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initial commit jolt

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marauder2k7 2026-05-17 17:34:15 +01:00
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commit 8acf7da95b
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Engine/lib/JoltPhysics/UnitTests/Geometry/EllipseTest.cpp Normal file
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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
#include "UnitTestFramework.h"
#include <Jolt/Geometry/Ellipse.h>
TEST_SUITE("EllipseTests")
{
TEST_CASE("TestEllipseIsInside")
{
Ellipse e(1.0f, 2.0f);
CHECK(e.IsInside(Float2(0.1f, 0.1f)));
CHECK_FALSE(e.IsInside(Float2(2.0f, 0.0f)));
}
TEST_CASE("TestEllipseClosestPoint")
{
Ellipse e(1.0f, 2.0f);
Float2 c = e.GetClosestPoint(Float2(2.0f, 0.0f));
CHECK(c == Float2(1.0f, 0.0f));
c = e.GetClosestPoint(Float2(-2.0f, 0.0f));
CHECK(c == Float2(-1.0f, 0.0f));
c = e.GetClosestPoint(Float2(0.0f, 4.0f));
CHECK(c == Float2(0.0f, 2.0f));
c = e.GetClosestPoint(Float2(0.0f, -4.0f));
CHECK(c == Float2(0.0f, -2.0f));
Ellipse e2(2.0f, 2.0f);
c = e2.GetClosestPoint(Float2(4.0f, 4.0f));
CHECK_APPROX_EQUAL(c, Float2(sqrt(2.0f), sqrt(2.0f)));
}
}