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update_object support for 2d #32

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update_object support for 2d #32

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4 changes: 4 additions & 0 deletions meshplot/Viewer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -376,6 +376,10 @@ def reset(self):
def update_object(self, oid=0, vertices=None, colors=None, faces=None):
obj = self.__objects[oid]
if type(vertices) != type(None):
if vertices.shape[1] == 2:
vertices3 = np.zeros((vertices.shape[0],3))
vertices3[:,:2] = vertices
vertices = vertices3
if obj["coloring"] == "FaceColors":
f = obj["arrays"][1]
verts = np.zeros((f.shape[0]*3, 3), dtype="float32")
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