Extract Face Vertices via Ghpython

Replies to This Discussion

Permalink Reply by Masaaki Miki on July 25, 2017 at 2:21pm

You need to set the "Type Hint" to either Point3d or No Type Hint.

Also, you need to change the Access Type to List Access.

I think the MeshFaces being output from Mesh Decompose Component are not compatible with face_vertices for AddMesh function. You need something like this

_face_vertices=[]

for face in face_vertices:

    if face.IsQuad:

        _face_vertices.append((face.A,face.B,face.C,face.D))

    else:

        _face_vertices.append((face.A,face.B,face.C))

Permalink Reply by Clive on July 25, 2017 at 5:58pm

Solved,

had to change the whole strategy

Thanks :)

Permalink Reply by Masaaki Miki on July 25, 2017 at 6:23pm

_face_vertices and face_vertices are different thing. first one is a new list and the second one is the input parameter.

_face_vertices=[] #new list

for face in face_vertices:  #loop over input list

    if face.IsQuad:

        _face_vertices.append((face.A,face.B,face.C,face.D)) #add new vertices list to the "new" list

    else:

        _face_vertices.append((face.A,face.B,face.C))

Permalink Reply by Clive on July 25, 2017 at 6:44pm

Great,

Many thanks