public override void updateExecution(float timeElapsed)
{
base.updateExecution(timeElapsed);
if (timeElapsed <= 0f)
{
return;
}
var mParams = missile.parameters as SSpaceMissileVisualParameters;
var target = missile.target;
// make visual direction "lean into" velocity
Vector3 axis;
float angle;
OpenTKHelper.neededRotationAxisAngle(missile.visualDirection, missile.velocity.Normalized(),
out axis, out angle);
float abs = Math.Abs(angle);
if (abs > mParams.pursuitVisualRotationRate && abs > 0f)
{
angle = angle / abs * mParams.pursuitVisualRotationRate;
}
Quaternion quat = Quaternion.FromAxisAngle(axis, angle);
missile.visualDirection = Vector3.Transform(missile.visualDirection, quat);
missile.visualSmokeAmmount = missile.velocity.LengthFast / mParams.pursuitMaxVelocity;
}
