If you check math books, the scalar part of a quaternion is usually at index 0 of a quaternion list, but in some code I've looked up, the scalar part is at index 3. Do there exist any practical benefits to either convention?
If you check math books, the scalar part of a quaternion is usually at index 0 of a quaternion list, but in some code I've looked up, the scalar part is at index 3. Do there exist any practical benefits to either convention?
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