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

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

@@ -0,0 +1,82 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2023 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include <TestFramework.h>
+
+#include <Tests/General/ChangeMotionQualityTest.h>
+#include <Jolt/Physics/Collision/Shape/BoxShape.h>
+#include <Jolt/Physics/Collision/Shape/SphereShape.h>
+#include <Jolt/Physics/Collision/Shape/StaticCompoundShape.h>
+#include <Jolt/Physics/Body/BodyCreationSettings.h>
+#include <Layers.h>
+
+JPH_IMPLEMENT_RTTI_VIRTUAL(ChangeMotionQualityTest)
+{
+	JPH_ADD_BASE_CLASS(ChangeMotionQualityTest, Test)
+}
+
+void ChangeMotionQualityTest::Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	// Single shape that has 4 walls to surround fast moving sphere
+	BodyCreationSettings enclosing_settings;
+	Ref<BoxShapeSettings> box_shape = new BoxShapeSettings(Vec3(5.0f, 1.0f, 0.1f));
+	Ref<StaticCompoundShapeSettings> enclosing_shape = new StaticCompoundShapeSettings();
+	enclosing_shape->AddShape(Vec3(0, 0, 5), Quat::sIdentity(), box_shape);
+	enclosing_shape->AddShape(Vec3(0, 0, -5), Quat::sIdentity(), box_shape);
+	enclosing_shape->AddShape(Vec3(5, 0, 0), Quat::sRotation(Vec3::sAxisY(), 0.5f * JPH_PI), box_shape);
+	enclosing_shape->AddShape(Vec3(-5, 0, 0), Quat::sRotation(Vec3::sAxisY(), 0.5f * JPH_PI), box_shape);
+	enclosing_settings.SetShapeSettings(enclosing_shape);
+	enclosing_settings.mMotionType = EMotionType::Kinematic;
+	enclosing_settings.mObjectLayer = Layers::MOVING;
+	enclosing_settings.mPosition = RVec3(0, 1, 0);
+	mBodyInterface->CreateAndAddBody(enclosing_settings, EActivation::Activate);
+
+	// Create high speed sphere inside
+	BodyCreationSettings settings;
+	settings.SetShape(new SphereShape(1.0f));
+	settings.mPosition = RVec3(0, 0.5f, 0);
+	settings.mMotionType = EMotionType::Dynamic;
+	settings.mLinearVelocity = Vec3(-240, 0, -120);
+	settings.mFriction = 0.0f;
+	settings.mRestitution = 1.0f;
+	settings.mObjectLayer = Layers::MOVING;
+	mBody = mBodyInterface->CreateBody(settings);
+	mBodyInterface->AddBody(mBody->GetID(), EActivation::Activate);
+
+	UpdateMotionQuality();
+}
+
+void ChangeMotionQualityTest::UpdateMotionQuality()
+{
+	static EMotionQuality qualities[] = { EMotionQuality::LinearCast, EMotionQuality::Discrete };
+	static const char *labels[] = { "LinearCast", "Discrete" };
+
+	// Calculate desired motion quality
+	int idx = int(mTime) & 1;
+	mBodyInterface->SetMotionQuality(mBody->GetID(), qualities[idx]);
+	SetBodyLabel(mBody->GetID(), labels[idx]);
+}
+
+void ChangeMotionQualityTest::PrePhysicsUpdate(const PreUpdateParams &inParams)
+{
+	// Increment time
+	mTime += inParams.mDeltaTime;
+
+	UpdateMotionQuality();
+}
+
+void ChangeMotionQualityTest::SaveState(StateRecorder &inStream) const
+{
+	inStream.Write(mTime);
+}
+
+void ChangeMotionQualityTest::RestoreState(StateRecorder &inStream)
+{
+	inStream.Read(mTime);
+
+	UpdateMotionQuality();
+}