CrabSteering

Grüße!

Beim original Holmer Terra, der ja auch eine 4 Rad Lenkung hat lautet der Eintrag dazu:

<ackermannSteeringConfigurations>
<ackermannSteering rotSpeed="60" rotMax="30" rotCenterWheel1="0" rotCenterWheel2="3" />
</ackermannSteeringConfigurations>

<crabSteering>
<steeringMode name="action_steeringModeAllWheel" >
<wheel index="1" offset="0" />
<wheel index="2" offset="0" />
<wheel index="3" offset="0" />
<wheel index="4" offset="0" />
<animation name="hydraulicMountRotation" stopTime="0.5" />
</steeringMode>
<steeringMode name="action_steeringModeFrontWheel" >
<wheel index="1" offset="0" locked="false" />
<wheel index="2" offset="0" locked="false" />
<wheel index="3" offset="0" locked="true" />
<wheel index="4" offset="0" locked="true" />
<animation name="hydraulicMountRotation" stopTime="0.5" />
</steeringMode>
<steeringMode name="action_steeringModeCrabLeft" >
<wheel index="1" offset="15" />
<wheel index="2" offset="15" />
<wheel index="3" offset="15" />
<wheel index="4" offset="15" />
<animation name="hydraulicMountRotation" stopTime="1.0" />
</steeringMode>
<steeringMode name="action_steeringModeCrabRight" >
<wheel index="1" offset="-15" />
<wheel index="2" offset="-15" />
<wheel index="3" offset="-15" />
<wheel index="4" offset="-15" />
<animation name="hydraulicMountRotation" stopTime="0.0" />
</steeringMode>
</crabSteering>

Vielleicht hilft dir das weiter.