public void generate(HeightMap heightMap){
mapSize = heightMap.mapSize;
terrainSize = heightMap.terrainSize;
float ratioX = (float)terrainSize.x/mapSize;
float ratioY = (float)terrainSize.y/mapSize;
for(int i = 0; i < mapSize; i++)
{
for(int j = 0; j < mapSize; j++)
{
float worldPosX = (i+mapSize-1)*ratioX;
float worldPosY = (j+mapSize-1)*ratioY;
float mountains = p_mountainNoise.getNoise(worldPosX, worldPosY);
float ground = p_groundNoise.getNoise(worldPosX, worldPosY);
//float dist = getRadialDistance(i,j);
//float dist = getRadialDistanceClamped(i,j);
//dist = dist * Mathf.Pow(2,0.5f);
//float dist2=Mathf.Min (dist,0.99f);
//float dist = getRadialDistanceClamped2(i,j);
float dist = getRadialCoastOnlyDistance(i,j);
float height = ground*Mathf.Pow((1.0f - dist),0.5f);
height += mountains*Mathf.Pow((1 - dist),0.5f)/2.0f;
height -= Mathf.Pow(dist,1.0f)/13 * 10000/terrainSize.x;
// float dist = getRadialDistance(i,j) * Mathf.Pow (2,0.5f);
// float dist2=Mathf.Min (dist,1.0f);
// float height= ground;
// height += mountains*Mathf.Pow((1 - dist2),0.3f);
// height -= Mathf.Pow(dist,0.7f)/3;
heightMap.setHeight(i,j,height);
heightMap.setHeight(i,j,height);
}
}
heightMap.scale01 ();
}