Merge remote-tracking branch 'origin/master' into samual/mutator_ctf

[xonotic/xonotic-data.pk3dir.git] / qcsrc / warpzonelib / anglestransform.qh

diff --git a/qcsrc/warpzonelib/anglestransform.qh b/qcsrc/warpzonelib/anglestransform.qh
index 045fb24b3afcc196759e661a2d5bb6e96fb80b00..b1c8a85e9da5916983322a5fad1016216e3250d1 100644 (file)
--- a/qcsrc/warpzonelib/anglestransform.qh
+++ b/qcsrc/warpzonelib/anglestransform.qh
@@ -11,11 +11,12 @@ void fixedmakevectors(vector a);
 #endif
 
 vector AnglesTransform_Apply(vector transform, vector v);
-vector AnglesTransform_Multiply(vector t1, vector t2);
+vector AnglesTransform_Multiply(vector t1, vector t2); // A B
 vector AnglesTransform_Invert(vector transform);
 vector AnglesTransform_TurnDirectionFU(vector transform);
 vector AnglesTransform_TurnDirectionFR(vector transform);
-vector AnglesTransform_Divide(vector to_transform, vector from_transform);
+vector AnglesTransform_RightDivide(vector to_transform, vector from_transform); // A B^-1
+vector AnglesTransform_LeftDivide(vector from_transform, vector to_transform); // A^-1 B
 
 vector AnglesTransform_Normalize(vector t, float minimize_roll); // makes sure all angles are in their range: yaw in -180..180, pitch in -90..90, roll in -180..180 (or if minimize_roll is set, pitch in -180..180, roll in -90..90)