BlackMATov/vmath.hpp
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trs function

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BlackMATov
2021-02-27 07:35:53 +07:00
parent 950d1758cf
commit ebdcb4f495
4 changed files with 97 additions and 0 deletions
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23
untests/vmath_ext_tests.cpp
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@@ -218,6 +218,29 @@ TEST_CASE("vmath/ext/access") {
}
TEST_CASE("vmath/ext/matrix_transform") {
SUBCASE("trs") {
CHECK(all(approx(
trs(fvec3(1,2,3), rotate(pi, fvec3{1,2,3})),
rotate4(pi, fvec3{1,2,3}) * translate(fvec3(1,2,3)))));
CHECK(all(approx(
trs(fvec3(1,2,3), rotate(pi, fvec3{1,2,3}), fvec3(2,3,4)),
scale4(fvec3(2,3,4)) * rotate4(pi, fvec3(1,2,3)) * translate(fvec3(1,2,3)))));
CHECK(all(approx(
trs(fvec3(1,2,3), qrotate(pi, fvec3{1,2,3})),
rotate4(qrotate(pi, fvec3{1,2,3})) * translate(fvec3(1,2,3)))));
CHECK(all(approx(
trs(fvec3(1,2,3), qrotate(pi, fvec3{1,2,3}), fvec3(2,3,4)),
scale4(fvec3(2,3,4)) * rotate4(qrotate(pi, fvec3{1,2,3})) * translate(fvec3(1,2,3)))));
CHECK(all(approx(
trs(fvec2(1,2), rotate(pi)),
rotate3(pi) * translate(fvec2(1,2)))));
CHECK(all(approx(
trs(fvec2(1,2), rotate(pi), fvec2(2,3)),
scale3(fvec2(2,3)) * rotate3(pi) * translate(fvec2(1,2)))));
}
SUBCASE("translate") {
STATIC_CHECK(fvec3(2.f,3.f,1.f) * translate(fvec2{1.f,2.f}) == uapprox3(3.f,5.f,1.f));
STATIC_CHECK(fvec3(2.f,3.f,1.f) * translate(translate(fvec2{1.f,2.f}), fvec2{1.f,2.f}) == uapprox3(4.f,7.f,1.f));

8
untests/vmath_fix_tests.cpp
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@@ -383,6 +383,11 @@ namespace vmath_hpp
namespace vmath_hpp
{
template fix4x4f trs(const fix3f&, const fix3x3f&);
template fix4x4f trs(const fix3f&, const fix3x3f&, const fix3f&);
template fix4x4f trs(const fix3f&, const qfix&);
template fix4x4f trs(const fix3f&, const qfix&, const fix3f&);
template fix4x4f translate(const fix3f&);
template fix4x4f translate(const fix4x4f&, const fix3f&);
@@ -429,6 +434,9 @@ namespace vmath_hpp
namespace vmath_hpp
{
template fix3x3f trs(const fix2f&, const fix2x2f&);
template fix3x3f trs(const fix2f&, const fix2x2f&, const fix2f&);
template fix3x3f translate(const fix2f&);
template fix3x3f translate(const fix3x3f&, const fix2f&);