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#!/usr/bin/python
# -*- coding: utf-8 -*-
from testGuiHelper import TestGUIHelper
yade.log.setLevel("Default", yade.log.ERROR)
scr = TestGUIHelper("LevelSet")
if 'LS_DEM' in yade.config.features:
guiIterPeriod = 10000
O.engines = O.engines + [PyRunner(iterPeriod=guiIterPeriod, command='scr.screenshotEngine()')]
# Create rectangular box from facets
O.bodies.append(geom.facetBox((0.0, 0.0, 0.0), (5.1, 5.1, 5.1))) #, wallMask=31
# Create a complicated level set shape to render
grid = RegularGrid(-4.99, 5.01, 41)
fmm = FastMarchingMethod(grid=grid, phiIni=phiIniPy(lambda x, y, z: distApproxRose((x, y, z)), grid), speed=1, heapSort=1)
phiField = fmm.phi()
O.bodies.append(levelSetBody(grid=grid, distField=phiField, center=(0, 0, 0), nSurfNodes=0))
O.dt = O.dt * 0.0001
O.run(guiIterPeriod * scr.getTestNum() + 1)
else:
print("Skipping testGuiLevelSet, LS_DEM not available in features")
scr.createEmptyFile("screenshots/testGui_LevelSet_OK_or_Skipped.txt") # creating verification file so there is no error thrown
os._exit(0)
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