$controller

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• The QC Command $controller allows game code to control a bone rotation.

Syntax

$controller <number> "<bone_name>" <L><axis><R> <start_angle> <end_angle>

where

<number>

The number of the controller (you may need multiple controllers).

Todo: confirm that you can also use "mouth" for <number> as it is the same as it represents the value 1, this is hard-coded in studiocompiler.

<bone_name>

the name of the bone to control.

<axis>

The axis can be either X, Y, or Z. You need to specify a new controller for each axis of rotation.

<L>

The prefix L on the axis specifies that this controller loops back around to the start when it ends (see example below).

<R>

The suffix R specifies the angles are in  radians instead of degrees (see example below).

<start_angle>

the offset start angle of the rotation in degrees (or radians).

<end_angle>

the offset end angle of the rotation in degrees (or radians).

Example

$modelname "npcs/robot.mdl"
$cdmaterials "models/npcs/"
$model "Robot" "robot.smd"
$controller 1 "jaw" X 0 20
$controller 2 "tracker" LYR -1 1
$sequence "idle" "idle.smd"

Todo: confirm syntax of "tracker"