def number_solids(self, shape):
count = 0
e = TopExp_Explorer(shape, TopAbs_SOLID)
while e.More():
count += 1
e.Next()
return count
def _get_topo(shape, topo):
explorer = TopExp_Explorer(shape, topo)
hashes = {}
while explorer.More():
item = explorer.Current()
hash_value = item.HashCode(MAX_HASH_KEY)
if hashes.get(hash_value) is None:
hashes[hash_value] = True
yield downcast(item)
explorer.Next()
def _get_topo(shape, topo):
explorer = TopExp_Explorer(shape, topo)
hashes = {}
while explorer.More():
item = explorer.Current()
hash = item.HashCode(HASH_CODE_MAX)
if hashes.get(hash) is None:
hashes[hash] = True
yield downcast(item)
explorer.Next()
def _objects(shape, shape_type):
HASH_CODE_MAX = 2147483647
out = {} # using dict to prevent duplicates
explorer = TopExp_Explorer(shape, shape_type)
while explorer.More():
item = explorer.Current()
out[item.HashCode(HASH_CODE_MAX)] = downcast(item)
explorer.Next()
return list(out.values())