public static System.Func <float, float, float> ChooseFunc(Defines.GeneratorLayer layerParams)
{
var scale = layerParams.scale;
var offset = layerParams.offset;
var funcType = layerParams.function;
switch (funcType)
{
case GeneratingFunctionType2d.Sines:
return((x, y) => GeneratorMethods2d.Sines(
(x + offset.x) / scale, (y + offset.y) / scale));
case GeneratingFunctionType2d.DiagLines:
return((x, y) => GeneratorMethods2d.DiagonalLines(
(x + offset.x), (y + offset.y), scale));
case GeneratingFunctionType2d.Perlin:
return((x, y) => GeneratorMethods2d.BasicPerlin(
(x + offset.x) / scale, (y + offset.y) / scale));
case GeneratingFunctionType2d.Squares:
return((x, y) => GeneratorMethods2d.Squares(
(x + offset.x) / scale, (y + offset.y) / scale));
default:
return((x, y) => 1 / ((x + offset.x) / scale + (y + offset.y) / scale));
}
}
