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Quaternion matrix transformations #511
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added 30 commits
March 23, 2022 08:56
added 9 commits
March 25, 2022 16:07
Codecov Report
@@ Coverage Diff @@
## main #511 +/- ##
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+ Coverage 86.51% 86.54% +0.02%
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Files 104 104
Lines 14981 15124 +143
Branches 778 783 +5
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+ Hits 12961 13089 +128
- Misses 1242 1252 +10
- Partials 778 783 +5
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Quaternion matrix transformations #511 focuses on adding more rotations and efficiency to
sicmutils.quaternion. Specifically:magnitude-sqandmagnitudeare now more efficient.New functions to get to and from quaternions and various matrix
representations:
from-rotation-matrix,->rotation-matrix,from-complex-matrix,->complex-matrix,from-4x4-matrix,->4x4-matrixNew instances
ONE-matrix,I-matrix,J-matrix,K-matrix, matrixrepresentations of the corresponding quaternion elements.
Similar to the matrix elements, we also now have
ONE-tensor,I-tensor,J-tensor,K-tensor.