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lsalzman / iqm

Inter-Quake Model format development kit
MIT License
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iqm.cpp : add `--meshrot` argument #67

Closed SuperUserNameMan closed 2 weeks ago

SuperUserNameMan commented 2 weeks ago

Hi,

This PR adds support for a new --meshrot argument.

Example to rotate the converted mesh by -90 degrees around the X axis :

./iqm --meshrot -90.0 X mesh.iqm mesh.iqe

It also accepts lowercase axis name :

./iqm --meshrot 90 y mesh.iqm mesh.iqe

Note that given the fact that only the first character of the axis name is checked, it is also possible to write that way for more clarity:

./iqm --meshrot -90.0 X_axis mesh.iqm mesh.iqe

./iqm --meshrot 45 z-axis mesh.iqm mesh.iqe

lsalzman commented 2 weeks ago

This was slightly more involved, so I went ahead and did the modifications myself. Instead of supplying an axis, it just takes the triplet of Euler angles, but the functionality should be the same.