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Improved lerp implementation.

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Бранимир Караџић
2020-04-04 09:56:16 -07:00
parent af9ccfdf56
commit 936327aa0f
3 changed files with 21 additions and 1 deletions
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7
tests/math_test.cpp
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@@ -196,6 +196,13 @@ TEST_CASE("ToBits", "")
REQUIRE(UINT64_C(0x123456789abcdef0) == bx::doubleToBits(bx::bitsToDouble(UINT32_C(0x123456789abcdef0) ) ) );
}
TEST_CASE("lerp", "")
{
REQUIRE(1389.0f == bx::lerp(1389.0f, 1453.0f, 0.0f) );
REQUIRE(1453.0f == bx::lerp(1389.0f, 1453.0f, 1.0f) );
REQUIRE(0.5f == bx::lerp(0.0f, 1.0f, 0.5f) );
}
void mtxCheck(const float* _a, const float* _b)
{
if (!bx::equal(_a, _b, 16, 0.01f) )