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

lib/All/JoltPhysics/Samples/Tests/SoftBody/SoftBodyCustomUpdateTest.cpp

@@ -0,0 +1,49 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2024 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include <TestFramework.h>
+
+#include <Tests/SoftBody/SoftBodyCustomUpdateTest.h>
+#include <Jolt/Physics/SoftBody/SoftBodyCreationSettings.h>
+#include <Jolt/Physics/SoftBody/SoftBodyMotionProperties.h>
+#include <Utils/SoftBodyCreator.h>
+#include <Layers.h>
+#include <Renderer/DebugRendererImp.h>
+
+JPH_IMPLEMENT_RTTI_VIRTUAL(SoftBodyCustomUpdateTest)
+{
+	JPH_ADD_BASE_CLASS(SoftBodyCustomUpdateTest, Test)
+}
+
+void SoftBodyCustomUpdateTest::Initialize()
+{
+	// Floor
+	CreateFloor();
+
+	// Create a body but do not add it to the physics system (we're updating it ourselves)
+	SoftBodyCreationSettings sphere(SoftBodyCreator::CreateSphere(), RVec3(0, 5, 0), Quat::sIdentity(), Layers::MOVING);
+	sphere.mPressure = 2000.0f;
+	mBody = mBodyInterface->CreateSoftBody(sphere);
+}
+
+void SoftBodyCustomUpdateTest::PrePhysicsUpdate(const PreUpdateParams &inParams)
+{
+	// Note that passing a variable delta time results in differences in behavior, usually you want to have a fixed time step.
+	// For this demo we'll just clamp the delta time to 1/60th of a second and allow behavioral changes due to frame rate fluctuations.
+	float dt = min(inParams.mDeltaTime, 1.0f / 60.0f);
+
+	// Call the update now
+	SoftBodyMotionProperties *mp = static_cast<SoftBodyMotionProperties *>(mBody->GetMotionProperties());
+	mp->CustomUpdate(dt, *mBody, *mPhysicsSystem);
+
+#ifdef JPH_DEBUG_RENDERER
+	// Draw it as well since it's not added to the world
+	mBody->GetShape()->Draw(mDebugRenderer, mBody->GetCenterOfMassTransform(), Vec3::sOne(), Color::sWhite, false, false);
+#else
+	// Draw the vertices
+	RMat44 com = mBody->GetCenterOfMassTransform();
+	for (const SoftBodyVertex &v : mp->GetVertices())
+		mDebugRenderer->DrawMarker(com * v.mPosition, Color::sRed, 0.1f);
+#endif // JPH_DEBUG_RENDERER
+}