public static void TestToSVGString()
{
float[] testData = new float[] { -1.0f, 0.0f, 1.0f, 0.5f, -0.5f, 2.0f };
for (int t = 0; t < testData.Count(); t++)
{
int ir = t;
int ig = (t * 2) % testData.Count();
int ib = (t * 3) % testData.Count();
float r = testData[ir];
float g = testData[ig];
float b = testData[ib];
Colour c = new Colour(r, g, b);
Console.WriteLine("Testing colour with R:{0:0.0}, G:{1:0.0}, B:{2:0.0}", r, g, b);
Console.WriteLine("Result: {0}", c.ToSVGString());
}
}
private void DefineColourPrimes()
{
this.colour = new Colour();
this.colour.SetHSV(this.hue, 1.0f, 0.5f);
this.colourLeft = new Colour();
this.colourLeft.SetHSV(this.hueLeft, 1.0f, 0.5f);
this.colourRight = new Colour();
this.colourRight.SetHSV(this.hueRight, 1.0f, 0.5f);
}
public Colour GetColour()
{
Colour newCol;
float choice = this.genes.Next() * 3000.0f;
//choose which colour to make a variant from
if (choice < 1000)
{
newCol = new Colour();
newCol.SetHSV(this.colour.H, this.colour.S, this.colour.V);
}
else if (choice > 2000)
{
newCol = new Colour();
newCol.SetHSV(this.colourLeft.H, this.colourLeft.S, this.colourLeft.V);
}
else
{
newCol = new Colour();
newCol.SetHSV(this.colourRight.H, this.colourRight.S, this.colourRight.V);
}
float newHue = newCol.H + (this.genes.Next() * this.variation.hue) - (this.variation.hue / 2.0f);
float newSat = newCol.S + (this.genes.Next() * this.variation.saturation) - (this.variation.saturation / 2.0f);
float newVal = newCol.V + (this.genes.Next() * this.variation.value) - (this.variation.value / 2.0f);
//constrain sat and val to range(0-1)
newSat = (float)Math.Abs(newSat - Math.Floor(newSat));
newVal = (float)Math.Abs(newSat - Math.Floor(newSat));
newCol.SetHSV(newHue, newSat, newVal);
return newCol;
}
