def set_up_verts(self, vertices, edges, faces, compare_func):
if int(self.vertex_mode) == 0:
bm = bmesh_from_pydata(vertices, edges, faces, normal_update=True)
vals = [tuple(v.normal) for v in bm.verts]
bm.free()
compare_func = equal_vectors
elif int(self.vertex_mode) == 1:
vals = adjacent_edg_pol(vertices, faces)
elif int(self.vertex_mode) == 3:
vals = adjacent_edg_pol(vertices, edges)
return vals, compare_func
def connected_edges(verts, edges):
'''edges conected to each edge'''
v_adja = adjacent_edg_pol(verts, edges)
vals = []
for e in edges:
adj = []
for c in e:
adj.extend(v_adja[c])
adj.remove(e)
vals.append(adj)
return vals
def pols_neighbor(verts, pols):
v_adj = adjacent_edg_pol(verts, pols)
vals = []
for pol in pols:
pol_adj = []
for c in pol:
for related_pol in v_adj[c]:
if not related_pol in pol_adj:
pol_adj.append(related_pol)
pol_adj.remove(pol)
vals.append(pol_adj)
return vals
def connected_edges(verts, edges):
'''
edges conected to each edge
vertices: list as [vertex, vertex, ...], being each vertex [float, float, float].
edges: list as [edge, edge,..], being each edge [int, int].
returns edges connected to each edge as [[edge, edge,...],[edge,...],...]
'''
v_adjacent = adjacent_edg_pol(verts, edges)
vals = []
for edge in edges:
adj_edges = []
for v_ind in edge:
adj_edges.extend(v_adjacent[v_ind])
adj_edges.remove(edge)
vals.append(adj_edges)
return vals
def pols_neighbor(verts, pols):
'''
returns the polygons that share one edges with each polygon [[pol, pol,..], [pol,..]]
pols: list as [polygon, polygon,..], being each polygon [int, int, ...].
'''
v_adj = adjacent_edg_pol(verts, pols)
vals = []
for pol in pols:
pol_adj = []
for v_id in pol:
for related_pol in v_adj[v_id]:
if not related_pol in pol_adj:
pol_adj.append(related_pol)
pol_adj.remove(pol)
vals.append(pol_adj)
return vals
