Martin Matzeder

maybe someone can create a light and try to move it around. i tried vulcan and ogl, but it does not update the transform in both.
the parameters get updated, but the viewport does not

thank You, as always a helping hand

Hello,
how can I extract only the orientation from this matrix , without shear and scale? The quaternion function seems not to ignore the scales and shears that are stored in the matrix and this leads to different rotations.

I get strange mblur result when I try te calclate the w attribute from this.
thanks
Martin