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

lib/All/JoltPhysics/Samples/Tests/General/GravityFactorTest.cpp

@@ -0,0 +1,32 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include <TestFramework.h>
+
+#include <Tests/General/GravityFactorTest.h>
+#include <Jolt/Physics/Collision/Shape/BoxShape.h>
+#include <Jolt/Physics/Body/BodyCreationSettings.h>
+#include <Layers.h>
+
+JPH_IMPLEMENT_RTTI_VIRTUAL(GravityFactorTest)
+{
+	JPH_ADD_BASE_CLASS(GravityFactorTest, Test)
+}
+
+void GravityFactorTest::Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	RefConst<Shape> box = new BoxShape(Vec3(2.0f, 2.0f, 2.0f));
+
+	// Bodies with increasing gravity fraction
+	for (int i = 0; i <= 10; ++i)
+	{
+		Body &body = *mBodyInterface->CreateBody(BodyCreationSettings(box, RVec3(-50.0f + i * 10.0f, 25.0f, 0), Quat::sIdentity(), EMotionType::Dynamic, Layers::MOVING));
+		body.GetMotionProperties()->SetGravityFactor(0.1f * i);
+		mBodyInterface->AddBody(body.GetID(), EActivation::Activate);
+		SetBodyLabel(body.GetID(), StringFormat("Gravity: %.1f", double(body.GetMotionProperties()->GetGravityFactor())));
+	}
+}