Pivot point incorrect on scaled mesh (quick fix)

[Okamoi]

There seems to be a bug in transform order when you modify the pivot point of a scaled mesh.

Easily reproducible in AwayBuilder with the following steps:

• Create a geometry
• Create a mesh with that geometry
• Scale that mesh to anything except 1
• Move the mesh pivot as you please

You’ll notice that when you move the pivot on an axis where scale != 1, both the pivot AND the graphics move.

Changing line 902 of Object3D with the following is a possible fix:

_transform.prependTranslation(-_pivotPoint.x/_sca.x, -_pivotPoint.y/_sca.y, -_pivotPoint.z/_sca.z);

When you get around to fixing this bug, could you please also rebuild AwayBuilder with the corrected Away3D so everyone benefits from this fix ? Thanks.

[gonchar]

Yep, you are right! The right order is scale * pivot point * rotation * object translation
thank you for the issue!