Also removes all animations but the first one from gltf_frog.gltf
to address the corresponding warning.
Catches some more possible exceptions (out of bounds, optional access)
which might be caused by a broken model to properly log them.
Sets the surprising row-major conventions used here straight.
Renames rotateVect to rotateAndScaleVect:
If the matrix also scales, that is applied as well by the method.
Obsolete rotateVect variants are removed.
The inverseRotateVect method is also renamed accordingly.
Note that this applies the transpose of the product
of the scale and rotation matrices, which inverts just the rotation.
Easy way to reproduce:
1. Connect a bluetooth mouse to your Android phone with Minetest installed
2. Play Minetest
3. Slowly move the mouse to the right so that the camera rotates continously
4. While still moving the mouse continously, tap the screen a few times per second
Before this commit: The camera jumps around randomly.
After this commit: The camera moves like it should.
This is a combination of two Irrlicht changes copied from MoNTE48/irrlicht
and one Minetest change authored by me. I have no idea why this works, but
it does work and I have spent way too much time on this bug already.
MSVC by default warns if Annex-K style secure functions with additional parameter validation are not used. For better or worse, afaik other major compilers don't implement it, so it's not a very useful warning for a cross-platform project.
Allows you to change viewing range using numpad +/- again. This fix also works with the current unreleased version of SDL 3.
The keycodes for numpad keys (both SDL keycodes and Irrlicht keycodes) are not the same as the keycodes for the equivalent non-numpad keys and don't correspond to chars, so I mapped them to chars manually.
Since I think the resolution of https://github.com/minetest/minetest/issues/13770 was "just disable numlock", I made sure to only do this for the numpad number keys if numlock is enabled.
