Bullet(Cocos2dx)之交叉编译Android,集成到cocos2dx3.x

首先将src文件夹复制到jni文件夹，没有可以新建一个

新建两个文件Android.mk，Application.mk

Application.mk内容如下：

APP_ABI:=armeabiarmeabi-v7ax86

APP_PLATFORM:=android-8

APP_STL:=stlport_static

Android.mk内容如下：

LOCAL_PATH:=$(callmy-dir)

include$(CLEAR_VARS)

LOCAL_MODULE :=bullet_static(可随便起)

LOCAL_MODULE_FILENAME:=libbullet（可随便起）

LOCAL_C_INCLUDES:=src/(头文件位置)

（源文件，要列出所有用到的，这里用到BulletSoftBodyBulletDynamics

BulletCollisionsLinearMath）

LOCAL_SRC_FILES := src/BulletSoftBody/btSoftBody.cpp
	src/BulletSoftBody/btSoftBodyConcaveCollisionAlgorithm.cpp 
	src/BulletSoftBody/btSoftBodyHelpers.cpp 
        src/BulletSoftBody/btSoftBodyRigidBodyCollisionConfiguration.cpp 
	src/BulletSoftBody/btSoftRigidCollisionAlgorithm.cpp 
	src/BulletSoftBody/btSoftRigidDynamicsWorld.cpp 
	src/BulletSoftBody/btSoftSoftCollisionAlgorithm.cpp 
	src/BulletSoftBody/btDefaultSoftBodySolver.cpp 
	src/BulletDynamics/Character/btKinematicCharacterController.cpp 
	src/BulletDynamics/ConstraintSolver/btConeTwistConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btContactConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btFixedConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btGearConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btGeneric6DofConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btGeneric6DofSpringConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btGeneric6DofSpring2Constraint.cpp 
	src/BulletDynamics/ConstraintSolver/btHinge2Constraint.cpp 
	src/BulletDynamics/ConstraintSolver/btHingeConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btPoint2PointConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp 
	src/BulletDynamics/ConstraintSolver/btNNCGConstraintSolver.cpp 
	src/BulletDynamics/ConstraintSolver/btSliderConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btSolve2LinearConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btTypedConstraint.cpp 
	src/BulletDynamics/ConstraintSolver/btUniversalConstraint.cpp 
	src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp 
	src/BulletDynamics/Dynamics/btRigidBody.cpp 
	src/BulletDynamics/Dynamics/btSimpleDynamicsWorld.cpp 
	src/BulletDynamics/Vehicle/btRaycastVehicle.cpp 
	src/BulletDynamics/Vehicle/btWheelInfo.cpp 
	src/BulletDynamics/Featherstone/btMultiBody.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyConstraintSolver.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyDynamicsWorld.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyJointLimitConstraint.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyConstraint.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyPoint2Point.cpp 
	src/BulletDynamics/Featherstone/btMultiBodyJointMotor.cpp 
	src/BulletDynamics/MLCPSolvers/btDantzigLCP.cpp 
	src/BulletDynamics/MLCPSolvers/btMLCPSolver.cpp 
	src/BulletDynamics/MLCPSolvers/btLemkeAlgorithm.cpp 
	src/BulletCollision/BroadphaseCollision/btAxisSweep3.cpp 
	src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.cpp 
	src/BulletCollision/BroadphaseCollision/btCollisionAlgorithm.cpp 
	src/BulletCollision/BroadphaseCollision/btDbvt.cpp 
	src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.cpp 
	src/BulletCollision/BroadphaseCollision/btDispatcher.cpp 
	src/BulletCollision/BroadphaseCollision/btMultiSapBroadphase.cpp 
	src/BulletCollision/BroadphaseCollision/btOverlappingPairCache.cpp 
	src/BulletCollision/BroadphaseCollision/btQuantizedBvh.cpp 
	src/BulletCollision/BroadphaseCollision/btSimpleBroadphase.cpp 
	src/BulletCollision/CollisionDispatch/btActivatingCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btBoxBoxCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btBox2dBox2dCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btBoxBoxDetector.cpp 
	src/BulletCollision/CollisionDispatch/btCollisionDispatcher.cpp 
	src/BulletCollision/CollisionDispatch/btCollisionObject.cpp 
	src/BulletCollision/CollisionDispatch/btCollisionWorld.cpp 
	src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.cpp 
	src/BulletCollision/CollisionDispatch/btCompoundCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btCompoundCompoundCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btConvexConcaveCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btConvexConvexAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btConvexPlaneCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btConvex2dConvex2dAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btDefaultCollisionConfiguration.cpp 
	src/BulletCollision/CollisionDispatch/btEmptyCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btGhostObject.cpp 
	src/BulletCollision/CollisionDispatch/btHashedSimplePairCache.cpp 
	src/BulletCollision/CollisionDispatch/btInternalEdgeUtility.cpp 
	src/BulletCollision/CollisionDispatch/btManifoldResult.cpp 
	src/BulletCollision/CollisionDispatch/btSimulationIslandManager.cpp 
	src/BulletCollision/CollisionDispatch/btSphereBoxCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btSphereSphereCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btSphereTriangleCollisionAlgorithm.cpp 
	src/BulletCollision/CollisionDispatch/btUnionFind.cpp 
	src/BulletCollision/CollisionDispatch/SphereTriangleDetector.cpp 
	src/BulletCollision/CollisionShapes/btBoxShape.cpp 
	src/BulletCollision/CollisionShapes/btBox2dShape.cpp 
	src/BulletCollision/CollisionShapes/btBvhTriangleMeshShape.cpp 
	src/BulletCollision/CollisionShapes/btCapsuleShape.cpp 
	src/BulletCollision/CollisionShapes/btCollisionShape.cpp 
	src/BulletCollision/CollisionShapes/btCompoundShape.cpp 
	src/BulletCollision/CollisionShapes/btConcaveShape.cpp 
	src/BulletCollision/CollisionShapes/btConeShape.cpp 
	src/BulletCollision/CollisionShapes/btConvexHullShape.cpp 
	src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp 
	src/BulletCollision/CollisionShapes/btConvexPointCloudShape.cpp 
	src/BulletCollision/CollisionShapes/btConvexPolyhedron.cpp 
	src/BulletCollision/CollisionShapes/btConvexShape.cpp 
	src/BulletCollision/CollisionShapes/btConvex2dShape.cpp 
	src/BulletCollision/CollisionShapes/btConvexTriangleMeshShape.cpp 
	src/BulletCollision/CollisionShapes/btCylinderShape.cpp 
	src/BulletCollision/CollisionShapes/btEmptyShape.cpp 
	src/BulletCollision/CollisionShapes/btHeightfieldTerrainShape.cpp 
	src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp 
	src/BulletCollision/CollisionShapes/btMultimaterialTriangleMeshShape.cpp 
	src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp 
	src/BulletCollision/CollisionShapes/btOptimizedBvh.cpp 
	src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp 
	src/BulletCollision/CollisionShapes/btScaledBvhTriangleMeshShape.cpp 
	src/BulletCollision/CollisionShapes/btShapeHull.cpp 
	src/BulletCollision/CollisionShapes/btSphereShape.cpp 
	src/BulletCollision/CollisionShapes/btStaticPlaneShape.cpp 
	src/BulletCollision/CollisionShapes/btStridingMeshInterface.cpp 
	src/BulletCollision/CollisionShapes/btTetrahedronShape.cpp 
	src/BulletCollision/CollisionShapes/btTriangleBuffer.cpp 
	src/BulletCollision/CollisionShapes/btTriangleCallback.cpp 
	src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.cpp 
	src/BulletCollision/CollisionShapes/btTriangleIndexVertexMaterialArray.cpp 
	src/BulletCollision/CollisionShapes/btTriangleMesh.cpp 
	src/BulletCollision/CollisionShapes/btTriangleMeshShape.cpp 
	src/BulletCollision/CollisionShapes/btUniformScalingShape.cpp 
	src/BulletCollision/Gimpact/btContactProcessing.cpp 
	src/BulletCollision/Gimpact/btGenericPoolAllocator.cpp 
	src/BulletCollision/Gimpact/btGImpactBvh.cpp 
	src/BulletCollision/Gimpact/btGImpactCollisionAlgorithm.cpp 
	src/BulletCollision/Gimpact/btGImpactQuantizedBvh.cpp 
	src/BulletCollision/Gimpact/btGImpactShape.cpp 
	src/BulletCollision/Gimpact/btTriangleShapeEx.cpp 
	src/BulletCollision/Gimpact/gim_box_set.cpp 
	src/BulletCollision/Gimpact/gim_contact.cpp 
	src/BulletCollision/Gimpact/gim_memory.cpp 
	src/BulletCollision/Gimpact/gim_tri_collision.cpp 
	src/BulletCollision/NarrowPhaseCollision/btContinuousConvexCollision.cpp 
	src/BulletCollision/NarrowPhaseCollision/btConvexCast.cpp 
	src/BulletCollision/NarrowPhaseCollision/btGjkConvexCast.cpp 
	src/BulletCollision/NarrowPhaseCollision/btGjkEpa2.cpp 
	src/BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.cpp 
	src/BulletCollision/NarrowPhaseCollision/btGjkPairDetector.cpp 
	src/BulletCollision/NarrowPhaseCollision/btMinkowskiPenetrationDepthSolver.cpp 
	src/BulletCollision/NarrowPhaseCollision/btPersistentManifold.cpp 
	src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.cpp 
	src/BulletCollision/NarrowPhaseCollision/btSubSimplexConvexCast.cpp 
	src/BulletCollision/NarrowPhaseCollision/btVoronoiSimplexSolver.cpp 
	src/BulletCollision/NarrowPhaseCollision/btPolyhedralContactClipping.cpp 
	src/LinearMath/btAlignedAllocator.cpp 
	src/LinearMath/btConvexHull.cpp 
	src/LinearMath/btConvexHullComputer.cpp 
	src/LinearMath/btGeometryUtil.cpp 
	src/LinearMath/btPolarDecomposition.cpp 
	src/LinearMath/btQuickprof.cpp 
	src/LinearMath/btSerializer.cpp 
	src/LinearMath/btVector3.cpp 

最后还要加上一句，表示生成静态库如果将STATIC该文SHARED则生成动态库

include$(BUILD_STATIC_LIBRARY)

然后进入命令行

进入jni所在目录

ndk-build

等待编译完成

将三个目录下的libbullet.a分别复制到cocos2dx的安装目录下的

安装目录Cocosframeworkscocos2d-xprebuiltandroid相应文件下

进入Cocosframeworkscocos2d-xexternal

新建文件夹Bullet，在Bullet下新建prebuild-mk

将Box2Dprebuild-mk下的Android.mk复制到Bullet/prebuild-mk

修改如下3行

LOCAL_MODULE:=bullet_static

LOCAL_MODULE_FILENAME:=libbullet

LOCAL_SRC_FILES:=../../../prebuilt/android/$(TARGET_ARCH_ABI)/libbullet.a

复制头文件

将bullet3的src的所有文件复制到新建的Bullet文件下

删除不是.h的所有文件

下一步任务繁重，

将所有用到BulletCollisionBulletDynamicsBulletSoftBodyLinearMath目录下的include都加上Bullet/,可以使用Notepad++在Bullet目录搜索Bullet,并替换为Bullet/Bullet，LinearMath并替换为Bullet/LinearMath

进入Cocosframeworkscocos2d-xcocosprebuilt-mk

在Android.mk

在LOCAL_WHOLE_STATIC_LIBRARIES+=box2d_static下面添加

LOCAL_WHOLE_STATIC_LIBRARIES+=bullet_static

$(callimport-module,Box2D/prebuilt-mk)下面添加

$(callimport-module,Bullet/prebuilt-mk)

至此已经完成编译静态库

下载地址

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!