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Huge speed up by changing how Intersect are shared.

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Godzil
2020-03-12 00:11:26 +00:00
parent 0aa949c60b
commit b00bb75189
38 changed files with 116 additions and 153 deletions
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7
tests/cone_test.cpp
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@@ -46,7 +46,7 @@ TEST(ConeTest, Intersecting_a_cone_with_a_ray)
Tuple direction = Directions[i].normalise();
Ray r = Ray(Origins[i], direction);
Intersect xs = cone.intersect(r);
Intersect xs; cone.intersect(r, xs);
/* Temporary lower the precision */
set_equal_precision(0.00001);
@@ -64,7 +64,7 @@ TEST(ConeTest, Intersecting_a_cone_with_a_ray_parall_to_one_of_its_halves)
Cone cone = Cone();
Tuple direction = Vector(0, 1, 1).normalise();
Ray r = Ray(Point(0, 0, -1), direction);
Intersect xs = cone.intersect(r);
Intersect xs; cone.intersect(r, xs);
ASSERT_EQ(xs.count(), 1);
/* Temporary lower the precision */
@@ -102,7 +102,8 @@ TEST(ConeTest, Intersecting_a_cone_end_cap)
Tuple direction = Directions[i].normalise();
Ray r = Ray(Origins[i], direction);
Intersect xs = cone.intersect(r);
Intersect xs;
cone.intersect(r, xs);
ASSERT_EQ(xs.count(), Counts[i]);
}