Ajout de Jolt Physics + 1ere version des factory entitecomposants - camera, transform, rigidbody, collider, renderer

lib/All/JoltPhysics/UnitTests/Math/TrigonometryTests.cpp

@@ -0,0 +1,27 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2024 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include "UnitTestFramework.h"
+#include <Jolt/Math/Trigonometry.h>
+
+TEST_SUITE("TrigonometryTests")
+{
+	TEST_CASE("TestACosApproximate")
+	{
+		// Check error over entire range [-1, 1]
+		for (int i = -1000; i <= 1000; i++)
+		{
+			float x = float(i) / 1000.0f;
+			float acos1 = acos(x);
+			float acos2 = ACosApproximate(x);
+			CHECK_APPROX_EQUAL(acos1, acos2, 4.3e-3f);
+		}
+
+		// Check edge cases for exact matches
+		CHECK(ACosApproximate(1.0f) == 0.0f);
+		CHECK(ACosApproximate(1.0e-12f) == JPH_PI / 2);
+		CHECK(ACosApproximate(-1.0e-12f) == JPH_PI / 2);
+		CHECK(ACosApproximate(-1.0f) == JPH_PI);
+	}
+}