def doIt(self, args):
dagPath = mt.selected_dagPath();
meshFn = om.MFnMesh(dagPath);
mel.eval("SelectVertexMask");
cmds.select(cl=True);
for k in range(meshFn.numVertices()):
ve = mt.vertex_edges(dagPath, k);
vf = mt.vertex_faces(dagPath, k);
if len(ve)==2 and len(vf)>1:
cmds.select(dagPath.fullPathName()+".vtx["+str(k)+"]", tgl=True);
def doIt(self, args):
dagPath = mt.selected_dagPath()
meshFn = om.MFnMesh(dagPath)
mel.eval("SelectVertexMask")
cmds.select(cl=True)
for k in range(meshFn.numVertices()):
ve = mt.vertex_edges(dagPath, k)
vf = mt.vertex_faces(dagPath, k)
if len(ve) == 2 and len(vf) > 1:
cmds.select(dagPath.fullPathName() + ".vtx[" + str(k) + "]",
tgl=True)
def get_CV_line(dagPath, v, eK1, eK2):
meshFn = om.MFnMesh(dagPath);
e = mt.vertex_edges(dagPath, v);
if e[0]==eK1 or e[0]==eK2:
e = [e[1], e[3]];
else:
e = [e[0], e[2]];
tccNode = mt.get_TCC_DGnode(dagPath);
T = cmds.getAttr(tccNode.name()+".T");
he = []; hv = [];
for eK in e:
f = mt.edge_faces(dagPath, eK);
he0 = mt.halfedge(dagPath, f[0], eK1);
if he0[1]==-1:
he0 = mt.halfedge(dagPath, f[0], eK2);
eN = mt.edge(mt.next(he0));
dir = 0;
if eN == e[0] or eN == e[1]:
dir = 1;
else:
dir = -1;
he0 = mt.next(he0, dir);
T0 = mt.get_halfedge_data(dagPath, T, he0) if dir ==1 else mt.get_halfedge_data(dagPath, T, mt.prev(he0));
he1 = mt.next(he0, dir) if T0 else mt.next(mt.twin(mt.next(he0, dir)),dir);
T1 = mt.get_halfedge_data(dagPath, T, he1) if dir ==1 else mt.get_halfedge_data(dagPath, T, mt.prev(he1));
he2 = mt.next(he1, dir) if T1 else mt.next(mt.twin(mt.next(he1, dir)),dir);
he.append(he0);
he.append(he1);
he.append(he2);
hv.append(mt.tip(he0, dir));
hv.append(mt.tip(he1, dir));
hv.append(mt.tip(he2, dir));
he = [ he[2], he[1], he[0], he[3], he[4], he[5] ];
hv = [ hv[2], hv[1], hv[0], v, hv[3], hv[4], hv[5] ];
return (he, hv);
def get_CV_line(dagPath, v, eK1, eK2):
meshFn = om.MFnMesh(dagPath)
e = mt.vertex_edges(dagPath, v)
if e[0] == eK1 or e[0] == eK2:
e = [e[1], e[3]]
else:
e = [e[0], e[2]]
tccNode = mt.get_TCC_DGnode(dagPath)
T = cmds.getAttr(tccNode.name() + ".T")
he = []
hv = []
for eK in e:
f = mt.edge_faces(dagPath, eK)
he0 = mt.halfedge(dagPath, f[0], eK1)
if he0[1] == -1:
he0 = mt.halfedge(dagPath, f[0], eK2)
eN = mt.edge(mt.next(he0))
dir = 0
if eN == e[0] or eN == e[1]:
dir = 1
else:
dir = -1
he0 = mt.next(he0, dir)
T0 = mt.get_halfedge_data(dagPath, T, he0) if dir == 1 else mt.get_halfedge_data(dagPath, T, mt.prev(he0))
he1 = mt.next(he0, dir) if T0 else mt.next(mt.twin(mt.next(he0, dir)), dir)
T1 = mt.get_halfedge_data(dagPath, T, he1) if dir == 1 else mt.get_halfedge_data(dagPath, T, mt.prev(he1))
he2 = mt.next(he1, dir) if T1 else mt.next(mt.twin(mt.next(he1, dir)), dir)
he.append(he0)
he.append(he1)
he.append(he2)
hv.append(mt.tip(he0, dir))
hv.append(mt.tip(he1, dir))
hv.append(mt.tip(he2, dir))
he = [he[2], he[1], he[0], he[3], he[4], he[5]]
hv = [hv[2], hv[1], hv[0], v, hv[3], hv[4], hv[5]]
return (he, hv)
