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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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4
tests/cube_test.cpp
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@@ -43,7 +43,7 @@ TEST(CubeTest, A_ray_intersects_a_cube)
for(i = 0; i < 7; i++)
{
Ray r = Ray(Origins[i], Directions[i]);
Intersect xs = c.intersect(r);
Intersect xs; c.intersect(r, xs);
ASSERT_EQ(xs.count(), 2);
EXPECT_EQ(xs[0].t, t1[i]);
@@ -77,7 +77,7 @@ TEST(CubeTest, A_ray_miss_a_cube)
for(i = 0; i < 6; i++)
{
Ray r = Ray(Origins[i], Directions[i]);
Intersect xs = c.intersect(r);
Intersect xs; c.intersect(r, xs);
ASSERT_EQ(xs.count(), 0);
}