[x3d-public] PlaneSensor x_changed output event

[Yves Piguet]

Hi,

I'm investigating ways to simplify scenes. To avoid some scripts, I propose to add scalar output events to PlaneSensor: in addition to its existing trackPoint_changed and translation_changed output events, it would also have x_changed and y_changed, of type SFFloat. Likewise an SFFloat angle_changed could be added to CylinderSensor.

What do you think?

Yves