private void GenerateBiomes()
{
_northGreen = Curves.GenerateCurve(XSize, XSize / 2 - _greenEdge, GreenRoughness);
_southGreen = Curves.GenerateCurve(XSize, _greenEdge, GreenRoughness);
_northSnow = Curves.GenerateCurve(XSize, XSize / 2 - _snowEdge, SnowRoughness);
_southSnow = Curves.GenerateCurve(XSize, _snowEdge, SnowRoughness);
}
protected override Color[] GenerateTextureColors()
{
Int32 ringsCount = (Int32)((OuterRadius - InnerRadius) * YSize / 2);
var transparencyMap = Array.ConvertAll(
Curves.GenerateCurve(ringsCount, Random.Range(0, 255), _curvesRoughness, Random.Range(0, 255)),
dot => (Single)dot / 255
); //Определяет спектр прозрачности
var colorMap = Array.ConvertAll(
Curves.GenerateCurve(ringsCount, Random.Range(0, 255), _curvesRoughness, Random.Range(0, 255)),
dot => (Single)dot / 255
); //Определяет спектр цветов
var baseColors = RandomRingsColors();
var rings = new Color[ringsCount];
for (Int32 i = 0; i < rings.Length; i++)
{
rings[i] = Color.Lerp(baseColors[0], baseColors[1], colorMap[i]);
rings[i].a = transparencyMap[i];
}
var center = new Vector2(YSize / 2, YSize / 2);
var colors = new Color[YSize * YSize];
Int32 counter = 0;
for (Int32 x = 0; x < YSize; x++)
{
for (Int32 y = 0; y < XSize; y++)
{
var posit = new Vector2(x, y);
Single dist = Vector2.Distance(posit, center);
colors[counter] = dist <OuterRadius * YSize / 2 && dist> InnerRadius * YSize / 2
? rings[(Int32)(dist * 2 * ringsCount / YSize)]
: new Color(0, 0, 0, 0);
counter++;
}
}
return(colors);
}
private void GenerateSnowCorners()
{
_northSnow = Curves.GenerateCurve(XSize, XSize / 2 - _snowEdge, _snowRoughness);
_southSnow = Curves.GenerateCurve(XSize, _snowEdge, _snowRoughness);
}
/// <summary>
/// Генерирует текстуру газового гиганта с заданными параметрами
/// </summary>
/// <param name="curvesCount">Количество полос</param>
/// <param name="baseColor">Основной цвет</param>
/// <param name="wideRange">Степень неровности полос</param>
/// <param name="colorRange">Разброс цветов полос</param>
/// <param name="bridhnessRange">Разброс яркости полос</param>
/// <returns></returns>
private Color[] GenGasTex(Int32 curvesCount, Color baseColor, Int32 wideRange, Single colorRange,
Single bridhnessRange)
{
var curves = new Int32[curvesCount][]; //Создание массива линий
for (Int32 i = 0; i < curvesCount; i++)
{
curves[i] = new Int32[XSize];
}
for (Int32 i = 1; i < curvesCount - 1; i++)
{
curves[i] = Curves.GenerateCurve(XSize, i * YSize / curvesCount + Random.Range(-wideRange, wideRange),
(Single)wideRange / 500);
}
for (Int32 x = 0; x < XSize; x++)
{
curves[curvesCount - 1][x] = YSize - 1;
}
var colors = new Color[XSize * YSize];
var colors2D = new Color[XSize, YSize];
for (Int32 i = 0; i < curvesCount - 1; i++) //Перебираем промежутки между кривыми и заполняем их
{
var currentColor = baseColor;
currentColor += new Color
(
baseColor.r + Random.Range(-colorRange, colorRange),
baseColor.g + Random.Range(-colorRange, colorRange),
baseColor.b + Random.Range(-colorRange, colorRange)
);
Single rnd = Random.Range(-bridhnessRange, bridhnessRange);
currentColor += new Color(rnd, rnd, rnd);
for (Int32 x = 0; x < XSize; x++)
{
for (Int32 y = curves[i][x]; y < curves[i + 1][x]; y++)
{
var currClr = currentColor;
currClr += new Color(Random.Range(-0.01f, 0.01f), Random.Range(-0.01f, 0.01f), Random.Range(-0.01f, 0.01f));
colors2D[x, y] = currClr;
}
}
}
Int32 counter = 0;
for (Int32 y = 0; y < YSize; y++)
{
for (Int32 x = 0; x < XSize; x++)
{
colors[counter] = colors2D[x, y];
counter++;
}
}
return(colors);
}
