public CHeightmap Generate()
{
CHeightmap dest = new CHeightmap(m_iResolution);
for (int j = 0; j < m_iResolution; j++)
{
for (int i = 0; i < m_iResolution; i++)
{
dest.m_aaValues[j][i] = cast(j, i);
}
}
dest.CalculateMax();
return(dest);
}
//for debugging
public void GenerateAndPrint()
{
CHeightmap map = Generate();
string txt = "";
for (int j = 0; j < m_iResolution; j++)
{
for (int i = 0; i < m_iResolution; i++)
{
txt += map.GetPixelAsFloat(j, i);
}
txt += "\n";
}
Debug.Log(txt);
}
/**
* Returns a heightmap texture in R8 format.
*/
Texture2D ToTexture()
{
CHeightmap hmap = this.Generate();
Texture2D image = new Texture2D(m_iResolution, m_iResolution, TextureFormat.R8, false);
for (int i = 0; i < m_iResolution; i++)
{
for (int j = 0; j < m_iResolution; j++)
{
int c = hmap.m_aaValues[i][j];
image.SetPixel(i, j, new Color(c, c, c));
}
}
return(image);
}
//Generates a new heightmap and returns the max height, IN WORLD UNITS.
public float MeasureMaxWorldUnits()
{
CHeightmap map = Generate();
return(m_flHeight * map.GetMaxAsFloat());
}
