0d9d6317fc
quaternion: add second optimised vector rotate
...
The original code was supposed to be from a stackexchange derivation,
but it clearly doesnt match the link.
2016-10-18 16:45:57 +11:00
3a4b711467
quaternion: add assignment-multiply operator
2016-10-18 16:45:38 +11:00
e96ef7af32
quaternion: move out of coord infrastructure
2016-10-17 22:30:16 +11:00
b5b7ae3a9a
quaternion: use consistent order for naive impl
2016-10-17 18:58:45 +11:00
df27f5f89e
quaternion: add naive from_to implementation
2016-10-17 18:58:41 +11:00
1582af98e6
quaterion: orthogonalise up before use in look
2016-10-17 18:56:10 +11:00
db076ad6f4
quaternion: update look, from_to, rotate
2016-10-12 23:03:33 +11:00
9a798446b5
build: remove unnecessary includes
...
discovered with include-what-you-use
2016-10-12 15:08:22 +11:00
94e60d8cd2
quaternion: add conjugation function
2016-09-15 21:41:54 +10:00
c917f264c4
quaternion: fix incorrect factorisation in as_matrix
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One of the terms in m[0][0] and m[1][1] was incorrectly negated from an
incomplete factorisation when I transcribed the formula.
Also reintroduces the axis-rotation tests which inadvertantly had zero
magnitudes.
2016-09-14 16:49:26 +10:00
fe625c3441
quaternion: style
2016-08-11 15:01:07 +10:00
606a9c4eb8
coord/ops: use free functions for normalisations
2016-08-11 14:58:46 +10:00
517d7ce4a2
coord/ops: use distinct trait to enable scalar ops
2016-08-11 14:58:04 +10:00
974998cc48
quaternion: update to use coord framework
2016-08-10 17:42:52 +10:00
c4daffc001
build: add forgotten includes
2016-07-28 13:39:27 +10:00
7b083df977
maths: tighten up type requirements for almost_equal
...
almost_equal only operates on two reals, or two integers (and even then
only on the same signedness).
2015-11-13 17:18:10 +11:00
fdc801628b
quaternion: update with more operators
2015-07-13 16:30:54 +10:00
2658b41ea1
relicence under Apache-2.0
2015-04-13 18:05:28 +10:00
439bb19679
coord: move operators out of subclasses
2015-03-06 01:09:58 +11:00
3d3c1a5f2f
build: instantiate templates in declared namespace
2015-01-10 19:40:32 +11:00
5956d0421e
parameterise point, vector, region, matrix on type
2014-12-15 20:10:56 +11:00
e54b43fd72
Add tiny quaternion stub
2012-07-31 14:40:21 +10:00
