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math: additional rect and aabb operators

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This commit is contained in:
Matvey Cherevko
2019-02-15 07:03:01 +07:00
parent fabfd90ec3
commit 8f56b58092
4 changed files with 406 additions and 0 deletions
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57
untests/sources/untests_math/aabb.cpp
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@@ -27,6 +27,63 @@ TEST_CASE("aabb") {
{
REQUIRE(b3f(1,2,3,4,5,6).cast_to<i32>() == b3i(1,2,3,4,5,6));
}
{
auto r0 = b3i(1,2,3,4,5,6);
REQUIRE(r0.data()[0] == 1);
REQUIRE(r0.data()[1] == 2);
REQUIRE(r0.data()[2] == 3);
REQUIRE(r0.data()[3] == 4);
REQUIRE(r0.data()[4] == 5);
REQUIRE(r0.data()[5] == 6);
r0.data()[0] = 2;
REQUIRE(r0 == b3i(2,2,3,4,5,6));
const auto& cr0 = r0;
REQUIRE(cr0.data()[0] == 2);
REQUIRE(cr0.data()[1] == 2);
REQUIRE(cr0.data()[2] == 3);
REQUIRE(cr0.data()[3] == 4);
REQUIRE(cr0.data()[4] == 5);
REQUIRE(cr0.data()[5] == 6);
}
{
auto r0 = b3i(1,2,3,4,5,6);
REQUIRE(r0[0] == 1);
REQUIRE(r0[1] == 2);
REQUIRE(r0[2] == 3);
REQUIRE(r0[3] == 4);
REQUIRE(r0[4] == 5);
REQUIRE(r0[5] == 6);
r0[0] = 2;
REQUIRE(r0 == b3i(2,2,3,4,5,6));
const auto& cr0 = r0;
REQUIRE(cr0[0] == 2);
REQUIRE(cr0[1] == 2);
REQUIRE(cr0[2] == 3);
REQUIRE(cr0[3] == 4);
REQUIRE(cr0[4] == 5);
REQUIRE(cr0[5] == 6);
}
{
auto r0 = b3i(1,2,3,4,5,6);
REQUIRE(&r0 == &(r0 += 1));
REQUIRE(r0 == b3i(2,3,4,4,5,6));
REQUIRE(&r0 == &(r0 -= 4));
REQUIRE(r0 == b3i(-2,-1,0,4,5,6));
REQUIRE(&r0 == &(r0 *= 2));
REQUIRE(r0 == b3i(-2,-1,0,8,10,12));
REQUIRE(&r0 == &(r0 /= 3));
REQUIRE(r0 == b3i(-2,-1,0,2,3,4));
REQUIRE(b3i(1,2,3,4,5,6) + 2 == b3i(3,4,5,4,5,6));
REQUIRE(b3i(1,2,3,4,5,6) - 2 == b3i(-1,0,1,4,5,6));
REQUIRE(b3i(1,2,3,4,5,6) * 2 == b3i(1,2,3,8,10,12));
REQUIRE(b3i(1,2,3,4,5,6) / 2 == b3i(1,2,3,2,2,3));
REQUIRE(b3i(1,2,3,4,5,6) + v3i(1,2,3) == b3i(2,4,6,4,5,6));
REQUIRE(b3i(1,2,3,4,5,6) - v3i(3,2,1) == b3i(-2,0,2,4,5,6));
REQUIRE(b3i(1,2,3,4,5,6) * v3i(2,3,4) == b3i(1,2,3,8,15,24));
REQUIRE(b3i(1,2,3,4,12,20) / v3i(2,3,4) == b3i(1,2,3,2,4,5));
}
{
REQUIRE(make_aabb(2,1,0) == b3i(0,0,0,2,1,0));
REQUIRE(make_aabb(4,3,2,1,0,-1) == b3i(4,3,2,1,0,-1));

49
untests/sources/untests_math/rect.cpp
View File

@@ -27,6 +27,55 @@ TEST_CASE("rect") {
{
REQUIRE(b2f(1,2,3,4).cast_to<i32>() == b2i(1,2,3,4));
}
{
auto r0 = b2i(1,2,3,4);
REQUIRE(r0.data()[0] == 1);
REQUIRE(r0.data()[1] == 2);
REQUIRE(r0.data()[2] == 3);
REQUIRE(r0.data()[3] == 4);
r0.data()[0] = 2;
REQUIRE(r0 == b2i(2,2,3,4));
const auto& cr0 = r0;
REQUIRE(cr0.data()[0] == 2);
REQUIRE(cr0.data()[1] == 2);
REQUIRE(cr0.data()[2] == 3);
REQUIRE(cr0.data()[3] == 4);
}
{
auto r0 = b2i(1,2,3,4);
REQUIRE(r0[0] == 1);
REQUIRE(r0[1] == 2);
REQUIRE(r0[2] == 3);
REQUIRE(r0[3] == 4);
r0[0] = 2;
REQUIRE(r0 == b2i(2,2,3,4));
const auto& cr0 = r0;
REQUIRE(cr0[0] == 2);
REQUIRE(cr0[1] == 2);
REQUIRE(cr0[2] == 3);
REQUIRE(cr0[3] == 4);
}
{
auto r0 = b2i(1,2,3,4);
REQUIRE(&r0 == &(r0 += 1));
REQUIRE(r0 == b2i(2,3,3,4));
REQUIRE(&r0 == &(r0 -= 4));
REQUIRE(r0 == b2i(-2,-1,3,4));
REQUIRE(&r0 == &(r0 *= 2));
REQUIRE(r0 == b2i(-2,-1,6,8));
REQUIRE(&r0 == &(r0 /= 3));
REQUIRE(r0 == b2i(-2,-1,2,2));
REQUIRE(b2i(1,2,3,4) + 2 == b2i(3,4,3,4));
REQUIRE(b2i(1,2,3,4) - 2 == b2i(-1,0,3,4));
REQUIRE(b2i(1,2,3,4) * 3 == b2i(1,2,9,12));
REQUIRE(b2i(1,2,6,9) / 3 == b2i(1,2,2,3));
REQUIRE(b2i(1,2,3,4) + v2i(1,2) == b2i(2,4,3,4));
REQUIRE(b2i(1,2,3,4) - v2i(1,2) == b2i(0,0,3,4));
REQUIRE(b2i(1,2,3,4) * v2i(2,3) == b2i(1,2,6,12));
REQUIRE(b2i(1,2,6,8) / v2i(3,2) == b2i(1,2,2,4));
}
{
REQUIRE(make_rect(2,1) == b2i(0,0,2,1));
REQUIRE(make_rect(4,3,2,1) == b2i(4,3,2,1));