BlackMATov/vmath.hpp
1
0
Fork 0
mirror of https://github.com/BlackMATov/vmath.hpp.git synced 2025-12-15 12:39:47 +07:00
Code Issues Packages Projects Releases Wiki Activity

operator += -= *= /= operators

Browse Source
This commit is contained in:
BlackMATov
2020-11-24 23:58:30 +07:00
parent 6f132b0be3
commit 545bbf6c3e
4 changed files with 178 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
untests/vmath_mat_fun_tests.cpp
View File

@@ -158,6 +158,54 @@ TEST_CASE("vmath/mat_fun") {
STATIC_REQUIRE(vec2i(1,2) * mat2i() == vec2i(1,2));
STATIC_REQUIRE(vec3i(1,2,3) * mat3i() == vec3i(1,2,3));
STATIC_REQUIRE(vec4i(1,2,3,4) * mat4i() == vec4i(1,2,3,4));
{
mat2i v{1,2,3,4};
REQUIRE(&v == &(v += 3));
REQUIRE(v == mat2i{4,5,6,7});
REQUIRE(&v == &(v += mat2i{1,2,3,4}));
REQUIRE(v == mat2i{5,7,9,11});
}
{
mat2i v{4,5,6,7};
REQUIRE(&v == &(v -= 3));
REQUIRE(v == mat2i{1,2,3,4});
REQUIRE(&v == &(v -= mat2i{2,4,6,8}));
REQUIRE(v == mat2i{-1,-2,-3,-4});
}
{
mat2i v{1,2,3,4};
REQUIRE(&v == &(v *= 3));
REQUIRE(v == mat2i{3,6,9,12});
}
{
mat2i v{6,18,36,60};
REQUIRE(&v == &(v /= 2));
REQUIRE(v == mat2i{3,9,18,30});
REQUIRE(&v == &(v /= mat2i{3,4,3,10}));
REQUIRE(v == mat2i{1,2,6,3});
}
{
vec4f v{0.f, 0.f, 0.f, 1.f};
REQUIRE(&v == &(v *= translate(1.f,2.f,3.f)));
REQUIRE(v == approx4(1.f,2.f,3.f,1.f));
}
{
vec3f v{1.f, 2.f, 3.f};
REQUIRE(&v == &(v *= mat3f(scale(2.f,3.f,4.f))));
REQUIRE(v == approx3(2.f,6.f,12.f));
}
{
mat4f v = translate(1.f, 2.f, 3.f);
REQUIRE(&v == &(v *= translate(1.f,2.f,3.f)));
REQUIRE(v == approx4x4(translate(2.f,4.f,6.f)));
}
{
mat3f v = mat3f(scale(1.f, 2.f, 3.f));
REQUIRE(&v == &(v *= mat3f(scale(2.f,3.f,4.f))));
REQUIRE(v == approx3x3(mat3f(scale(2.f,6.f,12.f))));
}
}
SECTION("Matrix Functions") {