如果您对cocos2dx抗锯齿问题感兴趣，那么本文将是一篇不错的选择，我们将为您详在本文中，您将会了解到关于cocos2dx抗锯齿问题的详细内容，我们还将为您解答cocoscreator帧率的相关问题

如果您对cocos2dx抗锯齿问题感兴趣，那么本文将是一篇不错的选择，我们将为您详在本文中，您将会了解到关于cocos2dx抗锯齿问题的详细内容，我们还将为您解答cocos creator 帧率的相关问题，并且为您提供关于 关于cocos2dx接Android sdk的一些坑、Bullet(Cocos2dx)之交叉编译Android,集成到cocos2dx3.x、cocos 1px 细线抗锯齿问题[已解决]、cocos2d js 图片锯齿问题，大坑+神坑的有价值信息。

本文目录一览：

• cocos2dx抗锯齿问题（cocos creator 帧率）
• 关于cocos2dx接Android sdk的一些坑
• Bullet(Cocos2dx)之交叉编译Android,集成到cocos2dx3.x
• cocos 1px 细线抗锯齿问题[已解决]
• cocos2d js 图片锯齿问题，大坑+神坑

cocos2dx抗锯齿问题（cocos creator 帧率）

没抗锯齿效果：

打开抗锯齿效果如下：

这种效果就能满足要求了。

那么，是怎么做到的呢，其实很简单在glDrawArrays(GL_TRIANGLES,count);语句之前加入glEnable(GL_polyGON_SMOOTH);就可以了，但是效果是下图：

发现没有，右下角button出问题了。要想正常，一定要记住，打开就要关闭的道理。在glDrawArrays(GL_TRIANGLES,count);语句之后添加gldisable(GL_polyGON_SMOOTH);这样就ok了。

因为我深入研究过OpenGL es2.0 ，所以解决起来还是很轻松的，不过刚开始学es时，我去，痛苦死了。

关于cocos2dx接Android sdk的一些坑

简单说说UI线程 ：在Android中，有个非常重要的家伙非常霸道，那就是UI线程。这霸道之一：不能被阻塞。 之二：系统对每一个组件的调用都从UI线程分发出去。

简单说说openGL线程：但凡cocos2dx 启动的绘制线程都是openGL线程。就这么多

任何SDK界面的调用，必须从UI线程中调用，所以需要放到主线程中。如果我们直接从GL线程中调用，轻则调用不了，重者程序蹦死。

解决办法：

得到主线程的handler，这里简单说一种，就是在onCreate中new一个静态handler。

或者new Handler(Looper.getMainLooper())，且叫mainHandler吧，

启动一个线程，

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\Cocos\frameworks\cocos2d-x\prebuilt\android\相应文件下

进入Cocos\frameworks\cocos2d-x\external

新建文件夹Bullet，在Bullet下新建prebuild-mk

将Box2D\prebuild-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Cocos\frameworks\cocos2d-x\cocos\prebuilt-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

cocos 1px 细线抗锯齿问题[已解决]

 

原文链接: cocos 1px 细线抗锯齿问题[已解决]

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不管是单色节点还是细长的图片, 都会有这种明显的锯齿问题

 

解决办法:

在细线上下, 加255,255,255,1的填充物, 并且加粗细线

也就是 2+2+2, 如果实在不能接受加粗, 可以用缩放0.5 这样看着内容区域也就是1px了, 对比如下, 可以看到2px+透明的效果还是要好不少的, 缩放也比之前的好一点

cocos2d js 图片锯齿问题，大坑+神坑

cocos2d js会有莫名其妙的图片锯齿问题，最后发现，竟然是 选择的类型问题，用cocos studio 中需要选择 ImageView，这样图片就不会有锯齿，如果选了Sprite就会出现锯齿

我们今天的关于cocos2dx抗锯齿问题和cocos creator 帧率的分享已经告一段落，感谢您的关注，如果您想了解更多关于 关于cocos2dx接Android sdk的一些坑、Bullet(Cocos2dx)之交叉编译Android,集成到cocos2dx3.x、cocos 1px 细线抗锯齿问题[已解决]、cocos2d js 图片锯齿问题，大坑+神坑的相关信息，请在本站查询。

本文标签：

• Cocos2dx
• 抗锯齿问题
• cocos creator 帧率
• 图形渲染优化