/// <summary>
/// Apply a mask on the heightmap.
/// </summary>
/// <param name="heightmask"></param>
public void ApplyMask(Heightmask heightmask)
{
// Reject the heightmask if it doesn't fit.
if ((_width != heightmask.Width) ||
(_depth != heightmask.Depth))
{
return;
}
// Apply the heightmask.
for (int x = 0; x < _width; ++x)
{
for (int z = 0; z < _depth; ++z)
{
_heightValues[x + z * _width] = (_heightValues[x + z * _width] - _minimumHeight) *
heightmask.GetMaskValue(x, z) + _minimumHeight;
}
}
}
/// <summary>
/// Clone the heightmask.
/// </summary>
/// <returns></returns>
public object Clone()
{
var heightmask = new Heightmask(_width, _depth, (float[])_maskValues.Clone());
return(heightmask);
}
/// <summary>
/// Apply a mask on the heightmap.
/// </summary>
/// <param name="heightmask"></param>
public void ApplyMask(Heightmask heightmask)
{
// Reject the heightmask if it doesn't fit.
if ((_width != heightmask.Width) ||
(_depth != heightmask.Depth))
{
return;
}
// Apply the heightmask.
for (int x = 0; x < _width; ++x)
{
for (int z = 0; z < _depth; ++z)
{
_heightValues[x + z*_width] = (_heightValues[x + z*_width] - _minimumHeight)*
heightmask.GetMaskValue(x, z) + _minimumHeight;
}
}
}
/// <summary>
/// Clone the heightmask.
/// </summary>
/// <returns></returns>
public object Clone()
{
var heightmask = new Heightmask(_width, _depth, (float[]) _maskValues.Clone());
return heightmask;
}