//Generate one banding of a palette
public void PalGen1DBand(int numBands, Grid pal, ulong color1, ulong color2, int band)
{
if (pal == null)
{
return;
}
double sectionSize = 256.0 / numBands / 2;
ulong a = color1;
ulong b = color2;
var offset = (int)(band * sectionSize * 2);
for (int i = 0; i <= sectionSize; i++)
{
double mux = i / sectionSize;
ulong color = MathLerper.LerpRgba(mux, a, b);
pal.Plot((i + offset), 0, 0, color);
}
for (int i = 0; i <= sectionSize; i++)
{
double mux = i / sectionSize;
ulong color = MathLerper.LerpRgba(mux, b, a);
pal.Plot((int)(i + sectionSize + offset), 0, 0, color);
}
}
//Linearly interpolate between properties A and B, modulated by mux (0 to 1)
public void Lerp(double mux, CellProperties propsA, CellProperties propsB)
{
if (propsA == null || propsB == null)
{
return;
}
Rgba = MathLerper.LerpRgba(mux, propsA.Rgba, propsB.Rgba);
TextureId = (byte)MathLerper.ThresholdAb(mux, propsA.TextureId, propsB.TextureId);
ShapeId = (byte)MathLerper.ThresholdAb(mux, propsA.ShapeId, propsB.ShapeId);
PhysicsId = (byte)MathLerper.ThresholdAb(mux, propsA.PhysicsId, propsB.PhysicsId);
GroupId = (byte)MathLerper.ThresholdAb(mux, propsA.GroupId, propsB.GroupId);
WorldId = (ulong)MathLerper.ThresholdAb(mux, propsA.WorldId, propsB.WorldId);
CalcUnified();
}
//Generate a palette from a List of banding rgba
public void PalGen1DBanded(Grid pal, List <ulong> bandColors)
{
if (pal == null || bandColors == null)
{
return;
}
double sectionSize = 256.0 / (bandColors.Count - 1);
for (int band = 0; band < bandColors.Count - 1; band++)
{
ulong a = bandColors[band];
ulong b = bandColors[band + 1];
for (int i = 0; i < sectionSize; i++)
{
double mux = i / sectionSize;
ulong color = MathLerper.LerpRgba(mux, a, b);
pal.Plot((int)(band * sectionSize + i), 0, 0, color);
}
}
}
