Huge speed up by changing how Intersect are shared.

2020-03-12 00:11:26 +00:00
parent 0aa949c60b
commit b00bb75189
38 changed files with 116 additions and 153 deletions
--- a/tests/intersect_test.cpp
+++ b/tests/intersect_test.cpp
@@ -57,7 +57,7 @@ TEST(IntersectTest, Intersect_sets_the_object_on_the_intersection)
 {
    Ray r = Ray(Point(0, 0, -5), Vector(0, 0, 1));
    Sphere s = Sphere();
-    Intersect xs = s.intersect(r);
+    Intersect xs; s.intersect(r, xs);

    ASSERT_EQ(xs.count(), 2);
    ASSERT_EQ(xs[0].object, (Shape *)&s);