public Color3f GetValue(float sparam, float time)
{
//1 item, 1 value
if (Items.Count == 1)
{
return(Items [0].GetValue(time));
}
//Find 2 keyframes to interpolate between
AlchemyColors c1 = null, c2 = null;
for (int i = 0; i < Items.Count - 1; i++)
{
if (sparam >= Items [i].SParam && sparam <= Items [i + 1].SParam)
{
c1 = Items [i];
c2 = Items [i + 1];
break;
}
}
//We're at the end
if (c1 == null)
{
return(Items [Items.Count - 1].GetValue(time));
}
//Interpolate between SParams
var v1 = c1.GetValue(time);
var v2 = c2.GetValue(time);
return(Easing.EaseColorRGB(Type, sparam, c1.SParam, c2.SParam, v1, v2));
}
public AlchemyColorAnimation(BinaryReader reader)
{
Type = (EasingTypes)reader.ReadByte();
int itemsCount = reader.ReadByte();
for (int fc = 0; fc < itemsCount; fc++)
{
var colors = new AlchemyColors();
colors.SParam = reader.ReadSingle();
colors.Type = (EasingTypes)reader.ReadByte();
colors.Data = new Tuple <float, Color3f> [reader.ReadByte()];
for (int i = 0; i < colors.Data.Length; i++)
{
colors.Data [i] = new Tuple <float, Color3f> (reader.ReadSingle(), new Color3f(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle()));
}
Items.Add(colors);
}
}