manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

invalid output range - fixed

This commit is contained in:
Massimiliano Corsini 2014-02-04 16:09:36 +00:00
parent c4f4ed3360
commit 0950b97775
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
vcg/math/perlin_noise.h
View File

@ -37,7 +37,7 @@ class Perlin
public: public:
/// 3D Perlin noise /// 3D Perlin noise
/// return a value in the 0..1 range with period 255 /// return a value in the -1..1 range with period 255
static double Noise(double x, double y, double z) { static double Noise(double x, double y, double z) {
int X = (int)floor(x) & 255, // FIND UNIT CUBE THAT int X = (int)floor(x) & 255, // FIND UNIT CUBE THAT
Y = (int)floor(y) & 255, // CONTAINS POINT. Y = (int)floor(y) & 255, // CONTAINS POINT.