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mihejrouwe
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Spartan322
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Add Jolt Physics as an alternative 3D physics engine
(cherry picked from commit godotengine/godot@d470c2a) Co-authored-by: Jorrit Rouwe <jrouwe@gmail.com>
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‎COPYRIGHT.txt

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@@ -68,6 +68,13 @@ Copyright: 2011, Ole Kniemeyer, MAXON, www.maxon.net
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2007-2014, Juan Linietsky, Ariel Manzur
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License: Expat and Zlib
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Files: ./modules/jolt_physics/spaces/jolt_temp_allocator.cpp
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Comment: Jolt Physics
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Copyright: 2021, Jorrit Rouwe
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2014-present, Godot Engine contributors
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2007-2014, Juan Linietsky, Ariel Manzur
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License: Expat
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Files: ./modules/lightmapper_rd/lm_compute.glsl
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Comment: Joint Non-Local Means (JNLM) denoiser
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Copyright: 2020, Manuel Prandini
@@ -297,6 +304,11 @@ Comment: International Components for Unicode
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Copyright: 2016-2024, Unicode, Inc.
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License: Unicode
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Files: ./thirdparty/jolt_physics/
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Comment: Jolt Physics
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Copyright: 2021, Jorrit Rouwe
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License: Expat
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Files: ./thirdparty/jpeg-compressor/
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Comment: jpeg-compressor
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Copyright: 2012, Rich Geldreich

‎core/os/memory.h

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@@ -124,10 +124,10 @@ _ALWAYS_INLINE_ T *_post_initialize(T *p_obj) {
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return p_obj;
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}
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#define memnew(m_class) _post_initialize(new ("") m_class)
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#define memnew(m_class) _post_initialize(::new ("") m_class)
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#define memnew_allocator(m_class, m_allocator) _post_initialize(new (m_allocator::alloc) m_class)
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#define memnew_placement(m_placement, m_class) _post_initialize(new (m_placement) m_class)
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#define memnew_allocator(m_class, m_allocator) _post_initialize(::new (m_allocator::alloc) m_class)
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#define memnew_placement(m_placement, m_class) _post_initialize(::new (m_placement) m_class)
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_ALWAYS_INLINE_ bool predelete_handler(void *) {
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return true;
@@ -191,7 +191,7 @@ T *memnew_arr_template(size_t p_elements) {
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/* call operator new */
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for (size_t i = 0; i < p_elements; i++) {
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new (&elems[i]) T;
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::new (&elems[i]) T;
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}
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}
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‎doc/classes/ProjectSettings.xml

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‎modules/jolt_physics/SCsub

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#!/usr/bin/env python
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Import("env")
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Import("env_modules")
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env_jolt = env_modules.Clone()
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# Thirdparty source files
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thirdparty_dir = "#thirdparty/jolt_physics/"
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thirdparty_sources = [
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"Jolt/RegisterTypes.cpp",
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"Jolt/AABBTree/AABBTreeBuilder.cpp",
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"Jolt/Core/Color.cpp",
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"Jolt/Core/Factory.cpp",
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"Jolt/Core/IssueReporting.cpp",
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"Jolt/Core/JobSystemSingleThreaded.cpp",
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"Jolt/Core/JobSystemThreadPool.cpp",
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"Jolt/Core/JobSystemWithBarrier.cpp",
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"Jolt/Core/LinearCurve.cpp",
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"Jolt/Core/Memory.cpp",
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"Jolt/Core/Profiler.cpp",
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"Jolt/Core/RTTI.cpp",
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"Jolt/Core/Semaphore.cpp",
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"Jolt/Core/StringTools.cpp",
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"Jolt/Core/TickCounter.cpp",
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"Jolt/Geometry/ConvexHullBuilder.cpp",
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"Jolt/Geometry/ConvexHullBuilder2D.cpp",
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"Jolt/Geometry/Indexify.cpp",
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"Jolt/Geometry/OrientedBox.cpp",
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"Jolt/Math/Vec3.cpp",
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"Jolt/ObjectStream/SerializableObject.cpp",
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"Jolt/Physics/DeterminismLog.cpp",
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"Jolt/Physics/IslandBuilder.cpp",
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"Jolt/Physics/LargeIslandSplitter.cpp",
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"Jolt/Physics/PhysicsScene.cpp",
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"Jolt/Physics/PhysicsSystem.cpp",
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"Jolt/Physics/PhysicsUpdateContext.cpp",
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"Jolt/Physics/StateRecorderImpl.cpp",
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"Jolt/Physics/Body/Body.cpp",
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"Jolt/Physics/Body/BodyCreationSettings.cpp",
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"Jolt/Physics/Body/BodyInterface.cpp",
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"Jolt/Physics/Body/BodyManager.cpp",
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"Jolt/Physics/Body/MassProperties.cpp",
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"Jolt/Physics/Body/MotionProperties.cpp",
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"Jolt/Physics/Character/Character.cpp",
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"Jolt/Physics/Character/CharacterBase.cpp",
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"Jolt/Physics/Character/CharacterVirtual.cpp",
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"Jolt/Physics/Collision/CastConvexVsTriangles.cpp",
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"Jolt/Physics/Collision/CastSphereVsTriangles.cpp",
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"Jolt/Physics/Collision/CollideConvexVsTriangles.cpp",
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"Jolt/Physics/Collision/CollideSphereVsTriangles.cpp",
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"Jolt/Physics/Collision/CollisionDispatch.cpp",
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"Jolt/Physics/Collision/CollisionGroup.cpp",
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"Jolt/Physics/Collision/EstimateCollisionResponse.cpp",
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"Jolt/Physics/Collision/GroupFilter.cpp",
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"Jolt/Physics/Collision/GroupFilterTable.cpp",
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"Jolt/Physics/Collision/ManifoldBetweenTwoFaces.cpp",
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"Jolt/Physics/Collision/NarrowPhaseQuery.cpp",
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"Jolt/Physics/Collision/NarrowPhaseStats.cpp",
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"Jolt/Physics/Collision/PhysicsMaterial.cpp",
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"Jolt/Physics/Collision/PhysicsMaterialSimple.cpp",
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"Jolt/Physics/Collision/TransformedShape.cpp",
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"Jolt/Physics/Collision/BroadPhase/BroadPhase.cpp",
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"Jolt/Physics/Collision/BroadPhase/BroadPhaseBruteForce.cpp",
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"Jolt/Physics/Collision/BroadPhase/BroadPhaseQuadTree.cpp",
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"Jolt/Physics/Collision/BroadPhase/QuadTree.cpp",
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"Jolt/Physics/Collision/Shape/BoxShape.cpp",
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"Jolt/Physics/Collision/Shape/CapsuleShape.cpp",
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"Jolt/Physics/Collision/Shape/CompoundShape.cpp",
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"Jolt/Physics/Collision/Shape/ConvexHullShape.cpp",
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"Jolt/Physics/Collision/Shape/ConvexShape.cpp",
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"Jolt/Physics/Collision/Shape/CylinderShape.cpp",
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"Jolt/Physics/Collision/Shape/DecoratedShape.cpp",
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"Jolt/Physics/Collision/Shape/EmptyShape.cpp",
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"Jolt/Physics/Collision/Shape/HeightFieldShape.cpp",
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"Jolt/Physics/Collision/Shape/MeshShape.cpp",
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"Jolt/Physics/Collision/Shape/MutableCompoundShape.cpp",
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"Jolt/Physics/Collision/Shape/OffsetCenterOfMassShape.cpp",
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"Jolt/Physics/Collision/Shape/PlaneShape.cpp",
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"Jolt/Physics/Collision/Shape/RotatedTranslatedShape.cpp",
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"Jolt/Physics/Collision/Shape/ScaledShape.cpp",
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"Jolt/Physics/Collision/Shape/Shape.cpp",
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"Jolt/Physics/Collision/Shape/SphereShape.cpp",
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"Jolt/Physics/Collision/Shape/StaticCompoundShape.cpp",
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"Jolt/Physics/Collision/Shape/TaperedCapsuleShape.cpp",
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"Jolt/Physics/Collision/Shape/TaperedCylinderShape.cpp",
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"Jolt/Physics/Collision/Shape/TriangleShape.cpp",
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"Jolt/Physics/Constraints/ConeConstraint.cpp",
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"Jolt/Physics/Constraints/Constraint.cpp",
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"Jolt/Physics/Constraints/ConstraintManager.cpp",
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"Jolt/Physics/Constraints/ContactConstraintManager.cpp",
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"Jolt/Physics/Constraints/DistanceConstraint.cpp",
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"Jolt/Physics/Constraints/FixedConstraint.cpp",
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"Jolt/Physics/Constraints/GearConstraint.cpp",
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"Jolt/Physics/Constraints/HingeConstraint.cpp",
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"Jolt/Physics/Constraints/MotorSettings.cpp",
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"Jolt/Physics/Constraints/PathConstraint.cpp",
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"Jolt/Physics/Constraints/PathConstraintPath.cpp",
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"Jolt/Physics/Constraints/PathConstraintPathHermite.cpp",
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"Jolt/Physics/Constraints/PointConstraint.cpp",
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"Jolt/Physics/Constraints/PulleyConstraint.cpp",
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"Jolt/Physics/Constraints/RackAndPinionConstraint.cpp",
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"Jolt/Physics/Constraints/SixDOFConstraint.cpp",
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"Jolt/Physics/Constraints/SliderConstraint.cpp",
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"Jolt/Physics/Constraints/SpringSettings.cpp",
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"Jolt/Physics/Constraints/SwingTwistConstraint.cpp",
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"Jolt/Physics/Constraints/TwoBodyConstraint.cpp",
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"Jolt/Physics/Ragdoll/Ragdoll.cpp",
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"Jolt/Physics/SoftBody/SoftBodyCreationSettings.cpp",
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"Jolt/Physics/SoftBody/SoftBodyMotionProperties.cpp",
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"Jolt/Physics/SoftBody/SoftBodyShape.cpp",
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"Jolt/Physics/SoftBody/SoftBodySharedSettings.cpp",
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"Jolt/Physics/Vehicle/MotorcycleController.cpp",
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"Jolt/Physics/Vehicle/TrackedVehicleController.cpp",
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"Jolt/Physics/Vehicle/VehicleAntiRollBar.cpp",
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"Jolt/Physics/Vehicle/VehicleCollisionTester.cpp",
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"Jolt/Physics/Vehicle/VehicleConstraint.cpp",
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"Jolt/Physics/Vehicle/VehicleController.cpp",
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"Jolt/Physics/Vehicle/VehicleDifferential.cpp",
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"Jolt/Physics/Vehicle/VehicleEngine.cpp",
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"Jolt/Physics/Vehicle/VehicleTrack.cpp",
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"Jolt/Physics/Vehicle/VehicleTransmission.cpp",
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"Jolt/Physics/Vehicle/Wheel.cpp",
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"Jolt/Physics/Vehicle/WheeledVehicleController.cpp",
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"Jolt/Renderer/DebugRenderer.cpp",
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"Jolt/Renderer/DebugRendererPlayback.cpp",
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"Jolt/Renderer/DebugRendererRecorder.cpp",
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"Jolt/Renderer/DebugRendererSimple.cpp",
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"Jolt/Skeleton/SkeletalAnimation.cpp",
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"Jolt/Skeleton/Skeleton.cpp",
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"Jolt/Skeleton/SkeletonMapper.cpp",
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"Jolt/Skeleton/SkeletonPose.cpp",
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"Jolt/TriangleGrouper/TriangleGrouperClosestCentroid.cpp",
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"Jolt/TriangleGrouper/TriangleGrouperMorton.cpp",
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"Jolt/TriangleSplitter/TriangleSplitter.cpp",
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"Jolt/TriangleSplitter/TriangleSplitterBinning.cpp",
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"Jolt/TriangleSplitter/TriangleSplitterFixedLeafSize.cpp",
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"Jolt/TriangleSplitter/TriangleSplitterLongestAxis.cpp",
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"Jolt/TriangleSplitter/TriangleSplitterMean.cpp",
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"Jolt/TriangleSplitter/TriangleSplitterMorton.cpp",
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]
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thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
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env_jolt.Prepend(CPPPATH=[thirdparty_dir])
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if env.dev_build:
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env_jolt.Append(CPPDEFINES=["JPH_ENABLE_ASSERTS"])
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if env.editor_build:
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env_jolt.Append(CPPDEFINES=["JPH_DEBUG_RENDERER"])
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if env["precision"] == "double":
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env_jolt.Append(CPPDEFINES=["JPH_DOUBLE_PRECISION"])
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env_thirdparty = env_jolt.Clone()
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env_thirdparty.disable_warnings()
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thirdparty_obj = []
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env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
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env.modules_sources += thirdparty_obj
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# Godot source files
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module_obj = []
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env_jolt.add_source_files(module_obj, "*.cpp")
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env_jolt.add_source_files(module_obj, "joints/*.cpp")
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env_jolt.add_source_files(module_obj, "misc/*.cpp")
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env_jolt.add_source_files(module_obj, "objects/*.cpp")
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env_jolt.add_source_files(module_obj, "shapes/*.cpp")
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env_jolt.add_source_files(module_obj, "spaces/*.cpp")
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env.modules_sources += module_obj
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# Needed to force rebuilding the module files when the thirdparty library is updated.
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env.Depends(module_obj, thirdparty_obj)

‎modules/jolt_physics/config.py

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def can_build(env, platform):
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return not env["disable_3d"]
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def configure(env):
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pass

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