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

lib/All/JoltPhysics/Samples/Tests/General/FrictionPerTriangleTest.h

@@ -0,0 +1,52 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <Tests/Test.h>
+#include <Jolt/Physics/Collision/ContactListener.h>
+#include <Jolt/Physics/Collision/PhysicsMaterialSimple.h>
+
+class FrictionPerTriangleTest : public Test, public ContactListener
+{
+public:
+	JPH_DECLARE_RTTI_VIRTUAL(JPH_NO_EXPORT, FrictionPerTriangleTest)
+
+	// Description of the test
+	virtual const char *GetDescription() const override
+	{
+		return	"Demonstrates how you can use a contact listener and your own material definition to get friction and restitution per triangle or per sub shape of a compound shape.\n"
+				"Friction increases while going down the slope. Box should eventually stop.";
+	}
+
+	// See: Test
+	virtual void	Initialize() override;
+
+	/// A custom material implementation that stores its own friction and restitution
+	/// Note: Make sure you set PhysicsMaterial::sDefault to something your application understands (explicitly check PhysicsMaterial::sDefault to prevent casting to the wrong type in sGetFrictionAndRestitution)
+	class MyMaterial : public PhysicsMaterialSimple
+	{
+	public:
+		// Note: Not implementing serialization because we don't serialize this material in this example!
+
+		/// Constructor
+					MyMaterial(const string_view &inName, ColorArg inColor, float inFriction, float inRestitution) : PhysicsMaterialSimple(inName, inColor), mFriction(inFriction), mRestitution(inRestitution) { }
+
+		float		mFriction;
+		float		mRestitution;
+	};
+
+	/// Extract custom friction and restitution from a body and sub shape ID
+	static void		sGetFrictionAndRestitution(const Body &inBody, const SubShapeID &inSubShapeID, float &outFriction, float &outRestitution);
+
+	/// Calculates and overrides friction and restitution settings for a contact between two bodies
+	static void		sOverrideContactSettings(const Body &inBody1, const Body &inBody2, const ContactManifold &inManifold, ContactSettings &ioSettings);
+
+	// If this test implements a contact listener, it should be returned here
+	virtual ContactListener *GetContactListener() override		{ return this; }
+
+	// See: ContactListener
+	virtual void	OnContactAdded(const Body &inBody1, const Body &inBody2, const ContactManifold &inManifold, ContactSettings &ioSettings) override;
+	virtual void	OnContactPersisted(const Body &inBody1, const Body &inBody2, const ContactManifold &inManifold, ContactSettings &ioSettings) override;
+};