Implementing random vectors on lattice points

2024-07-09 20:20:42 -04:00
parent 3bbb02ee94
commit 176c33bcd7
5 changed files with 356497 additions and 356497 deletions
--- a/texture.h
+++ b/texture.h
@@ -80,7 +80,7 @@ class noiseTexture : public texture {
    noiseTexture(double scale) : scale(scale) {}

    colour value(double u, double v, const point3& p) const override {
-        return colour(1,1,1) * noise.noise(scale * p);
+        return colour(1, 1, 1) * 0.5 * (1.0 + noise.noise(scale * p));
    }

  private: