def decouple_outout_cutin_fn(outer_mesh, inner_mesh):
from forward.mesh import (check_intersecting_fn,
cut_inner_fn, decouple_outout_fn, clean_mesh_fn)
intersections = check_intersecting_fn(outer_mesh, inner_mesh)
while(intersections):
outer_mesh = decouple_outout_fn(outer_mesh, inner_mesh)
outer_mesh = cut_inner_fn(outer_mesh, inner_mesh)
outer_mesh = clean_mesh_fn(outer_mesh)
intersections = check_intersecting_fn(outer_mesh, inner_mesh)
return outer_mesh
def iter_decoupling_fn(outer_mesh, inner_mesh):
from forward.mesh import (check_intersecting_fn,
cut_inner_fn, decouple_outout_fn, clean_mesh_fn)
intersections = check_intersecting_fn(outer_mesh, inner_mesh)
while(intersections):
for i in range(0, 3):
intersections = check_intersecting_fn(outer_mesh, inner_mesh)
if intersections:
outer_mesh = decouple_outout_fn(outer_mesh, inner_mesh)
else:
break
outer_mesh = cut_inner_fn(outer_mesh, inner_mesh)
outer_mesh = clean_mesh_fn(outer_mesh)
return outer_mesh
def iter_push_out_fn(outer_mesh, inner_mesh, iterations=5):
# This function loops until there are no
# intersections between two surfaces.
# It cuts away the inner surface and
# uses decouple_outout:
#
# "Treat 1st file as outer, 2nd file as inner component.
## "Resolve overlaps by moving outers triangles outwards."
## "Constrain the min distance between the components > d."
#
# at each iteration.
from forward.mesh import (check_intersecting_fn,
decouple_outout_fn)
for i in range(0, iterations):
intersecting = check_intersecting_fn(outer_mesh, inner_mesh)
if intersecting:
outer_mesh = decouple_outout_fn(outer_mesh, inner_mesh)
else:
break
return outer_mesh
def decouple_and_cut_inner_fn(outer_mesh, inner_mesh):
outer_mesh = decouple_outout_fn(outer_mesh, inner_mesh)
outer_mesh = cut_inner_fn(outer_mesh, inner_mesh)
return outer_mesh
