search

mathLab / PyGeM

Python Geometrical Morphing
http://mathlab.github.io/PyGeM/
Other
342 stars 119 forks source link

IGES morphing issue #137

Closed guillaume-florent closed 3 years ago

guillaume-florent commented 6 years ago

Morphing a closed hull has the hull and transom modified but the deck remains unchanged. image Please see file at https://github.com/guillaume-florent/PyGeM/examples/example_hull_iges_FIXME.py and https://github.com/guillaume-florent/PyGeM/examples/example_hull_iges folder to repopduce the problem

fazaghifari commented 6 years ago

Hi, Do you have fixed this issue? I have same the problem with my wind turbine blade geometry, The tip airfoil wasn't deformed. tip Please kindly tell me if you have fixed this issue. Thanks.

ndem0 commented 6 years ago

Hi, we are currently re-organizing all the file handlers modules in order to fix the known bug and clean the code. We hope this can fix the issue.

andreamola commented 3 years ago

trimmed_flat_surface_cylinder_base

Hi everyone, I'm quite sorry for the delay, but now version 2.0 is coming out, and we noticed that one of the improvements in the new version likely solves the problem discussed in this thread. From what I can speculate, the problem was occurring every time a trimmed surface defined on a plane was deformed remaining "in plane". I don't want to bore you with details about what is done differently now, but if you are curious, feel free to ask. Anyway, the picture attached shows that when a cylinder is deformed only along the radial direction, the base circle is now deforming along with the lateral surface. Morally, this should be identical to the test cases posted in this thread. So, if you are of course still interested in these problems, let me know if using the new version fixes them.