Implement perlin frequency

2024-07-09 17:36:11 -04:00
parent b3e5adb4a2
commit 3bbb02ee94
5 changed files with 353906 additions and 353903 deletions
--- a/texture.h
+++ b/texture.h
@@ -77,12 +77,15 @@ class noiseTexture : public texture {
  public:
    noiseTexture() {}

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

  private:
    perlin noise;
+    double scale;
 };

 #endif