UTIL ApproachAngle: Difference between revisions
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{{wrongtitle|UTIL_ApproachAngle}} | {{wrongtitle|UTIL_ApproachAngle}} | ||
UTIL_ApproachAngle is a UTIL provided in the Source code for 'approaching' a target value, as an angle. It is useful for creating non-linear movement when turning. | UTIL_ApproachAngle is a [[UTIL]] provided in the Source code for 'approaching' a target value, as an angle. It is useful for creating non-linear movement when turning. | ||
{{Todo|Verify this!}} | {{Todo|Verify this!}} | ||
Revision as of 15:30, 12 April 2011
Template:Wrongtitle UTIL_ApproachAngle is a UTIL provided in the Source code for 'approaching' a target value, as an angle. It is useful for creating non-linear movement when turning.
Todo: Verify this!
Usage
//-----------------------------------------------------------------------------
// Purpose:
//
// Input : target - Target value to reach
// Input : value - Current value
// Input : speed - Speed at which to approach the target value
// Output : float - Current value? //TODO: Check
//-----------------------------------------------------------------------------
inline float UTIL_ApproachAngle( float target, float value, float speed )
{
return ApproachAngle( target, value, speed );
}
Examples
//Called every frame in a Think function, approaches the new angle at a rate of MAX_WIND_CHANGE (5.0f)
m_nDirCurrent = UTIL_ApproachAngle( m_nDirTarget, m_nDirCurrent, MAX_WIND_CHANGE );
m_goalHeadCorrection.x = UTIL_Approach( m_goalHeadCorrection.x * s0 + vTargetAngles.x * s1, m_goalHeadCorrection.x, 10.0 );