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 setDragActive(inputValue, timeStamp)
{
	dragActive = inputValue;
}

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);

	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;
	}
}

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

	if (value > min)
	{
		valueChanged = --value;
		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 < max)
	{
		valueChanged = ++value;
		ballPositionChanged = new SFVec3f(0, lastBallPosition.y + incrementInterval, 0);
		lastBallPosition = ballPositionChanged;
	}
}

function setBallPosition(inputValue, timeStamp)
{
	tracePrint('setBallPosition(' + inputValue.toString() + '), dragActive=' + dragActive);
//	if (!dragActive)
//		return;

	if (inputValue.y > lastBallPosition.y) // moving upwards
	{
		if (inputValue.y >= (beginPosition.y + (incrementInterval * ((value + 1) - min))))
		{
			if (value == max - 1)
			{
				value = max;
				lastBallPosition = endPosition;
			}
			else
			{
				value = value + 1;
				lastBallPosition = new SFVec3f(0, beginPosition.y + (incrementInterval * (value - min)), 0);
			}
			valueChanged = value;
			ballPositionChanged = lastBallPosition;
		}
	}
	else if (inputValue.y < lastBallPosition.y) // moving downwards
	{
		if (inputValue.y <= (endPosition.y - (incrementInterval * (max - (value - 1)))))
		{
			if (value == (min + 1))
			{
				value = min;
				lastBallPosition = beginPosition;
			}
			else
			{
				value = value - 1;
				lastBallPosition = new SFVec3f(0, endPosition.y - (incrementInterval * (max - value)), 0);
			}
			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);
}