public static void AltitudeAbsNoise(LogicHexMap map, int octave, int seed, int percent)
{
for (int r = 0; r < map.height; ++r)
{
for (int q = 0; q < map.width; ++q)
{
int tile = map.Get(q, r);
int altitude = LogicTile.GetAltitude(tile);
LogicPoint3 pos = HexToLogicPos(new LogicHex(q, r), altitude * ALTITUDE_SCALE);
int noise = LogicPerlinNoise.Noise((pos.x << octave) + seed, (pos.z << octave) + seed, seed << 2, LogicTween.SCALE);
int distanceToMiddle = (noise - LogicTween.SCALE_HALF);
bool flip = false;
if (distanceToMiddle < 0)
{
distanceToMiddle = -distanceToMiddle;
flip = true;
}
distanceToMiddle = LogicTween.QuadIn(distanceToMiddle * 2) / 2;
if (flip)
{
distanceToMiddle = -distanceToMiddle;
}
noise = LogicTween.SCALE_HALF + distanceToMiddle;
noise = noise / (LogicTween.SCALE / LogicTile.MAX_ALTITUDE);
/*int noise = LogicPerlinNoise.Noise((pos.x << octave) + seed, (pos.z << octave) + seed, seed << 2, LogicTile.MAX_ALTITUDE*2);
* noise -= LogicTile.MAX_ALTITUDE;
* if (noise < 0)
* noise = -noise;
*
*
* LogicTween.QuadIn();
*/
//noise = LogicPerlinNoise.ScaleNoise(noise, LogicTile.MAX_ALTITUDE);
altitude = Lerp(altitude, noise, percent);
tile = LogicTile.SetAltitude(tile, altitude);
map.Set(q, r, tile);
}
}
}
public static int Plateau2(int value, int height)
{
int distance = (value - height);
bool flip = false;
if (distance < 0)
{
distance = -distance;
flip = true;
}
distance = LogicTween.QuadIn(distance * 2) / 2;
if (flip)
{
distance = -distance;
}
return(height + distance);
}
