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fixed html export of lines #47

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fixed html export of lines #47

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17 changes: 13 additions & 4 deletions meshplot/Viewer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -461,8 +461,13 @@ def to_html(self, imports=True, html_frame=True):
diag = np.linalg.norm(ma-mi)
mean = (ma - mi) / 2 + mi
for r, obj in enumerate(self.__objects):
v = self.__objects[obj]["geometry"].attributes["position"].array
v -= mean
try:
v = self.__objects[obj]["geometry"].attributes["position"].array
v -= mean
except:
v = self.__objects[obj]["geometry"].positions
v -= mean


scale = self.__s["scale"] * (diag)
self._orbit.target = [0.0, 0.0, 0.0]
Expand Down Expand Up @@ -495,8 +500,12 @@ def to_html(self, imports=True, html_frame=True):

# Revert changes
for r, obj in enumerate(self.__objects):
v = self.__objects[obj]["geometry"].attributes["position"].array
v += mean
try:
v = self.__objects[obj]["geometry"].attributes["position"].array
v += mean
except:
v = self.__objects[obj]["geometry"].positions
v += mean
self.__update_view()

return s
Expand Down