Help: How to constrain up vector? Implementing helicopter

[superema]

Hello,

I'm trying to implement the so called helicopter mode.

I take Axis Angle rotation from Sensor Input and want to move my camera
like an helicopter:

Yaw around the current right vector, Pitch around current up vector (local Z, that is my default Up), no Roll.

In other words I want to constrain up vector on the vertical plane.

Any suggestions?

Many thanks

[mbonk]

Have you had a look at C3dcontroller::C3dcontrollerImpl::helicopterControl() in the s3dm_viewer sample? I think that ought to get you started.

Markus

[superema]

Is this example in the last version of SDK? I'm using an older one, maybe I've to go and catch it.