The object won't follow the hand once the player turn a round

Development & Help
1

My project need to shoot the fire ball in front of the player when the player finger point in front, but have a problem, which is if the player turns to whatever direction, the target won’t follow, for example, if I turn to the right to shoot the fireball, the fireball will fly to left turn, instead of front.

my target position x and y are follow the fireball, and the fireball position follows to the player right index finger tip.

Many Thanks

2

What’s your shotting direction of the fireball? When you turn right, the ‘Front’ the unity will not change, only the forward of NRHand changes~ See: Hand Tracking - NRSDK (gitbook.io)

How about

Pose rightIndexTip = …;
Vector3 indexTipForward = rightIndexTip.forward;
and set the shotting direction to indexForward~

1 Like
3

Yeah, finally I use the Nreal camera Rig forward to shoot the fireball and it’s work