On Wed, 23 Nov 2022, Martin Storsjö wrote:
Also implement a couple make_float4x4_* functions that are useful
for constructing input for some tests.
This reduces the number of unimplemented functions in this header
a little bit.
Signed-off-by: Martin Storsjö <[email protected]>
---
v2: Added an orthogonality check in decompose(), and check that no
scale factors are zero (which would lead to divisions by zero).
Rewrote slightly make_float4x4_from_quaternion based on a
different reference.
In discussion with Alvin, I realized that the decompose() function still
doesn't handle the case correctly where one axis is inverted (essentially
changing from right handed basis vectors to left handed ones).
I guess it's best to just omit this function and the associated test for
now, and leave this function until later, when we feel more confident
about it.
// Martin
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