4 * Copyright (c) 2023 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #include <dali/dali.h>
20 #include <dali/devel-api/threading/mutex.h>
21 #include <dali/devel-api/update/frame-callback-interface.h>
22 #include <dali/devel-api/update/update-proxy.h>
24 #include <dali-physics/internal/physics-world-impl.h>
25 #include <dali-physics/public-api/physics-adaptor.h>
27 #include <btBulletDynamicsCommon.h>
29 namespace Dali::Toolkit::Physics::Internal
34 class BulletPhysicsWorld : public PhysicsWorld
37 static std::unique_ptr<PhysicsWorld> New(Dali::Actor rootActor, Dali::CallbackBase* updateCallback);
39 BulletPhysicsWorld(Dali::Actor rootActor, Dali::CallbackBase* updateCallback);
40 ~BulletPhysicsWorld();
42 void OnInitialize(/*void* dynamicsWorld*/) override;
44 Dali::Any GetNative() override;
47 * Hit test the physics world and return the nearest body.
49 * @param[in] rayFromWorld The origin in physics world space
50 * @param[in] rayToWorld A point along the direction on the far side of the physics world
51 * @param[in] nativeFilter A native shape/body filter
52 * @param[out] localPivot The hit point local to the body
53 * @param[out] distanceFromCamera The distance of the pick point from the camera
54 * @return Empty value if no dynamic body found, otherwise a valid ptr to the hit body.
56 Dali::Any HitTest(Dali::Vector3 rayFromWorld, Dali::Vector3 rayToWorld, Dali::Any nativeFilter, Dali::Vector3& localPivot, float& distanceFromCamera) override;
58 void Integrate(float timestep) override;
61 btDiscreteDynamicsWorld* mDynamicsWorld{nullptr};
62 btCollisionDispatcher* mDispatcher{nullptr};
63 btDefaultCollisionConfiguration* mCollisionConfiguration{nullptr};
64 btBroadphaseInterface* mBroadphase{nullptr};
65 btSequentialImpulseConstraintSolver* mSolver{nullptr};
68 } // namespace Dali::Toolkit::Physics::Internal