Fix refs to random_in_hemisphere

These should be random_on_hemisphere. Resolves #1198
RayTracing · Aug 12, 2023 · ff4d376 · ff4d376
1 parent c525b73
commit ff4d376
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diff --git a/books/RayTracingInOneWeekend.html b/books/RayTracingInOneWeekend.html
@@ -2289,7 +2289,7 @@
             return -on_unit_sphere;
     }
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-    [Listing [random-in-hemisphere]: <kbd>[vec3.h]</kbd> The random_in_hemisphere() function]
+    [Listing [random-in-hemisphere]: <kbd>[vec3.h]</kbd> The random_on_hemisphere() function]
 
 </div>
 

diff --git a/books/RayTracingTheRestOfYourLife.html b/books/RayTracingTheRestOfYourLife.html
@@ -1819,7 +1819,7 @@
         bool scatter(const ray& r_in, const hit_record& rec, color& attenuation, ray& scattered)
         const override {
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++ highlight
-            auto scatter_direction = random_in_hemisphere(rec.normal);
+            auto scatter_direction = random_on_hemisphere(rec.normal);
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C++
 
             // Catch degenerate scatter direction