public virtual void Recalculate()
{
CalculatedStyle calculatedStyle = Parent?.InnerDimensions ?? UserInterface.ActiveInstance.Dimensions;
CalculatedStyle calculatedStyle2 = default;
calculatedStyle2.X = Left.GetValue(calculatedStyle.Width) + calculatedStyle.X;
calculatedStyle2.Y = Top.GetValue(calculatedStyle.Height) + calculatedStyle.Y;
float value = MinWidth.GetValue(calculatedStyle.Width);
float value2 = MaxWidth.GetValue(calculatedStyle.Width);
float value3 = MinHeight.GetValue(calculatedStyle.Height);
float value4 = MaxHeight.GetValue(calculatedStyle.Height);
calculatedStyle2.Width = MathHelper.Clamp(Width.GetValue(calculatedStyle.Width), value, value2);
calculatedStyle2.Height = MathHelper.Clamp(Height.GetValue(calculatedStyle.Height), value3, value4);
calculatedStyle2.Width += MarginLeft + MarginRight;
calculatedStyle2.Height += MarginTop + MarginBottom;
calculatedStyle2.X += calculatedStyle.Width * HAlign - calculatedStyle2.Width * HAlign;
calculatedStyle2.Y += calculatedStyle.Height * VAlign - calculatedStyle2.Height * VAlign;
OuterDimensions = calculatedStyle2;
calculatedStyle2.X += MarginLeft;
calculatedStyle2.Y += MarginTop;
calculatedStyle2.Width -= MarginLeft + MarginRight;
calculatedStyle2.Height -= MarginTop + MarginBottom;
Dimensions = calculatedStyle2;
calculatedStyle2.X += PaddingLeft;
calculatedStyle2.Y += PaddingTop;
calculatedStyle2.Width -= PaddingLeft + PaddingRight;
calculatedStyle2.Height -= PaddingTop + PaddingBottom;
InnerDimensions = calculatedStyle2;
RecalculateChildren();
}
private void Update(EvaluationContext context)
{
Output.Value = new RawViewportF
{
X = X.GetValue(context),
Y = Y.GetValue(context),
Width = Width.GetValue(context),
Height = Height.GetValue(context),
MinDepth = MinDepth.GetValue(context),
MaxDepth = MaxDepth.GetValue(context)
};
}
public new void Update(EvaluationContext context)
{
if (InputConnection.Count > 0)
{
Value = InputConnection[0].GetValue(context);
}
else
{
if (Width.InputConnection != null)
{
Value.Width = Width.GetValue(context);
}
if (Height.InputConnection != null)
{
Value.Height = Height.GetValue(context);
}
}
}
public void DrawBeamApp(PolylineRender poly, float globalTime, NodeReference reference, ParticleEffectInstance instance, ref Matrix4x4 transform, float sparam)
{
//get particles!
var beam = instance.Beams[reference.BeamIndex];
if (beam.ParticleCount < 2) { beam.ParticleCount = 0; return; }
AgeComparer.Instance.Particles = instance.Pool.Particles;
Array.Sort(beam.ParticleIndices, 0, beam.ParticleCount, AgeComparer.Instance);
//draw
var node_tr = GetAttachment(reference, transform);
Texture2D tex;
Vector2 tl, tr, bl, br;
var res = instance.Resources;
TextureHandler.Update(Texture, res);
var frame = GetFrame(globalTime, sparam, ref instance.Pool.Particles[beam.ParticleIndices[0]]);
int index = (int) Math.Floor((TextureHandler.FrameCount - 1) * frame) * 4;
tl = TextureHandler.Coordinates[index];
tr = TextureHandler.Coordinates[index + 1];
bl = TextureHandler.Coordinates[index + 2];
br = TextureHandler.Coordinates[index + 3];
//Sorting hack kinda
var z = RenderHelpers.GetZ(instance.Pool.Camera.Position, Vector3.Transform(Vector3.Zero, node_tr));
for (int j = 0; j < 2; j++) //two planes
{
poly.StartLine(TextureHandler.Texture ?? res.WhiteTexture, BlendInfo);
bool odd = true;
Vector3 dir = Vector3.Zero;
for (int i = 0; i < beam.ParticleCount; i++)
{
var pos = Vector3.Transform(instance.Pool.Particles[beam.ParticleIndices[i]].Position, node_tr);
if (i + 1 < beam.ParticleCount) {
var pos2 = Vector3.Transform(instance.Pool.Particles[beam.ParticleIndices[i + 1]].Position, node_tr);
var forward = (pos2 - pos).Normalized();
var toCamera = (instance.Pool.Camera.Position - pos).Normalized();
var up = Vector3.Cross(toCamera, forward);
up.Normalize();
dir = up;
if (j == 1)
{
//Broken? Doesn't show up
var right = Vector3.Cross(up, forward).Normalized();
dir = right;
}
}
var time = instance.Pool.Particles[beam.ParticleIndices[i]].TimeAlive / instance.Pool.Particles[beam.ParticleIndices[i]].LifeSpan;
var w = Width.GetValue(sparam, time);
poly.AddPoint(
pos + (dir * w / 2),
pos - (dir * w / 2),
odd ? tl : bl,
odd ? tr : br,
new Color4(
Color.GetValue(sparam, time),
Alpha.GetValue(sparam, time)
)
);
odd = !odd;
}
poly.FinishLine(z);
}
beam.ParticleCount = 0;
}
public unsafe void DrawBeamApp(PolylineRender poly, LineBuffer points, float globalTime, NodeReference reference, ParticleEffectInstance instance, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
//TODO: Cross-plane not showing
//TODO: In some cases particles are going backwards? (Broken emitter or LineBuffer)
//TODO: See if z sorting can be better for Polyline
//TODO: Implement FLBeamAppearance properties
if (points.Count() < 2)
{
return;
}
//Get only active indices, alloc on stack for 0 GC pressure
//int* indices = stackalloc int[512];
var indices = new int[512];
var particles = new Particle[512];
for (int i = 0; i < 512; i++)
{
indices[i] = -1;
}
int ptCount = 0;
for (int i = 0; i < points.Count(); i++)
{
if (points[i].Active)
{
indices[ptCount++] = points[i].ParticleIndex;
}
}
if (ptCount < 2)
{
return;
}
for (int i = 0; i < ptCount; i++)
{
particles[i] = instance.Particles[indices[i]];
}
for (int i = 1; i < ptCount; i++)
{
if (particles[i - 1].TimeAlive > particles[i].TimeAlive)
{
Console.WriteLine("bad order");
}
}
var node_tr = GetAttachment(reference, transform);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, globalTime, sparam, ref instance.Particles[indices[0]], out tex, out tl, out tr, out bl, out br);
//Sorting hack kinda
var z = RenderHelpers.GetZ(billboards.Camera.Position, node_tr.Transform(Vector3.Zero));
for (int j = 0; j < 2; j++) //two planes
{
poly.StartLine(tex, BlendInfo);
bool odd = true;
Vector3 dir = Vector3.Zero;
for (int i = 0; i < ptCount; i++)
{
var pos = node_tr.Transform(instance.Particles[indices[i]].Position);
if (i + 1 < ptCount)
{
var pos2 = node_tr.Transform(instance.Particles[indices[i + 1]].Position);
var forward = (pos2 - pos).Normalized();
var toCamera = (billboards.Camera.Position - pos).Normalized();
var up = Vector3.Cross(toCamera, forward);
up.Normalize();
dir = up;
if (j == 1)
{
//Broken? Doesn't show up
var right = Vector3.Cross(up, forward).Normalized();
dir = right;
}
}
var time = instance.Particles[indices[i]].TimeAlive / instance.Particles[indices[i]].LifeSpan;
var w = Width.GetValue(sparam, time);
poly.AddPoint(
pos + (dir * w / 2),
pos - (dir * w / 2),
odd ? tl : bl,
odd ? tr : br,
new Color4(
Color.GetValue(sparam, time),
Alpha.GetValue(sparam, time)
)
);
odd = !odd;
}
poly.FinishLine(z);
}
}
private void Update(EvaluationContext context)
{
Size.Value = new Size2(Width.GetValue(context), Height.GetValue(context));
}