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tudelft3d / City3D

Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds
https://github.com/tudelft3d/City3D
GNU General Public License v3.0
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[BUG] - some problem about data orientation #22

Closed yoohangLiu closed 1 year ago

yoohangLiu commented 1 year ago

problem with dataset orientation I want to run the code of city3d with my own data set. But the following is the inconsistency of my data and your data imported into blender at the same time. (My data will be imported at the origin at the beginning, and I translated it to be close to your point cloud data) ef533e9e11a942f53bcd35de6188f80

How can I fix it? Could you please tell me the method to adjust my dataset's orientation to the same as yours ?

yidahuang commented 1 year ago

sorry, I might have a misunderstanding, do you mean the local coordinate system of these two models is not the same?

yoohangLiu commented 1 year ago

maybe they are the same? my own dataset has a diffrerent scale and orientation. When I scale and translate (the same height with official test data) and rotate it in blender (z axis up) . this problem can be fixed.