VEHICLE TYPE SLED

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/LSL

VEHICLE_TYPE_SLED

Description

Constant: integer VEHICLE_TYPE_SLED = 1;

The integer constant VEHICLE_TYPE_SLED has the value 1

Simple vehicle that bumps along the ground, and likes to move along it’s local x-axis.

Effects

Setting the vehicle type to sled enables the vehicle system and additionally has the same effect of executing the following:

// most friction for left-right, least for up-down
llSetVehicleVectorParam( VEHICLE_LINEAR_FRICTION_TIMESCALE, <30.0, 1.0, 1000.0> );
// no angular friction
llSetVehicleVectorParam( VEHICLE_ANGULAR_FRICTION_TIMESCALE, <1000.0, 1000.0, 1000.0> );
// no linear motor
llSetVehicleVectorParam( VEHICLE_LINEAR_MOTOR_DIRECTION, <0.0, 0.0, 0.0> );
llSetVehicleFloatParam( VEHICLE_LINEAR_MOTOR_TIMESCALE, 1000.0 );
llSetVehicleFloatParam( VEHICLE_LINEAR_MOTOR_DECAY_TIMESCALE, 120.0 );
// no agular motor
llSetVehicleVectorParam( VEHICLE_ANGULAR_MOTOR_DIRECTION, <0.0, 0.0, 0.0> );
llSetVehicleFloatParam( VEHICLE_ANGULAR_MOTOR_TIMESCALE, 1000.0 );
llSetVehicleFloatParam( VEHICLE_ANGULAR_MOTOR_DECAY_TIMESCALE, 120.0 );
// no hover (but with timescale of 10 sec if enabled)
llSetVehicleFloatParam( VEHICLE_HOVER_HEIGHT, 0.0 );
llSetVehicleFloatParam( VEHICLE_HOVER_EFFICIENCY, 10.0 );
llSetVehicleFloatParam( VEHICLE_HOVER_TIMESCALE, 10.0 );
llSetVehicleFloatParam( VEHICLE_BUOYANCY, 0.0 );
// maximum linear deflection with timescale of 1 second
llSetVehicleFloatParam( VEHICLE_LINEAR_DEFLECTION_EFFICIENCY, 1.0 );
llSetVehicleFloatParam( VEHICLE_LINEAR_DEFLECTION_TIMESCALE, 1.0 );
// no angular deflection
llSetVehicleFloatParam( VEHICLE_ANGULAR_DEFLECTION_EFFICIENCY, 0.0 );
llSetVehicleFloatParam( VEHICLE_ANGULAR_DEFLECTION_TIMESCALE, 10.0 );
// no vertical attractor (doesn’t mind flipping over)
llSetVehicleFloatParam( VEHICLE_VERTICAL_ATTRACTION_EFFICIENCY, 1.0 );
llSetVehicleFloatParam( VEHICLE_VERTICAL_ATTRACTION_TIMESCALE, 1000.0 );
// no banking
llSetVehicleFloatParam( VEHICLE_BANKING_EFFICIENCY, 0.0 );
llSetVehicleFloatParam( VEHICLE_BANKING_MIX, 1.0 );
llSetVehicleFloatParam( VEHICLE_BANKING_TIMESCALE, 10.0 );
// default rotation of local frame
llSetVehicleRotationParam( VEHICLE_REFERENCE_FRAME, <0.0, 0.0, 0.0, 1.0> );
// remove these flags
llRemoveVehicleFlags( VEHICLE_FLAG_HOVER_WATER_ONLY
    | VEHICLE_FLAG_HOVER_TERRAIN_ONLY
    | VEHICLE_FLAG_HOVER_GLOBAL_HEIGHT
    | VEHICLE_FLAG_HOVER_UP_ONLY );
// until banking is enabled, if ever)
llSetVehicleFlags( VEHICLE_FLAG_NO_DEFLECTION_UP
    | VEHICLE_FLAG_LIMIT_ROLL_ONLY
    | VEHICLE_FLAG_LIMIT_MOTOR_UP );

Caveats

All Issues ~ Search JIRA for related Bugs

Related Articles

Constants

Flags Description VEHICLE_TYPE_NONE 0 Turns off vehicle support VEHICLE_TYPE_SLED 1 Simple vehicle that bumps along the ground, and likes to move along its local x-axis VEHICLE_TYPE_CAR 2 Vehicle that bounces along the ground but needs the motors to be driven from external controls or timer events VEHICLE_TYPE_BOAT 3 Hovers over water with lots of friction and some angular deflection VEHICLE_TYPE_AIRPLANE 4 Uses linear deflection for lift, no hover, and banking to turn VEHICLE_TYPE_BALLOON 5 Hover, and friction, but no deflection

Functions

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llSetVehicleType

Deep Notes

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Signature
integer VEHICLE_TYPE_SLED = 1;