/// <summary>
/// Convienience method to generate intents that knows how to deal with discrete colors.
/// </summary>
/// <param name="node"></param>
/// <param name="gradient"></param>
/// <param name="level"></param>
/// <param name="startPos"></param>
/// <param name="endPos"></param>
/// <param name="duration"></param>
/// <param name="startTime"></param>
/// <param name="isDiscrete"></param>
/// <returns></returns>
protected EffectIntents GenerateEffectIntents(ElementNode node, ColorGradient gradient, Curve level, double startPos, double endPos,
TimeSpan duration, TimeSpan startTime, bool isDiscrete)
{
EffectIntents result = new EffectIntents();
if (isDiscrete)
{
IEnumerable <Color> colors = ColorModule.getValidColorsForElementNode(node, false)
.Intersect(gradient.GetColorsInGradient());
foreach (Color color in colors)
{
double proportion = gradient.GetProportionOfColorAt(startPos, color);
var startIntensity = (level.GetValue(startPos * 100) / 100) * proportion;
proportion = gradient.GetProportionOfColorAt(endPos, color);
var endIntensity = (level.GetValue(endPos * 100) / 100) * proportion;
if (startIntensity > 0 && endIntensity > 0)
{
var intent = CreateDiscreteIntent(color, startIntensity, endIntensity, duration);
result.AddIntentForElement(node.Element.Id, intent, startTime);
}
}
}
else
{
var startIntensity = level.GetValue(startPos * 100) / 100;
var endIntensity = level.GetValue(endPos * 100) / 100;
if (startIntensity > 0 && endIntensity > 0)
{
var intent = CreateIntent(gradient.GetColorAt(startPos), gradient.GetColorAt(endPos), startIntensity, endIntensity, duration);
result.AddIntentForElement(node.Element.Id, intent, startTime);
}
}
return(result);
}
private static void AddIntentsToElement(Element element, double[] allPointsTimeOrdered, Curve levelCurve, ColorGradient colorGradient, TimeSpan duration, EffectIntents elementData, bool allowZeroIntensity, Color?color = null)
{
if (element != null)
{
double lastPosition = allPointsTimeOrdered[0];
TimeSpan lastEnd = TimeSpan.Zero;
for (var i = 1; i < allPointsTimeOrdered.Length; i++)
{
double position = allPointsTimeOrdered[i];
TimeSpan startTime = lastEnd;
TimeSpan timeSpan = TimeSpan.FromMilliseconds(duration.TotalMilliseconds * (position - lastPosition));
if (color == null)
{
var startColor = colorGradient.GetColorAt(lastPosition);
var endColor = colorGradient.GetColorAt(position);
var startIntensity = levelCurve.GetValue(lastPosition * 100) / 100;
var endIntensity = levelCurve.GetValue(position * 100) / 100;
if (allowZeroIntensity || !(startIntensity.Equals(0) && endIntensity.Equals(0)))
{
IIntent intent = IntentBuilder.CreateIntent(startColor, endColor, startIntensity, endIntensity, timeSpan);
elementData.AddIntentForElement(element.Id, intent, startTime);
}
}
else
{
var startIntensity = (colorGradient.GetProportionOfColorAt(lastPosition, (Color)color) * levelCurve.GetValue(lastPosition * 100) / 100);
var endIntensity = (colorGradient.GetProportionOfColorAt(position, (Color)color) * levelCurve.GetValue(position * 100) / 100);
if (allowZeroIntensity || !(startIntensity.Equals(0) && endIntensity.Equals(0)))
{
IIntent intent = IntentBuilder.CreateDiscreteIntent((Color)color, startIntensity, endIntensity, timeSpan);
elementData.AddIntentForElement(element.Id, intent, startTime);
}
}
lastPosition = position;
lastEnd = startTime + timeSpan;
}
}
}
private void addIntentsToElement(Element element, double[] allPointsTimeOrdered, Color?color = null)
{
if (element != null)
{
double lastPosition = allPointsTimeOrdered[0];
TimeSpan lastEnd = TimeSpan.Zero;
for (var i = 1; i < allPointsTimeOrdered.Length; i++)
{
double position = allPointsTimeOrdered[i];
LightingValue startValue;
LightingValue endValue;
if (color == null)
{
startValue = new LightingValue(ColorGradient.GetColorAt(lastPosition),
LevelCurve.GetValue(lastPosition * 100) / 100);
endValue = new LightingValue(ColorGradient.GetColorAt(position), LevelCurve.GetValue(position * 100) / 100);
}
else
{
startValue = new LightingValue((Color)color,
(ColorGradient.GetProportionOfColorAt(lastPosition, (Color)color) *
LevelCurve.GetValue(lastPosition * 100) / 100));
endValue = new LightingValue((Color)color,
(ColorGradient.GetProportionOfColorAt(position, (Color)color) *
LevelCurve.GetValue(position * 100) / 100));
}
TimeSpan startTime = lastEnd;
TimeSpan timeSpan = TimeSpan.FromMilliseconds(TimeSpan.TotalMilliseconds * (position - lastPosition));
if (startValue.Intensity.Equals(0f) && endValue.Intensity.Equals(0f))
{
lastPosition = position;
lastEnd = startTime + timeSpan;
continue;
}
IIntent intent = new LightingIntent(startValue, endValue, timeSpan);
_elementData.AddIntentForElement(element.Id, intent, startTime);
lastPosition = position;
lastEnd = startTime + timeSpan;
}
}
}
private void RenderPulseSegment(ColorValue[] values, TimeSpan startTime, TimeSpan duration, Curve c,
ColorGradient cg, Color?filterColor = null)
{
var intervals = duration.TotalMilliseconds / FrameTime;
var startOffset = (int)startTime.TotalMilliseconds / FrameTime;
var endInterval = startOffset + intervals;
for (int i = startOffset; i <= endInterval; i++)
{
if (i >= values.Length)
{
break;
}
var currentValue = values[i];
var samplePoint = (i - startOffset) / intervals;
if (filterColor.HasValue) //This is a discrete filter color
{
//Sample the curve
var intensity = (cg.GetProportionOfColorAt(samplePoint, (Color)filterColor) * c.GetValue(samplePoint * 100) / 100);
//Check the intensity
if (currentValue.i > intensity)
{
continue;
}
values[i] = new ColorValue {
c = (Color)filterColor, i = intensity
};
}
else
{
//Sample the curve
var intensity = c.GetValue(samplePoint * 100) / 100;
//Check the intensity
if (currentValue.i > intensity)
{
continue;
}
//sample the gradient
var color = cg.GetColorAt(samplePoint);
values[i] = new ColorValue {
c = color, i = intensity
};
}
}
}
private static void AddIntentsToElement(Element element, double[] allPointsTimeOrdered, Curve levelCurve, ColorGradient colorGradient, TimeSpan duration, EffectIntents elementData, bool allowZeroIntensity, Color? color = null)
{
if (element != null)
{
double lastPosition = allPointsTimeOrdered[0];
TimeSpan lastEnd = TimeSpan.Zero;
for (var i = 1; i < allPointsTimeOrdered.Length; i++)
{
double position = allPointsTimeOrdered[i];
TimeSpan startTime = lastEnd;
TimeSpan timeSpan = TimeSpan.FromMilliseconds(duration.TotalMilliseconds * (position - lastPosition));
if (color == null)
{
var startColor = colorGradient.GetColorAt(lastPosition);
var endColor = colorGradient.GetColorAt(position);
var startIntensity = levelCurve.GetValue(lastPosition * 100) / 100;
var endIntensity = levelCurve.GetValue(position * 100) / 100;
if (allowZeroIntensity || !(startIntensity.Equals(0) && endIntensity.Equals(0)))
{
IIntent intent = IntentBuilder.CreateIntent(startColor, endColor, startIntensity, endIntensity, timeSpan);
elementData.AddIntentForElement(element.Id, intent, startTime);
}
}
else
{
var startIntensity = (colorGradient.GetProportionOfColorAt(lastPosition, (Color)color) * levelCurve.GetValue(lastPosition * 100) / 100);
var endIntensity = (colorGradient.GetProportionOfColorAt(position, (Color)color) * levelCurve.GetValue(position * 100) / 100);
if (allowZeroIntensity || !(startIntensity.Equals(0) && endIntensity.Equals(0)))
{
IIntent intent = IntentBuilder.CreateDiscreteIntent((Color)color, startIntensity, endIntensity, timeSpan);
elementData.AddIntentForElement(element.Id, intent, startTime);
}
}
lastPosition = position;
lastEnd = startTime + timeSpan;
}
}
}
private void DoRendering(CancellationTokenSource tokenSource = null)
{
List <ElementNode> renderNodes = GetNodesToRenderOn();
int targetNodeCount = renderNodes.Count;
//If there are no nodes to render on Exit!
if (targetNodeCount == 0)
{
return;
}
ElementNode lastTargetedNode = null;
//Pulse.Pulse pulse;
EffectIntents pulseData;
// apply the 'background' values to all targets if nonzero
if (EnableDefaultLevel)
{
int i = 0;
foreach (ElementNode target in renderNodes)
{
if (tokenSource != null && tokenSource.IsCancellationRequested)
{
return;
}
bool discreteColors = ColorModule.isElementNodeDiscreteColored(target);
if (target == null)
{
continue;
}
if (target != null)
{
double level = DefaultLevel * 100.0;
// figure out what color gradient to use for the pulse
switch (ColorHandling)
{
case SpinColorHandling.GradientForEachPulse:
pulseData = PulseRenderer.RenderNode(target,
new Curve(new PointPairList(new double[] { 0, 100 }, new [] { level, level })), StaticColorGradient, TimeSpan, HasDiscreteColors, true);
_elementData.Add(pulseData);
break;
case SpinColorHandling.GradientThroughWholeEffect:
pulseData = PulseRenderer.RenderNode(target,
new Curve(new PointPairList(new double[] { 0, 100 }, new [] { level, level })), ColorGradient, TimeSpan, HasDiscreteColors, true);
_elementData.Add(pulseData);
break;
case SpinColorHandling.StaticColor:
pulseData = PulseRenderer.RenderNode(target,
new Curve(new PointPairList(new double[] { 0, 100 }, new[] { level, level })), StaticColorGradient, TimeSpan, HasDiscreteColors, true);
_elementData.Add(pulseData);
break;
case SpinColorHandling.ColorAcrossItems:
double positionWithinGroup = i / (double)targetNodeCount;
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition =
ColorGradient.GetDiscreteColorsAndProportionsAt(positionWithinGroup);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
double value = level * colorProportion.Item2;
pulseData = PulseRenderer.RenderNode(target,
new Curve(new PointPairList(new double[] { 0, 100 }, new [] { value, value })), new ColorGradient(colorProportion.Item1), TimeSpan, HasDiscreteColors, true);
_elementData.Add(pulseData);
}
}
else
{
pulseData = PulseRenderer.RenderNode(target,
new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { level, level })), new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup)), TimeSpan, HasDiscreteColors, true);
_elementData.Add(pulseData);
}
break;
}
i++;
}
}
}
// calculate the pulse time and revolution time exactly (based on the parameters from the data)
double revTimeMs = 0; // single revolution time (ms)
// figure out the relative length of a individual pulse
double pulseConstant = 0; // how much of each pulse is a constant time
double pulseFractional = 0; // how much of each pulse is a fraction of a single spin
if (PulseLengthFormat == SpinPulseLengthFormat.FixedTime)
{
pulseConstant = PulseTime;
}
else if (PulseLengthFormat == SpinPulseLengthFormat.PercentageOfRevolution)
{
pulseFractional = PulsePercentage / 100.0;
}
else if (PulseLengthFormat == SpinPulseLengthFormat.EvenlyDistributedAcrossSegments)
{
pulseFractional = 1.0 / (double)targetNodeCount;
}
// magic number. (the inaccuracy of interpolating the curve into a position. eg. if we have 5 'positions', then
// the curve should really be from 0-80% for the last spin, to make sure the last pulse finishes accurately.)
double pulseInterpolationOffset = 1.0 / (double)targetNodeCount;
// figure out either the revolution count or time, based on what data we have
if (SpeedFormat == SpinSpeedFormat.RevolutionCount)
{
revTimeMs = (TimeSpan.TotalMilliseconds - pulseConstant) /
(RevolutionCount + pulseFractional - pulseInterpolationOffset);
}
else if (SpeedFormat == SpinSpeedFormat.RevolutionFrequency)
{
revTimeMs = (1.0 / RevolutionFrequency) * 1000.0; // convert Hz to period ms
}
else if (SpeedFormat == SpinSpeedFormat.FixedTime)
{
revTimeMs = RevolutionTime;
}
double pulTimeMs = pulseConstant + (revTimeMs * pulseFractional);
TimeSpan revTimeSpan = TimeSpan.FromMilliseconds(revTimeMs);
TimeSpan pulseTimeSpan = TimeSpan.FromMilliseconds(pulTimeMs);
// figure out which way we're moving through the elements
Curve movement;
if (ReverseSpin)
{
movement = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { 100, 0 }));
}
else
{
movement = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { 0, 100 }));
}
//TODO: get a better increment time. doing it every X ms is..... shitty at best.
//Less crappy is try to make some adjustment if there are a lot of nodes in a shorter time to sample more often.
//A hard and fast 2ms was leaving gaps in larger node counts
var sampleMs = revTimeSpan.TotalMilliseconds / targetNodeCount / 2.0;
if (sampleMs < .25)
{
sampleMs = .25;
}
else if (sampleMs > 2)
{
sampleMs = 2;
}
TimeSpan increment = TimeSpan.FromTicks((long)(sampleMs * TimeSpan.TicksPerMillisecond));
// iterate up to and including the last pulse generated
// a bit iffy, but stops 'carry over' spins past the end (when there's overlapping spins). But we need to go past
// (total - pulse) as the last pulse can often be a bit inaccurate due to the rounding of the increment
for (TimeSpan current = TimeSpan.Zero; current <= TimeSpan - pulseTimeSpan + increment; current += increment)
{
if (tokenSource != null && tokenSource.IsCancellationRequested)
{
return;
}
double currentPercentageIntoSpin = ((double)(current.Ticks % revTimeSpan.Ticks) / (double)revTimeSpan.Ticks) * 100.0;
double targetElementPosition = movement.GetValue(currentPercentageIntoSpin);
int currentNodeIndex = (int)((targetElementPosition / 100.0) * targetNodeCount);
// on the off chance we hit the 100% mark *exactly*...
if (currentNodeIndex == targetNodeCount)
{
currentNodeIndex--;
}
if (currentNodeIndex >= targetNodeCount)
{
Logging.Warn(
"Spin effect: rendering, but the current node index is higher or equal to the total target nodes.");
continue;
}
ElementNode currentNode = renderNodes[currentNodeIndex];
if (currentNode == lastTargetedNode)
{
continue;
}
bool discreteColors = ColorModule.isElementNodeDiscreteColored(currentNode);
// figure out what color gradient to use for the pulse
switch (ColorHandling)
{
case SpinColorHandling.GradientForEachPulse:
pulseData = PulseRenderer.RenderNode(currentNode, new Curve(PulseCurve), ColorGradient, pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
break;
case SpinColorHandling.GradientThroughWholeEffect:
double startPos = ((double)current.Ticks / (double)TimeSpan.Ticks);
double endPos = 1.0;
if (TimeSpan - current >= pulseTimeSpan)
{
endPos = ((double)(current + pulseTimeSpan).Ticks / (double)TimeSpan.Ticks);
}
if (discreteColors)
{
double range = endPos - startPos;
if (range <= 0.0)
{
Logging.Error("Spin: bad range: " + range + " (SP=" + startPos + ", EP=" + endPos + ")");
break;
}
ColorGradient cg = ColorGradient.GetSubGradientWithDiscreteColors(startPos, endPos);
foreach (Color color in cg.GetColorsInGradient())
{
if (tokenSource != null && tokenSource.IsCancellationRequested)
{
return;
}
Curve newCurve = new Curve(PulseCurve.Points);
foreach (PointPair point in newCurve.Points)
{
double effectRelativePosition = startPos + ((point.X / 100.0) * range);
double proportion = ColorGradient.GetProportionOfColorAt(effectRelativePosition, color);
point.Y *= proportion;
}
pulseData = PulseRenderer.RenderNode(currentNode, newCurve, new ColorGradient(color), pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
}
}
else
{
pulseData = PulseRenderer.RenderNode(currentNode, new Curve(PulseCurve), ColorGradient.GetSubGradient(startPos, endPos), pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
}
break;
case SpinColorHandling.StaticColor:
pulseData = PulseRenderer.RenderNode(currentNode, new Curve(PulseCurve), StaticColorGradient, pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
break;
case SpinColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(targetElementPosition / 100.0);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
if (tokenSource != null && tokenSource.IsCancellationRequested)
{
return;
}
float proportion = colorProportion.Item2;
// scale all levels of the pulse curve by the proportion that is applicable to this color
Curve newCurve = new Curve(PulseCurve.Points);
foreach (PointPair pointPair in newCurve.Points)
{
pointPair.Y *= proportion;
}
pulseData = PulseRenderer.RenderNode(currentNode, newCurve, new ColorGradient(colorProportion.Item1), pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
}
}
else
{
pulseData = PulseRenderer.RenderNode(currentNode, new Curve(PulseCurve), new ColorGradient(ColorGradient.GetColorAt(targetElementPosition / 100.0)), pulseTimeSpan, HasDiscreteColors);
pulseData.OffsetAllCommandsByTime(current);
_elementData.Add(pulseData);
}
break;
}
lastTargetedNode = currentNode;
}
_elementData = EffectIntents.Restrict(_elementData, TimeSpan.Zero, TimeSpan);
}
private void GeneratePulse(ElementNode target, TimeSpan startTime, TimeSpan duration, double currentMovementPosition)
{
EffectIntents result = null;
Pulse.Pulse pulse = new Pulse.Pulse();
pulse.TargetNodes = new[] { target };
pulse.TimeSpan = duration;
pulse.LevelCurve = new Curve(PulseCurve);
bool discreteColors = ColorModule.isElementNodeDiscreteColored(target);
IIntentNode intent;
// figure out what color gradient to use for the pulse
switch (ColorHandling)
{
case ChaseColorHandling.GradientForEachPulse:
pulse.ColorGradient = ColorGradient;
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
foreach (var iintentNode in result.FirstOrDefault().Value)
{
GenerateStartingStaticPulse(target, iintentNode);
}
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
foreach (var iintentNode in result.FirstOrDefault().Value)
{
GenerateExtendedStaticPulse(target, iintentNode);
}
}
break;
case ChaseColorHandling.GradientThroughWholeEffect:
double startPos = (startTime.Ticks / (double)TimeSpan.Ticks);
double endPos = ((startTime + duration).Ticks / (double)TimeSpan.Ticks);
if (startPos < 0.0)
{
startPos = 0.0;
}
if (endPos > 1.0)
{
endPos = 1.0;
}
if (discreteColors)
{
double range = endPos - startPos;
if (range <= 0.0)
{
Logging.Error("Chase: bad range: " + range + " (SP=" + startPos + ", EP=" + endPos + ")");
break;
}
ColorGradient cg = ColorGradient.GetSubGradientWithDiscreteColors(startPos, endPos);
foreach (Color color in cg.GetColorsInGradient())
{
Curve newCurve = new Curve(PulseCurve.Points);
foreach (PointPair point in newCurve.Points)
{
double effectRelativePosition = startPos + ((point.X / 100.0) * range);
double proportion = ColorGradient.GetProportionOfColorAt(effectRelativePosition, color);
point.Y *= proportion;
}
pulse.LevelCurve = newCurve;
pulse.ColorGradient = new ColorGradient(color);
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
intent = result.FirstOrDefault().Value.FirstOrDefault();
GenerateStartingStaticPulse(target, intent);
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
intent = result.FirstOrDefault().Value.LastOrDefault();
GenerateExtendedStaticPulse(target, intent);
}
}
}
else
{
pulse.ColorGradient = ColorGradient.GetSubGradient(startPos, endPos);
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
intent = result.FirstOrDefault().Value.FirstOrDefault();
GenerateStartingStaticPulse(target, intent, ColorGradient.GetSubGradient(0, startPos));
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
intent = result.FirstOrDefault().Value.LastOrDefault();
GenerateExtendedStaticPulse(target, intent, ColorGradient.GetSubGradient(endPos, 1));
}
}
break;
case ChaseColorHandling.StaticColor:
pulse.ColorGradient = StaticColorGradient;
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
intent = result.FirstOrDefault().Value.FirstOrDefault();
GenerateStartingStaticPulse(target, intent);
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
intent = result.FirstOrDefault().Value.LastOrDefault();
GenerateExtendedStaticPulse(target, intent);
}
break;
case ChaseColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(currentMovementPosition / 100.0);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
float proportion = colorProportion.Item2;
// scale all levels of the pulse curve by the proportion that is applicable to this color
Curve newCurve = new Curve(PulseCurve.Points);
foreach (PointPair pointPair in newCurve.Points)
{
pointPair.Y *= proportion;
}
pulse.LevelCurve = newCurve;
pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
intent = result.FirstOrDefault().Value.FirstOrDefault();
GenerateStartingStaticPulse(target, intent);
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
intent = result.FirstOrDefault().Value.LastOrDefault();
GenerateExtendedStaticPulse(target, intent);
}
}
}
else
{
pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(currentMovementPosition / 100.0));
result = pulse.Render();
result.OffsetAllCommandsByTime(startTime);
if (ExtendPulseToStart && result.Count > 0)
{
intent = result.FirstOrDefault().Value.FirstOrDefault();
GenerateStartingStaticPulse(target, intent);
}
_elementData.Add(result);
if (ExtendPulseToEnd && result.Count > 0)
{
intent = result.FirstOrDefault().Value.LastOrDefault();
GenerateExtendedStaticPulse(target, intent);
}
}
break;
}
}
private EffectIntents RenderElement(ElementNode node, double positionWithinGroup,
List <IndividualTwinkleDetails> twinkles = null)
{
if (node == null || node.Element == null)
{
return(null);
}
if (twinkles == null)
{
twinkles = GenerateTwinkleData();
}
EffectIntents result = new EffectIntents();
bool discreteColors = ColorModule.isElementNodeDiscreteColored(node);
// render the flat 'minimum value' across the entire effect
Pulse.Pulse pulse = new Pulse.Pulse();
pulse.TargetNodes = new ElementNode[] { node };
pulse.TimeSpan = TimeSpan;
double minPulseValue = MinimumLevel * 100.0;
EffectIntents pulseData;
// figure out what color gradient to use for the pulse
if (MinimumLevel > 0.0)
{
switch (ColorHandling)
{
case TwinkleColorHandling.GradientForEachPulse:
if (discreteColors)
{
List <Tuple <Color, float> > colorProportions = ColorGradient.GetDiscreteColorsAndProportionsAt(0);
foreach (Tuple <Color, float> colorProportion in colorProportions)
{
double value = minPulseValue * colorProportion.Item2;
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { value, value }));
pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
pulseData = pulse.Render();
result.Add(pulseData);
}
}
else
{
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue }));
pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(0));
pulseData = pulse.Render();
result.Add(pulseData);
}
break;
case TwinkleColorHandling.GradientThroughWholeEffect:
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue }));
pulse.ColorGradient = ColorGradient;
pulseData = pulse.Render();
result.Add(pulseData);
break;
case TwinkleColorHandling.StaticColor:
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue }));
pulse.ColorGradient = StaticColorGradient;
pulseData = pulse.Render();
result.Add(pulseData);
break;
case TwinkleColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(positionWithinGroup);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
double value = minPulseValue * colorProportion.Item2;
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { value, value }));
pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
pulseData = pulse.Render();
result.Add(pulseData);
}
}
else
{
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue }));
pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup));
pulseData = pulse.Render();
result.Add(pulseData);
}
break;
}
}
// render all the individual twinkles
foreach (IndividualTwinkleDetails twinkle in twinkles)
{
{
// make a pulse for it
pulse.TargetNodes = new [] { node };
pulse.TimeSpan = twinkle.Duration;
pulse.LevelCurve = new Curve(new PointPairList(new double[] { 0, 50, 100 }, new [] { twinkle.curvePoints[0], twinkle.curvePoints[1], twinkle.curvePoints[2] }));
// figure out what color gradient to use for the pulse
switch (ColorHandling)
{
case TwinkleColorHandling.GradientForEachPulse:
pulse.ColorGradient = ColorGradient;
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
break;
case TwinkleColorHandling.GradientThroughWholeEffect:
double startPos = ((double)twinkle.StartTime.Ticks / (double)TimeSpan.Ticks);
double endPos = ((double)(twinkle.StartTime + twinkle.Duration).Ticks / (double)TimeSpan.Ticks);
if (discreteColors)
{
double range = endPos - startPos;
if (range <= 0.0)
{
Logging.Error("Twinkle: bad range: " + range + " (SP=" + startPos + ", EP=" + endPos + ")");
break;
}
ColorGradient cg = ColorGradient.GetSubGradientWithDiscreteColors(startPos, endPos);
foreach (Color color in cg.GetColorsInGradient())
{
Curve newCurve = new Curve(pulse.LevelCurve.Points);
foreach (PointPair point in newCurve.Points)
{
double effectRelativePosition = startPos + ((point.X / 100.0) * range);
double proportion = ColorGradient.GetProportionOfColorAt(effectRelativePosition, color);
point.Y *= proportion;
}
pulse.LevelCurve = newCurve;
pulse.ColorGradient = new ColorGradient(color);
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
}
}
else
{
pulse.ColorGradient = ColorGradient.GetSubGradient(startPos, endPos);
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
}
break;
case TwinkleColorHandling.StaticColor:
pulse.ColorGradient = StaticColorGradient;
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
break;
case TwinkleColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(positionWithinGroup);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
float proportion = colorProportion.Item2;
// scale all levels of the twinkle curve by the proportion that is applicable to this color
Curve newCurve = new Curve(pulse.LevelCurve.Points);
foreach (PointPair pointPair in newCurve.Points)
{
pointPair.Y *= proportion;
}
pulse.LevelCurve = newCurve;
pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
}
}
else
{
pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup));
pulseData = pulse.Render();
pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
result.Add(pulseData);
}
break;
}
}
}
return(result);
}
/// <summary>
/// Convienience method to generate intents that knows how to deal with discrete colors.
/// </summary>
/// <param name="node"></param>
/// <param name="gradient"></param>
/// <param name="level"></param>
/// <param name="startPos"></param>
/// <param name="endPos"></param>
/// <param name="duration"></param>
/// <param name="startTime"></param>
/// <param name="isDiscrete"></param>
/// <returns></returns>
protected EffectIntents GenerateEffectIntents(ElementNode node, ColorGradient gradient, Curve level, double startPos, double endPos,
TimeSpan duration, TimeSpan startTime, bool isDiscrete)
{
EffectIntents result = new EffectIntents();
if (isDiscrete)
{
IEnumerable<Color> colors = ColorModule.getValidColorsForElementNode(node, false)
.Intersect(gradient.GetColorsInGradient());
foreach (Color color in colors)
{
double proportion = gradient.GetProportionOfColorAt(startPos, color);
var startIntensity = (level.GetValue(startPos * 100) / 100) * proportion;
proportion = gradient.GetProportionOfColorAt(endPos, color);
var endIntensity = (level.GetValue(endPos * 100) / 100) * proportion;
if (startIntensity > 0 && endIntensity > 0)
{
var intent = CreateDiscreteIntent(color, startIntensity, endIntensity, duration);
result.AddIntentForElement(node.Element.Id, intent, startTime);
}
}
}
else
{
var startIntensity = level.GetValue(startPos * 100) / 100;
var endIntensity = level.GetValue(endPos * 100) / 100;
if (startIntensity > 0 && endIntensity > 0)
{
var intent = CreateIntent(gradient.GetColorAt(startPos), gradient.GetColorAt(endPos), startIntensity, endIntensity, duration);
result.AddIntentForElement(node.Element.Id, intent, startTime);
}
}
return result;
}
private EffectIntents RenderElement(IElementNode node, double positionWithinGroup, bool discreteColors,
List <IndividualTwinkleDetails> twinkles = null)
{
if (twinkles == null)
{
twinkles = GenerateTwinkleData();
}
EffectIntents result = new EffectIntents();
// render the flat 'minimum value' across the entire effect
//Pulse.Pulse pulse = new Pulse.Pulse();
//pulse.TargetNodes = new ElementNode[] {node};
//pulse.TimeSpan = TimeSpan;
double minPulseValue = MinimumLevel * 100.0;
EffectIntents pulseData;
// figure out what color gradient to use for the pulse
if (MinimumLevel > 0.0)
{
switch (ColorHandling)
{
case TwinkleColorHandling.GradientForEachPulse:
if (discreteColors)
{
List <Tuple <Color, float> > colorProportions = ColorGradient.GetDiscreteColorsAndProportionsAt(0);
foreach (Tuple <Color, float> colorProportion in colorProportions)
{
double value = minPulseValue * colorProportion.Item2;
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new [] {value, value}));
//pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new[] { value, value })), new ColorGradient(colorProportion.Item1), TimeSpan, HasDiscreteColors);
result.Add(pulseData);
}
}
else
{
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new double[] {minPulseValue, minPulseValue}));
//pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(0));
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue })), new ColorGradient(ColorGradient.GetColorAt(0)), TimeSpan, HasDiscreteColors);
result.Add(pulseData);
}
break;
case TwinkleColorHandling.GradientThroughWholeEffect:
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new double[] {minPulseValue, minPulseValue}));
//pulse.ColorGradient = ColorGradient;
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new [] { minPulseValue, minPulseValue })), ColorGradient, TimeSpan, HasDiscreteColors);
result.Add(pulseData);
break;
case TwinkleColorHandling.StaticColor:
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new double[] {minPulseValue, minPulseValue}));
//pulse.ColorGradient = StaticColorGradient;
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new [] { minPulseValue, minPulseValue })), StaticColorGradient, TimeSpan, HasDiscreteColors);
result.Add(pulseData);
break;
case TwinkleColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(positionWithinGroup);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
double value = minPulseValue * colorProportion.Item2;
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new double[] {value, value}));
//pulse.ColorGradient = new ColorGradient(colorProportion.Item1);
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new[] { value, value })), new ColorGradient(colorProportion.Item1), TimeSpan, HasDiscreteColors);
result.Add(pulseData);
}
}
else
{
//pulse.LevelCurve = new Curve(new PointPairList(new double[] {0, 100}, new double[] {minPulseValue, minPulseValue}));
//pulse.ColorGradient = new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup));
//pulseData = pulse.Render();
pulseData = PulseRenderer.RenderNode(node, new Curve(new PointPairList(new double[] { 0, 100 }, new double[] { minPulseValue, minPulseValue })), new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup)), TimeSpan, HasDiscreteColors);
result.Add(pulseData);
}
break;
}
}
_colorValueSet.Clear();
if (!IsElementDiscrete(node))
{
_colorValueSet.Add(Color.Empty, new ColorValue[(int)(TimeSpan.TotalMilliseconds / FrameTime)]);
}
// render all the individual twinkles
foreach (IndividualTwinkleDetails twinkle in twinkles)
{
{
var curve = new Curve(new PointPairList(new double[] { 0, 50, 100 }, new[] { twinkle.CurvePoints[0], twinkle.CurvePoints[1], twinkle.CurvePoints[2] }));
// figure out what color gradient to use for the pulse
switch (ColorHandling)
{
case TwinkleColorHandling.GradientForEachPulse:
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, ColorGradient, node);
break;
case TwinkleColorHandling.GradientThroughWholeEffect:
double startPos = (twinkle.StartTime.Ticks / (double)TimeSpan.Ticks);
double endPos = ((twinkle.StartTime + twinkle.Duration).Ticks / (double)TimeSpan.Ticks);
if (discreteColors)
{
double range = endPos - startPos;
if (range <= 0.0)
{
Logging.Error("Twinkle: bad range: " + range + " (SP=" + startPos + ", EP=" + endPos + ")");
break;
}
ColorGradient cg = ColorGradient.GetSubGradientWithDiscreteColors(startPos, endPos);
foreach (Color color in cg.GetColorsInGradient())
{
curve = new Curve(curve.Points);
foreach (PointPair point in curve.Points)
{
double effectRelativePosition = startPos + ((point.X / 100.0) * range);
double proportion = ColorGradient.GetProportionOfColorAt(effectRelativePosition, color);
point.Y *= proportion;
}
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, new ColorGradient(color), node);
//pulseData = PulseRenderer.RenderNode(node, curve, new ColorGradient(color), twinkle.Duration, HasDiscreteColors);
//pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
//result.Add(pulseData);
}
}
else
{
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, ColorGradient.GetSubGradient(startPos, endPos), node);
}
break;
case TwinkleColorHandling.StaticColor:
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, StaticColorGradient, node);
break;
case TwinkleColorHandling.ColorAcrossItems:
if (discreteColors)
{
List <Tuple <Color, float> > colorsAtPosition = ColorGradient.GetDiscreteColorsAndProportionsAt(positionWithinGroup);
foreach (Tuple <Color, float> colorProportion in colorsAtPosition)
{
float proportion = colorProportion.Item2;
// scale all levels of the twinkle curve by the proportion that is applicable to this color
curve = new Curve(curve.Points);
foreach (PointPair pointPair in curve.Points)
{
pointPair.Y *= proportion;
}
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, new ColorGradient(colorProportion.Item1), node);
//pulseData = PulseRenderer.RenderNode(node, curve, new ColorGradient(colorProportion.Item1), twinkle.Duration, HasDiscreteColors);
//pulseData.OffsetAllCommandsByTime(twinkle.StartTime);
//result.Add(pulseData);
}
}
else
{
RenderPulseSegment(twinkle.StartTime, twinkle.Duration, curve, new ColorGradient(ColorGradient.GetColorAt(positionWithinGroup)), node);
}
break;
}
}
}
foreach (var set in _colorValueSet)
{
if (set.Key == Color.Empty)
{
var data = CreateIntentForValues(set.Value);
if (node.IsLeaf)
{
result.AddIntentForElement(node.Element.Id, data, TimeSpan.Zero);
}
else
{
foreach (var leafNode in node.GetLeafEnumerator())
{
result.AddIntentForElement(leafNode.Element.Id, data, TimeSpan.Zero);
}
}
}
else
{
var data = CreateDiscreteIntentForValues(set.Value);
if (node.IsLeaf)
{
result.AddIntentForElement(node.Element.Id, data, TimeSpan.Zero);
}
else
{
foreach (var leafNode in node.GetLeafEnumerator())
{
result.AddIntentForElement(leafNode.Element.Id, data, TimeSpan.Zero);
}
}
}
}
return(result);
}
