public void RemoveObjsInRange(float posX, float posZ, float range) //TODO: test, then replace CellNumsInRect. Or better replace with callback
{
Rect rect = new Rect(posX - range, posZ - range, range * 2, range * 2);
rect = CoordinatesExtensions.Intersect(rect, this.rect);
foreach (int c in CellNumsInRect(rect.min, rect.max))
{
for (int p = cells.array[c].count - 1; p >= 0; p--)
{
float distSq = (cells.array[c].poses[p].x - posX) * (cells.array[c].poses[p].x - posX) + (cells.array[c].poses[p].z - posZ) * (cells.array[c].poses[p].z - posZ);
if (distSq < range * range)
{
Remove(c, p);
}
}
}
}
public void WriteTextureInterpolated (Texture2D texture, CoordRect textureRect, WrapMode wrap=WrapMode.Once, float rangeMin=0, float rangeMax=1)
{
float pixelSizeX = 1f * textureRect.size.x / texture.width;
float pixelSizeZ = 1f * textureRect.size.z / texture.height;
Rect pixelTextureRect = new Rect(0, 0, texture.width, texture.height);
Rect pixelMatrixRect = new Rect(
(textureRect.offset.x - rect.offset.x) / pixelSizeX,
(textureRect.offset.z - rect.offset.z) / pixelSizeZ,
rect.size.x/pixelSizeX,
rect.size.z/pixelSizeZ);
Rect pixelIntersection = CoordinatesExtensions.Intersect(pixelTextureRect, pixelMatrixRect);
CoordRect intersect = new CoordRect(
Mathf.CeilToInt(pixelIntersection.x),
Mathf.CeilToInt(pixelIntersection.y),
Mathf.FloorToInt(pixelIntersection.width),
Mathf.FloorToInt(pixelIntersection.height) );
Color[] colors = new Color[intersect.size.x*intersect.size.z];
Coord min = intersect.Min; Coord max = intersect.Max;
for (int x=min.x; x<max.x; x++)
for (int z=min.z; z<max.z; z++)
{
float wx = x*pixelSizeX - textureRect.offset.x + rect.offset.x*2;
float wz = z*pixelSizeZ - textureRect.offset.z + rect.offset.z*2;
//float val = this[x,z]; //TODO: direct
float val = GetInterpolated(wx, wz);
val -= rangeMin;
val /= rangeMax-rangeMin;
//val = 1;
colors[(z-min.z)*(max.x-min.x) + (x-min.x)] = new Color(val, val, val); //TODO: r should not be == r and ==b, there should be 1 byte diff
}
texture.SetPixels(intersect.offset.x, intersect.offset.z, intersect.size.x, intersect.size.z, colors);
texture.Apply();
}