def triangulate_strips(zone):
meshes = []
for faces in zone:
mesh = Mesh()
mesh.update_default_vertex_attributes(FABRIC.default_vertex_attributes)
mesh.update_default_edge_attributes(FABRIC.default_edge_attributes)
mesh.update_default_face_attributes(FABRIC.default_face_attributes)
for fkey in faces:
keys = FABRIC.face_vertices(fkey)
for key in keys:
if key not in mesh.vertex:
attr = FABRIC.vertex[key].copy()
mesh.add_vertex(key=key, attr_dict=attr)
attr = FABRIC.facedata[fkey].copy()
mesh.add_face(keys, fkey=fkey, attr_dict=attr)
for u, v, attr in mesh.edges(True):
for name in attr:
value = FABRIC.get_edge_attribute((u, v), name)
attr[name] = value
trimesh = mesh.copy()
mesh_quads_to_triangles(trimesh, check_angles=True)
meshes.append([mesh, trimesh])
return meshes
mesh = sd.mesh_subdivide_quad(mesh)
fkeys = list(mesh.faces())
for fk in fkeys:
new_keys = msd.segment_face(mesh, fk, num=2, start_index=0)
for key in new_keys:
mesh.face_attribute(key, "ftype", "plot")
# artist = MeshArtist(mesh, layer="level1")
# artist.clear_layer()
# artist.draw_faces( join_faces=True)
m1 = mesh.copy()
subdivide_by_ftype(m1)
# artist2 = MeshArtist(m1, layer="level2")
# artist2.clear_layer()
m1fkeys = list(m1.faces())
#circulation = [key for key in m1fkeys if m1.face_attribute(key, 'ftype')== "circulation"]
#construction = [key for key in m1fkeys if m1.face_attribute(key, 'ftype')== "construction"]
# artist2.draw_faces( circulation, color= (255,0,0), join_faces=True)
# artist2.draw_faces( construction, color= (0,0,255), join_faces=True)
m2 = m1.copy()
subdivide_by_ftype(m2)
# artist3 = MeshArtist(m2, layer="level3")