Minor post master merge clean-up

[AnastaZIuk]

No description provided.

[devshgraphicsprogramming]

can you remove this function, one can just truncate a wider matrix into more narrow to get any submatrix really

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

Can you remove the following:

• Nabla/include/nbl/builtin/hlsl/math/linalg/transform.hlsl

  Line 27 in 47bfd04

  matrix<T, 3, 3> rotation_mat(T angle, const vector<T, 3> axis)

• Nabla/include/nbl/builtin/hlsl/math/linalg/transform.hlsl

  Line 72 in 47bfd04

  vector<T, MOut> zero_expand(vector<T, MIn> inVec)

• Nabla/include/nbl/builtin/hlsl/math/linalg/transform.hlsl

  Line 78 in 47bfd04

  matrix<T, NOut, MOut> promote_affine(const matrix<T, NIn, MIn> inMatrix)

setTranslation should move to fast_affine.hlsl because the encoding of a translation in the last column of a Nx(N+1) matrix is really an affine thing

they have requivalents here:
https://github.com/Devsh-Graphics-Programming/Nabla/blob/47bfd0478771eaab2ca849d0fcb5d5983ace47ff/include/nbl/builtin/hlsl/math/linalg/matrix_utils.hlsl
and in the quaternions for the angle-axis thing

also linalg/matrix_utils.hlsl should have a better name like linalg/basic.hlsl or core to avoid confusion with the other matrix_utils (the folder higher up)

[devshgraphicsprogramming]

its all in matrix_utils the runtime traits

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

there's a static_cast specialization for this now

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

make a similar static_cast_helper specialization for vectors, as the one for the matrix

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

get rid, we have the expansion functions which take an argument asking what an unitialized element in the diagonal should be

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

get rid, we have the expansion functions which take an argument asking what an unitialized element in the diagonal should be

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

this is same as the fast_affine promoted_mul function which should be used instead

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

duplicates with transform.hlsl lhLookAt and rhLookAt`

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

duplicate

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

should be same place as setRotation so probably also fast_affine

[AnastaZIuk]

resolved

[devshgraphicsprogramming]

unify the projection matrix stuff into https://github.com/Devsh-Graphics-Programming/Nabla/blob/5bb8c6a48b8771cc9bf7f280871d1b820b3eccc0/include/nbl/builtin/hlsl/math/thin_lens_projection.hlsl

[AnastaZIuk]

resolved