cfg);
|
||||
stroid::topology::ProjectMesh(*mesh, cfg);
|
||||
|
||||
|
||||
if (!output_filename.empty() && !no_save) {
|
||||
stroid::IO::SaveVTU(*mesh, output_filename);
|
||||
}
|
||||
|
||||
if (view_mesh) {
|
||||
stroid::IO::ViewMesh(*mesh, "Spheroidal Mesh - Colored by Element ID", stroid::IO::VISUALIZATION_MODE::ELEMENT_ID, glvis_host.value(), glvis_port.value());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user