/// <summary>
/// Generates a spherical projection of a point in the noise map.
/// </summary>
/// <param name="lat">The latitude of the point.</param>
/// <param name="lon">The longitude of the point.</param>
/// <returns>The corresponding noise map value.</returns>
private double GenerateSpherical(double lat, double lon)
{
var r = Math.Cos(Mathf.Deg2Rad * lat);
return(BurstModuleManager.GetBurstValue((float)(r * Math.Cos(Mathf.Deg2Rad * lon)), (float)(Math.Sin(Mathf.Deg2Rad * lat)),
(float)(r * Math.Sin(Mathf.Deg2Rad * lon)), moduleData, 0));
}
/// <summary>
/// Generates a cylindrical projection of a point in the noise map.
/// </summary>
/// <param name="angle">The angle of the point.</param>
/// <param name="height">The height of the point.</param>
/// <returns>The corresponding noise map value.</returns>
private double GenerateCylindrical(double angle, double height)
{
var x = math.cos(math.radians(angle));
var y = height;
var z = math.sin(math.radians(angle));
return(BurstModuleManager.GetBurstValue((float)x, (float)y, (float)z, moduleData, 0));
}
/// <summary>
/// Generates a non-seamless planar projection of the noise map.
/// </summary>
/// <param name="left">The clip region to the left.</param>
/// <param name="right">The clip region to the right.</param>
/// <param name="top">The clip region to the top.</param>
/// <param name="bottom">The clip region to the bottom.</param>
/// <param name="isSeamless">Indicates whether the resulting noise map should be seamless.</param>
public new void GeneratePlanar(double left, double right, double top, double bottom, bool isSeamless = true)
{
if (right <= left || bottom <= top)
{
throw new ArgumentException("Invalid right/left or bottom/top combination");
}
if (generator == null)
{
throw new ArgumentNullException("Generator is null");
}
BurstModuleManager.GeneratePlanarHeightmap(heightmap, generator, heightmapWidth, heightmapHeight, left, right, top, bottom, isSeamless);
SetData();
}
/// <summary>
/// Generates a spherical projection of the noise map.
/// </summary>
/// <param name="south">The clip region to the south.</param>
/// <param name="north">The clip region to the north.</param>
/// <param name="west">The clip region to the west.</param>
/// <param name="east">The clip region to the east.</param>
public new void GenerateSpherical(double south, double north, double west, double east)
{
if (east <= west || south <= north)
{
throw new ArgumentException("Invalid east/west or north/south combination");
}
if (generator == null)
{
throw new ArgumentNullException("Generator is null");
}
BurstModuleManager.GenerateSphericalHeightmap(heightmap, generator, heightmapWidth, heightmapHeight, south, north, west, east);
SetData();
}
/// <summary>
/// Generates a cylindrical projection of the noise map.
/// </summary>
/// <param name="angleMin">The maximum angle of the clip region.</param>
/// <param name="angleMax">The minimum angle of the clip region.</param>
/// <param name="heightMin">The minimum height of the clip region.</param>
/// <param name="heightMax">The maximum height of the clip region.</param>
public new void GenerateCylindrical(double angleMin, double angleMax, double heightMin, double heightMax)
{
if (angleMax <= angleMin || heightMax <= heightMin)
{
throw new ArgumentException("Invalid angle or height parameters");
}
if (generator == null)
{
throw new ArgumentNullException("Generator is null");
}
BurstModuleManager.GenerateCylindricalHeightmap(heightmap, generator, heightmapWidth, heightmapHeight, angleMin, angleMax, heightMin, heightMax);
SetData();
}
public float Calculate(int x, int y, int z)
{
if (generateMode == GenerateMode.Planar)
{
return(CalculatePlanar(x, y, z));
}
else if (generateMode == GenerateMode.Cylindrical)
{
return(CalculateCylindrical(x, y, z));
}
else if (generateMode == GenerateMode.Spherical)
{
return(CalculateSpherical(x, y, z));
}
else
{
return(BurstModuleManager.GetBurstValue(x, y, z, moduleData, 0));
}
}
public float Calculate(int x, int y, int z)
{
return(BurstModuleManager.GetBurstValue(x, y, z, moduleData, 0));
}
/// <summary>
/// Generates a planar projection of a point in the noise map.
/// </summary>
/// <param name="x">The position on the x-axis.</param>
/// <param name="y">The position on the y-axis.</param>
/// <returns>The corresponding noise map value.</returns>
private double GeneratePlanar(double x, double y)
{
return(BurstModuleManager.GetBurstValue((float)x, 0.0f, (float)y, moduleData, 0));
}