Maybe I didn’t describe the quest clearly. Sorry for the poor English.
I try it again.
This trick is introduced by the instructor in this particular lesson. Select both the Keyframes on X and Z axis in the graphic editor, then use auto-clamped handle to make both the z and X curves to have the some acceleration. Like the ball rolling down the slopes, not only have the acceleration but also follow the angle of the slopes.
but this trick sometimes work, sometimes not… I still barely know how it just works.
So my question is, are there any prerequisites that I didn’t know to make this trick always work?
Thank you for your time
