[fpc-pascal] C# translatation

[Ryan Joseph]

> On Jan 8, 2017, at 5:46 PM, Sven Barth <pascaldragon at googlemail.com> wrote:
> 
> if h and 1 = 0 then
>  result := u
> else
>  result := -u;
> if h and 2 = 0 then
>  result := result + v
> else
>  result := result - v;

Thanks Sven, I appreciate it. I forgot about binary and operator some how also...

C# is pretty nice language imo. These 2 “Perlin” methods appear to initializers on the class. Does anyone dispute that? I guess the value of repeat should be -1 by default and presumably both methods are called when the class is initialized. Otherwise I don’t see how p could be set.

public class Perlin {

	public int repeat;
	
	public Perlin(int repeat = -1) {
		this.repeat = repeat;
	}

	private static readonly int[] p; 

	static Perlin() {
		p = new int[512];
		for(int x=0;x<512;x++) {
			p[x] = permutation[x%256];
		}
	}


Regards,
	Ryan Joseph