Implement perlin noise with turbulance

2024-07-09 21:17:13 -04:00
parent 176c33bcd7
commit 498b86180a
5 changed files with 358547 additions and 358533 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) * 0.5 * (1.0 + noise.noise(scale * p));
+        return colour(1, 1, 1) * noise.turbulance(p, 7);
    }

  private: