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Add remesh_tiny_elements keyword to driver.run() #176

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merged 4 commits into from
Sep 16, 2024
Merged

Add remesh_tiny_elements keyword to driver.run() #176

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a0cab1b
Merge pull request #1 from SanderHulst/feature/use_site_module
SanderHulst Jun 22, 2023
5679c88
Merge pull request #2 from SanderHulst/feature/except_geos_exception
SanderHulst Jun 22, 2023
367ad0d
Merge remote-tracking branch 'upstream/main'
SanderHulst Oct 23, 2023
e297bbd
:star: add remesh_tiny_elements keyword to driver.run()
SanderHulst Sep 16, 2024
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14 changes: 7 additions & 7 deletions ocsmesh/driver.py
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ def __init__(
self._crs = CRS.from_user_input(crs) if crs is not None else crs
self._opts.verbosity = verbosity

def run(self, sieve=None, quality_metric=1.05):
def run(self, sieve=None, quality_metric=1.05, remesh_tiny_elements=False):

hfun_msh_t = self.hfun.msh_t()

Expand Down Expand Up @@ -116,12 +116,12 @@ def run(self, sieve=None, quality_metric=1.05):
utils.reproject(output_mesh, self._crs)

_logger.info('Finalizing mesh...')
# Don't need to use ad-hoc fix since Jigsaw tiny element
# issue is resolve. In case needed add a flag for remesh
# since it's computationally expensive
# if self.opts.hfun_hmin > 0:
# output_mesh = utils.remesh_small_elements(
# self.opts, geom_msh_t, output_mesh, hfun_msh_t)
if self.opts.hfun_hmin > 0 and remesh_tiny_elements:
# Jigsaw creates tiny elements on high gradients. Run the driver with the remesh_tiny_elements key
# set to True once you find that your mesh has tiny elements. Default is False as it is an expensive
# operation
output_mesh = utils.remesh_small_elements(
self.opts, geom_msh_t, output_mesh, hfun_msh_t)
utils.finalize_mesh(output_mesh, sieve)

_logger.info('done!')
Expand Down
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