Increase tolerance in FPCSInitialAlignment test#6446
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Failure example: ``` test/registration/test_fpcs_ia.cpp:87: Failure The difference between transform_res_from_fpcs (i,j) and transform_from_fpcs[i][j] is 0.41199848335236311, which exceeds 0.25, where transform_res_from_fpcs (i,j) evaluates to 0.4015984833240509, transform_from_fpcs[i][j] evaluates to -0.010400000028312206 ``` Issue can be reproduced by running in a loop until it fails: ``` (cd /.../build/test/registration && while true; do /.../build/test/registration/test_fpcs_ia /.../test/bun0.pcd /.../test/bun4.pcd || break; done) ```
mvieth
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module: test
module: registration
changelog: fix
mvieth
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Jun 2, 2026
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mvieth
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Thank you! I guess computing differences between the entries of the transformation matrices is not the best approach to test this anyway ...
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Failure example:
Issue can be reproduced by running in a loop until it fails: