setPositionAt(), setQuaternionAt(), setScaleAt() should set the needsUpdate flag to true.

Question

setPositionAt(), setQuaternionAt(), setScaleAt() should set the needsUpdate flag to true.

PERECil opened this issue 7 years ago · 2 comments

When dynamically setting the position / quaternion / scale after the object has been added to the scene, setting new values for the attributes doesn't automatically triggers the needsUpdate flag, and the end user have to set it manually.

This should be done automatically.

Bonus task: only set the flag if the value has really changed.

Answer 1 · 2017-09-15T00:40:01.000Z

Oops i think i butt-dialed this :D

Agreed, will address this.

Answer 2 · 2017-12-27T03:46:58.000Z

Upon revisiting, I'm not so sure about this one. I think that with three you need to set the needsUpdate manually as well, so maybe best to keep it aligned with that.