Unity MMORPG????????

D??

???Unity???????????????????????????????Unity MMORPG???????

???Unity??????????????CPU?GPU??????????????????????????????

CPU

???????????????CPU????MONO??????CPU????Mono???50M?60M?70M??????100M???????????CPU??????Update????????????????????????????????01???

? 01

?????????GC Alloc??0.6KB?????????????????????????????????GC Alloc???CPU???

??????????????????????????????????????????????????????????????Protobuff?????????????????????????????????????

?????????Json?xml???????????????????????????????????????????MONO??????????????????????????????????

String?????????????????????????????????ToString()?????????????????????????????Object.name?????????????????????String???????????????????????????????????????????????????????????????????????????

??Unity??API??????????????????Getcomponents?Sprite.Vertices?Input.Touches??????????????????????????????????????????????????????API???????????????????Getcomponent??????????????????????????Profiling???????

??Debug.Log????????????Debug??????????????????????????????????????????CPU?????Warning?Log?????????????console???Log??????????????????Warning?????????????????Release????Log?????????release????????????????????

?????????????????????????????????class?????????????????????????????????????????????????????il2cpp???????????????????????

ParticleSystem API?Unity 2017.2???????Stop?Simulate?????????????????API????Start?Stop?Pause?Clear?Simulate???????????????????????????????GetComponent????????CPU?????????????????????withChildren????false?????????????????????????????????????????????????Start?

Camera.main?????????????Object.FindObjectWithTag(�MainCamera�)??????????????????????????????????Physics.RaycastNonAlloc?

?Canvas??????????????????Mesh????????CPU?????Canvas????????????????????????????UGUI???Mask???StencilBuffer???????????????????????????????????????RectMask2D?????????????????Canvas??GraphicRaycaster??????????????????Layout???????????????????CPU???????????????????????????????

Canvas??????????????????????????????Canvas?????Canvas?????????UI???????????Canvas????????????Canvas?????????Unity2017.3??????Canvas???????????????????????????

UI???????????????????OverDraw???????????????????Sprite????????????

?Canvas ??Worldspace??Screen Space??Canvas??Event Camera??Render Camera???????Camera?????None??????????????????????Camera.main???????Camera???

????????????UI?????????????????????UI????????????UI???????????????????????????????????????????????????????????????????

UI???????NPOT???????NPOT?????NPOT????POT????????NPOT????POT??Unity?????????

?????????????????Static????????????????????????staticBatchingUtility.Combine???????????????????????CPU?????Mesh???????????????????Mesh???????????????Mesh?????????????Mesh Baker?????????????????????????????????????????????

? 02

??????????Lightmap???????????900???????????Unity 2017.3??32bit Mesh index buffers?????Mesh????????????FBX???Index Format?????????Mesh.indexFormat?

??????????CPU Skinning?????????GPU skinning????????????CPU???GPU????GPU????????????GPU skinning?????????????????????100??150??????????????????BlendShapes?????????????????????????Animator?????Animation Instancing????????????????????

??????MeshCollider??????????????Bake?????????????????????????????????

GPU

?????????????????????????????????????????????????????????????????????????????????????????????????????Mesh???????????????????????LODGroup?????????????Mesh Baker LOD?????

? 03

????????????????????????????????3D???????????Mipmap??????????????????????IO?????????????????UI????Bilinear???Trilinear????Mipmap????????????

??????????????Mesh.alpha???????????Alpha=0?????????????UI??????????????????Camera?????????????????UI????????????????????????????Overdraw????

???Shader????????????????????????????????????????????????????????Tex2D?????????????????????????????

Unity?????Terrian??????????????Mesh??????????????????Terrain Slicing & Dynamic Loading Kit???????????????????????

? 04

??????????????????????????????????????????Mesh????????Max Particles???????????????????????????????????????????

??

???Mesh??????Read/Write??????Mesh?????????????????Mesh????????CPU??????????????????????

?????????????????????????????????????????????????????????????????Read/Write??????????????

????????????????????????????????????????????????????????????????????????????ETC2?ASTC???????????????????????fallback?????RGBA??????????????????fallback?CPU???

AnimationClip?????????????????scale???????????AnimationClip???????????????????????????????????????????

Mono??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Mono?????????????Mono???????Mono??????????????????05???

? 05

??????????????????????????????????Add???0?4?8?16?32?????????????Null???????????????????????????List?Dictionary??

??????????????????????????Unity??????????????????GC.collect?????????????????Null???????????GC??????????????????????GC??????????????????????????????????????????????

AssetBundle????????LZ4?????AssetBundle???Unload????LZMA?????????????????LZ4????????????????Bundle???????????Bundle???????????????????????Bundle?Asset?????????

IL2CPP????????????libil2coo.so?????????????so??????????????????????????????????????so?????????????????????????????il2cpp????????????????????il2cpp?cpp????????

??

?PhysicsManagerSetting?LayerCollisionMatrix??????????layer?Time Manager??fixed time step??????????????????????????????????????

Graphics Stettings???Shader??????????????????????????????Shader?????Bundle???????

???????????????????????????????????????????????????????????

??Unity Asset Store??????????????????????????????????????????????????????????????????????????????????????????????????

??????????????????????????????????????????

• Unity Profiler & MemoryProfiler
• UPA (Unity Performance Analysis)
• Xcode & Instrunments
• RenderDoc
• Snapdragon Profiler
  

??

Unity MMORPG????????????????????Unity?????????Unity???????Unitychina.cn)?

via?Unity????