override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
for (int i = 0; i < b.Length; i++)
{
b[i] = (byte)Convert.ToInt32(exp.DynamicInvoke(new object[] { b, (int)b[i], b.Length, i, s, v, s.GetBuffers() }));
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
for (int i = 0; i < b.Length; i++)
{
b[i] = (byte)(255 - b[i]);
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
var copy = s.GetBuffer(args[0].s);
for (int i = 0; i < b.Length; i++)
{
b[i] = copy[i];
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
float dvdx = (args[END].i - args[START].i) / (float)(b.Length - 1);
for (int i = 0; i < b.Length; i++)
{
b[i] = (byte)(args[START].i + dvdx * i);
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
byte value = (byte)args[CONSTANT].i;
for (int i = 0; i < b.Length; i++)
{
b[i] = value;
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
for (int i = 0; i < b.Length; i++)
{
if (r.NextDouble() < args[0].f)
{
b[i] = (byte)args[1].i;
}
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
var opt = args[0].s;
var opn = args[1].f;
var func = funcs[opt];
for (int i = 0; i < b.Length; i++)
{
b[i] = (byte)Convert.ToInt32(func((float)b[i], opn));
}
}
override public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b)
{
if (gradients == null)
{
heights = new float[b.Length];
gradients = new float[b.Length];
}
for (int i = 1; i < b.Length - 1; i++)
{
if (b[i] == 255)
{
heights[i] = 255;
}
}
float momentum = args[0].f;
float speed = args[1].f;
float decay = args[2].f;
gradients[0] = gradients[0] * momentum + (b[1] - b[0]) * (1 - momentum);
gradients[b.Length - 1] = gradients[b.Length - 1] * momentum + (b[b.Length - 2] - b[b.Length - 1]) * (1 - momentum);
for (int i = 1; i < b.Length - 1; i++)
{
gradients[i] = gradients[i] * momentum + ((b[i - 1] - b[i]) * (1 - momentum) + (b[i + 1] - b[i]) * (1 - momentum)) * 0.5f;
}
float dt = v["SPECTRA_DELTA_TIME"].f;
for (int i = 0; i < b.Length; i++)
{
heights[i] = (heights[i] + gradients[i] * speed * dt);
b[i] = (byte)heights[i];
heights[i] *= decay;
gradients[i] *= decay;
}
}
public static void Main(string[] args)
{
var spectra = new Spectra();
spectra.RunSpectraCommandLine();
}
abstract public void Process(Spectra s, Dictionary <String, Variant> v, byte[] b);
