如何用C＃中的浮子计算
我想以Unity进行编程地形生成器，并为Perlin Noise Terrain Generator提供了一些工作代码。我目前正在使用Unity（使用C＃），我无法弄清楚如何将地形深度（Z）的产生分开（我想使用SQRT功能来计算的山脉/山谷的高度），这取决于X和地形深度取决于y。我的问题是，当我尝试将浮子转换为ints时，我将不得不将它们围起来，否则它们无法正常工作，但是我想平稳地计算地形，我可以将这2个高度组合成1个高度而不粗糙而结合起来地形？
float CalculateHeights(int x, int y)
{
float xCoord = x;
private int xz = float xCoord;
float yCoord = (float)y / height;
private int yz =float yCoord;
int z = (xz + yz) / 2;
return Mathf.Sqrt(z);
}
I want to programm a terrain generator in Unity and already have some working code for a Perlin Noise Terrain Generator. Im currently using Unity (using c#) and i cant figure out how to seperate the generation of the terrain depth(z)(the height of the mountains/depth of the valleys which i want to calculate using a Sqrt function) depending on x and the terrain depth depending on y. My problem is, when i try to convert the floats into ints, i would have to round them up or else they wont work, but i want to calculate the Terraindepth smoothly, is there a way i can combine those 2 heights into 1 without roughening the terrain?
float CalculateHeights(int x, int y)
{
float xCoord = x;
private int xz = float xCoord;
float yCoord = (float)y / height;
private int yz =float yCoord;
int z = (xz + yz) / 2;
return Mathf.Sqrt(z);
}
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如果您试图在Unity中使用Perlin噪声，则可以随时使用内置的发电机。
例如：
警告：如果您不使用此功能使用X和Y的浮点值，那么您将始终获得相同的值。
希望这会有所帮助。
docs- https：//docs.unity3d.com/scriptreference/scriptreference/mmathf.perlinnoise.htmll < /a>
If you're trying to use Perlin Noise in Unity, you can always use the inbuilt generator.
Ex:
Warning though: If you don't use floating point values for X and Y with this function, you'll have issues with always getting the same value.
Hope this helps.
Docs - https://docs.unity3d.com/ScriptReference/Mathf.PerlinNoise.html