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feat(vector): add C3Vector::Normalize

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fallenoak 2020-11-26 10:59:42 -06:00
parent e38af58adb
commit 4278157faf
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3 changed files with 23 additions and 0 deletions
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18
test/Vector.cpp
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@ -60,6 +60,24 @@ TEST_CASE("C3Vector::Mag", "[vector]") {
}
}
TEST_CASE("C3Vector::Normalize", "[vector]") {
SECTION("normalizes C3Vector(1.0f, 1.0f, 1.0f)") {
auto vector = C3Vector(1.0f, 1.0f, 1.0f);
vector.Normalize();
REQUIRE(vector.x == Approx(0.57735f));
REQUIRE(vector.y == Approx(0.57735f));
REQUIRE(vector.z == Approx(0.57735f));
}
SECTION("normalizes C3Vector(4.0f, 16.0f, 32.0f)") {
auto vector = C3Vector(4.0f, 16.0f, 32.0f);
vector.Normalize();
REQUIRE(vector.x == Approx(0.11111f));
REQUIRE(vector.y == Approx(0.44444f));
REQUIRE(vector.z == Approx(0.88888f));
}
}
TEST_CASE("C3Vector::SquaredMag", "[vector]") {
SECTION("calculates squared mag") {
auto vector = C3Vector(1.0f, 2.0f, 3.0f);