UE4 Statistics统计工具

UE4 Statistics统计工具主要有2大块功能：

（1）编辑器环境下：当前关卡中Texture、Primitive、StaticMesh LightInfo的统计信息，以及Build Light时各物件花费的时间、内存消耗等统计信息

（2）Cook打包：各资源Cook前后大小，以及材质Compile成ShaderCode的统计信息

 

编辑器环境下

Texture Stats

Cmd: InvestigateTexture tgmkaehpa_4K_Albedo 
LogContentStreaming: Texture: Texture2D /Game/MS_Vegetables/3D_Asset/07_Pumpkin_tgmkaehpa/tgmkaehpa_4K_Albedo.tgmkaehpa_4K_Albedo
LogContentStreaming:   LOD group:   TEXTUREGROUP_World [Bucket=Largest]
LogContentStreaming:   Current size [Mips]: 2048x2048 [12]
LogContentStreaming:   Wanted size [Mips]:  2048x2048 [12]
LogContentStreaming:   Allowed mips:        7-13 [13]
LogContentStreaming:   LoadOrder Priority:  0
LogContentStreaming:   Retention Priority:  1536
LogContentStreaming:   Boost factor:        0.7
LogContentStreaming:   Mip bias:           0 
LogContentStreaming:   View0: Position=(X=199.039 Y=105.332 Z=207.136) ScreenSize=1069.000000 MaxEffectiveScreenSize=0.000000 Boost=1.000000
LogContentStreaming:   DynamicReference= StaticMeshComponent /Temp/Untitled_4.Untitled:PersistentLevel.tgmkaehpa_LOD0_2.StaticMeshComponent0
LogContentStreaming:     Size=1463.714233, BoundIndex=2
LogContentStreaming:     Origin=(X=290.000 Y=60.000 Z=20.000), BoxExtent=(X=80.302 Y=79.913 Z=50.033), TexelSize=376.540497

 

Primitive Stats

 

Static Mesh Lighting Info

 

也可从Build -- Light Info -- Lighting StaticMesh Info...来打开

 

Lighting Build Info

 

Cook打包

Cooker Stats

注：本地打过WindowsNoEditor、Android_ETC2、Android_ASTC包，就可以看到这3个下拉菜单。

 

Shader Cooker Stats