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P3D v5 I can't set value to PROP ROTATION ANGLE variable...

Messages
10
Country
china
Hello,
I am adding a propeller rotation animation to a self-made helicopter model.

I have linked the animation frame to the PROP ROTATION ANGLE variable.
I want to control the propeller animation through the variable value of PROP ROTATION ANGLE.
I use the SimConnect_SetDataOnSimObject function in the SimConnect API to assign a value to PROP ROTATION ANGLE,
and read this variable from P3D,
But it is found that PROP ROTATION ANGLE is always zero.

What did I miss?
Can anyone helps me?
 
Messages
10
Country
china
Since it is a helicopter why not try using Rotor Rotation Angle:index ?
Roy
Because Rotor Rotation Angle:index can not be set by ExternalSim:
ROTOR ROTATION ANGLE:indexRotor rotation angle of the given rotor index. Index should be specified to 1 for main rotor and 2 for tail rotor.RadiansN

I have a Real-Time simulation system, I want to simulate this helicopter by my system.
Then I use Prepar3D as the visual system.

I want to control the animation with the variable which is calculated by my simulation system.
So I must select an variable which can be set...

Or is there a way to customize variables in Prepar3D to drive animation?
I have been here for a long time.
 
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