/// <inheritdoc cref="NotuiElement"/>
public BoxElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
if (prototype is BoxElementPrototype prot)
{
Size = prot.Size;
}
}
/// <inheritdoc cref="NotuiElement"/>
public PolygonElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
if (prototype is PolygonElementPrototype prot)
{
Vertices = prot.Vertices.ToList();
}
}
/// <inheritdoc cref="NotuiElement"/>
public SegmentElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
if (prototype is SegmentElementPrototype seprot)
{
HoleRadius = seprot.HoleRadius;
Cycles = seprot.Cycles;
Phase = seprot.Phase;
}
}
public void Evaluate(int SpreadMax)
{
FOut.Stream.IsChanged = false;
if (FContext.IsConnected && FContext.SliceCount > 0 && FContext[0] != null && FQuery.SliceCount > 0)
{
var currContextHash = FContext[0].GetHashCode();
FOut.SliceCount = FQuery.SliceCount;
if (currContextHash != _prevContextHash)
{
if (_prevContext != null)
{
_prevContext.OnElementsDeleted -= HandleElementChange;
_prevContext.OnElementsUpdated -= HandleElementChange;
}
FContext[0].OnElementsDeleted += HandleElementChange;
FContext[0].OnElementsUpdated += HandleElementChange;
}
if (FQuery.IsChanged)
{
HandleElementChange(this, EventArgs.Empty);
}
_prevContext = FContext[0];
_prevContextHash = currContextHash;
}
else
{
FOut.SliceCount = 0;
_prevContextHash = 0;
if (_prevContext != null)
{
_prevContext.OnElementsDeleted -= HandleElementChange;
_prevContext.OnElementsUpdated -= HandleElementChange;
}
_prevContext = null;
}
if (FContext.IsChanged && FContext.IsConnected && FContext.SliceCount > 0)
{
_elementsChanged = 2;
}
if (_elementsChanged > 0)
{
if (FContext.SliceCount > 0 && FContext[0] != null)
{
for (int i = 0; i < FQuery.SliceCount; i++)
{
Filter(i);
}
}
FOut.Stream.IsChanged = true;
_elementsChanged--;
}
}
private void FlickProgress(BehaviorState state, NotuiContext context)
{
if (FlickTime < context.DeltaTime)
{
state.DeltaPos = Vector2.Zero;
}
else
{
// TODO: that 6 there is a rough estimation magic number coming from a vague memory of the integral of something something low-pass filter
// It was years ago, only the 6 part stuck and it was good enough for animation
var frametime = (6 / FlickTime) * context.DeltaTime;
state.DeltaPos = Filters.Velocity(state.DeltaPos, Vector2.Zero, frametime * Max(0.001f, state.DeltaPos.Length()));
}
}
private void FlickProgress(BehaviorState state, NotuiContext context)
{
if (FlickTime < context.DeltaTime)
{
state.DeltaPos = Vector2.Zero;
state.DeltaAngle = 0;
state.DeltaSize = 0;
}
else
{
state.DeltaPos = Filters.Damper(state.DeltaPos, Vector2.Zero, FlickTime, context.DeltaTime);
state.DeltaAngle = Filters.Damper(state.DeltaAngle, 0, FlickTime, context.DeltaTime);
state.DeltaSize = Filters.Damper(state.DeltaSize, 0, FlickTime, context.DeltaTime);
}
}
/// <inheritdoc cref="NotuiElement"/>
public SphereElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
}
/// <summary></summary>
/// <param name="prototype"></param>
/// <param name="context"></param>
/// <param name="parent"></param>
protected PlanarElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
}
/// <inheritdoc cref="NotuiElement"/>
public InfinitePlaneElement(ElementPrototype prototype, NotuiContext context, NotuiElement parent = null) :
base(prototype, context, parent)
{
}
