ecmascript:
function initialize()
{
	tracePrint('initialize() commenced...');

	beginPosition = new SFVec3f(0, (height/2) * (-1) + radius, 0);
	endPosition   = new SFVec3f(0, (height/2) - radius, 0);
	tracePrint('beginPosition=' + beginPosition.toString() + ', endPosition=' + endPosition.toString());
	incrementInterval = (height - (2 * radius)) / (max - min);
	tracePrint('incrementInterval=' + incrementInterval.toString());

	bottomEndPositionChanged = new SFVec3f(0, (height/2) * (-1), 0);
	topEndPositionChanged    = new SFVec3f(0, (height/2), 0);
	tracePrint('bottomEndPositionChanged=' + bottomEndPositionChanged.toString() + ', topEndPositionChanged=' + topEndPositionChanged.toString());

	minBallPositionChanged   = new SFVec2f(0, bottomEndPositionChanged.y + radius);
	maxBallPositionChanged   = new SFVec2f(0, topEndPositionChanged.y - radius);
	tracePrint('minBallPositionChanged=' + minBallPositionChanged.toString() + ', maxBallPositionChanged=' + maxBallPositionChanged.toString());

	ballPositionChanged = new SFVec3f(0, beginPosition.y + (incrementInterval * (value - min)), 0);
	lastBallPosition = ballPositionChanged;

	if (value < min) value = min;
	if (value > max) value = max;

	valueChanged = value;
	tracePrint('value=' + value.toString());
	tracePrint('...initialize() complete');
}

function setMin(inputValue, timeStamp)
{
	min = inputValue;
	if (value < min) value = min;

	incrementInterval = (height - (2 * radius)) / (max - min);
	tracePrint('incrementInterval=' + incrementInterval.toString());

	ballPositionChanged = new SFVec3f(0, beginPosition.y + (incrementInterval * (value - min)), 0);
	lastBallPosition = ballPositionChanged;

	valueChanged = value;
	tracePrint('min=' + min + ', valueChanged=' + valueChanged);
}

function setMax(inputValue, timeStamp)
{
	max = inputValue;
	if (value > max) value = max;

	incrementInterval = (height - (2 * radius)) / (max - min);
	tracePrint('incrementInterval=' + incrementInterval.toString());

	ballPositionChanged = new SFVec3f(0, beginPosition.y + (incrementInterval * (value - min)), 0);
	lastBallPosition = ballPositionChanged;

	valueChanged = value;
	tracePrint('max=' + max + ', valueChanged=' + valueChanged);
}

function setValue(inputValue, timeStamp)
{
        if (inputValue <= min)
	{
		valueChanged = value = min;
		ballPositionChanged = beginPosition;
		lastBallPosition = ballPositionChanged;
	}
	else if (inputValue >= max)
	{
		valueChanged = value = max;
		ballPositionChanged = endPosition;
		lastBallPosition = ballPositionChanged;
	}
	else
	{
		if (inputValue > value) //getting bigger
		{
			ballPositionChanged = new SFVec3f(0, lastBallPosition.y + (incrementInterval * (inputValue - value)), 0);
			lastBallPosition = ballPositionChanged;
		}
		else if (inputValue < value) //getting smaller
		{
			ballPositionChanged = new SFVec3f(0, lastBallPosition.y - (incrementInterval * (value - inputValue)), 0);
			lastBallPosition = ballPositionChanged;
		}
		valueChanged = value = inputValue;
	}
	tracePrint('valueChanged=' + valueChanged);
}

function bottomEndTouched(inputValue, timeStamp)
{
	tracePrint('bottomEndTouched(' + inputValue.toString() + ')');
	if (inputValue == false) return; // ignore deselection

	if (value <= Math.round(value))
		value = Math.round(value);
	else
		value = Math.round(value) + 1;

	partialIncrement = incrementInterval * (valueChanged - (value - 1));

	if (value > min)
	{
		valueChanged = --value;
		if (partialIncrement != incrementInterval)
		{
			ballPositionChanged = new SFVec3f(0, lastBallPosition.y - partialIncrement, 0);
			partialIncrement = incrementInterval;
		}
		else    ballPositionChanged = new SFVec3f(0, lastBallPosition.y - incrementInterval, 0);
		lastBallPosition = ballPositionChanged;
	}
}

function topEndTouched(inputValue, timeStamp)
{
	tracePrint('topEndTouched(' + inputValue.toString() + ')');
	if (inputValue == false) return; // ignore deselection

	if (value < Math.round(value))
		value = Math.round(value) - 1;
	else    value = Math.round(value);

	partialIncrement = incrementInterval * (value + 1 - valueChanged);

	if (value < max)
	{
		valueChanged = ++value;
		if (partialIncrement != incrementInterval)
		{
			ballPositionChanged = new SFVec3f(0, lastBallPosition.y + partialIncrement, 0);
			partialIncrement = incrementInterval;
		}
		else    ballPositionChanged = new SFVec3f(0, lastBallPosition.y + incrementInterval, 0);
		lastBallPosition = ballPositionChanged;
	}
}

function setBallPosition(inputValue, timeStamp)
{
	tracePrint('setBallPosition(' + inputValue.toString() + ')');

	if (inputValue.y > lastBallPosition.y) // moving upwards
	{
		if (value >= max)
		{
			value = max;
			lastBallPosition = endPosition;
		}
		else
		{
			value = (inputValue.y - beginPosition.y) * ((max - min) / (endPosition.y - beginPosition.y));
			lastBallPosition = inputValue;
		}
		valueChanged = value;
		ballPositionChanged = lastBallPosition;
	}
	else if (inputValue.y < lastBallPosition.y) // moving downwards
	{
		if (value <= min)
		{
			value = min;
			lastBallPosition = beginPosition;
		}
		else
		{
			value = (inputValue.y - beginPosition.y) * ((max - min) / (endPosition.y - beginPosition.y));
			lastBallPosition = inputValue;
		}
		valueChanged = value;
		ballPositionChanged = lastBallPosition;
	}
}
function tracePrint (text)
{
	if (traceEnabled) Browser.println ('[SliderFloat SliderScript] ' + text);
}

            

            
ecmascript:

function initialize ()
{
    if      ((direction=='vertical') || (direction=='Vertical') || (direction=='VERTICAL'))
    {
        directionRotation = new SFRotation(0, 0, 1, 0);
    }
    else if ((direction=='horizontal') || (direction=='Horizontal') || (direction=='HORIZONTAL'))
    {
        directionRotation = new SFRotation(0, 0, 1, -1.57);
    }
    else
    {
        Browser.println ('[SliderFloat LayoutDirectionScript] unrecognized direction: ' + direction + ', using vertical');
        directionRotation = new SFRotation(0, 0, 1, 0);
    }
    tracePrint ('direction=' + direction);
}
function tracePrint (text)
{
	if (traceEnabled) Browser.println ('[SliderFloat LayoutDirectionScript] ' + text);
}