update examples

Author: xiaoguzhu

Assets/Examples/Scenes/Example 20 - 3D UI.unity

@@ -318,7 +318,7 @@ Transform:
   m_GameObject: {fileID: 820935328}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 9.105556, y: -5, z: 0}
+  m_LocalPosition: {x: 8.888889, y: -5, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -569,105 +569,12 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &1562626844
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1562626847}
-  - component: {fileID: 1562626846}
-  - component: {fileID: 1562626845}
-  m_Layer: 0
-  m_Name: Terrain
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 4294967295
-  m_IsActive: 1
---- !u!154 &1562626845
-TerrainCollider:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1562626844}
-  m_Material: {fileID: 0}
-  m_IncludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_ExcludeLayers:
-    serializedVersion: 2
-    m_Bits: 0
-  m_LayerOverridePriority: 0
-  m_ProvidesContacts: 0
-  m_Enabled: 1
-  serializedVersion: 2
-  m_TerrainData: {fileID: 15600000, guid: b4c7c203053f89847b21bfddc27ea803, type: 2}
-  m_EnableTreeColliders: 1
---- !u!218 &1562626846
-Terrain:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1562626844}
-  m_Enabled: 1
-  serializedVersion: 6
-  m_TerrainData: {fileID: 15600000, guid: b4c7c203053f89847b21bfddc27ea803, type: 2}
-  m_TreeDistance: 5000
-  m_TreeBillboardDistance: 50
-  m_TreeCrossFadeLength: 5
-  m_TreeMaximumFullLODCount: 50
-  m_DetailObjectDistance: 80
-  m_DetailObjectDensity: 1
-  m_HeightmapPixelError: 5
-  m_SplatMapDistance: 1000
-  m_HeightmapMaximumLOD: 0
-  m_ShadowCastingMode: 2
-  m_DrawHeightmap: 1
-  m_DrawInstanced: 0
-  m_DrawTreesAndFoliage: 1
-  m_StaticShadowCaster: 0
-  m_IgnoreQualitySettings: 0
-  m_ReflectionProbeUsage: 1
-  m_MaterialTemplate: {fileID: 10652, guid: 0000000000000000f000000000000000, type: 0}
-  m_BakeLightProbesForTrees: 1
-  m_PreserveTreePrototypeLayers: 0
-  m_DeringLightProbesForTrees: 1
-  m_ReceiveGI: 1
-  m_ScaleInLightmap: 0.0512
-  m_LightmapParameters: {fileID: 15203, guid: 0000000000000000f000000000000000, type: 0}
-  m_GroupingID: 0
-  m_RenderingLayerMask: 1
-  m_AllowAutoConnect: 0
-  m_EnableHeightmapRayTracing: 1
-  m_EnableTreesAndDetailsRayTracing: 0
-  m_TreeMotionVectorModeOverride: 3
---- !u!4 &1562626847
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1562626844}
-  serializedVersion: 2
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children: []
-  m_Father: {fileID: 0}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1660057539 &9223372036854775807
 SceneRoots:
   m_ObjectHideFlags: 0
   m_Roots:
   - {fileID: 568737679}
   - {fileID: 1434776253}
-  - {fileID: 1562626847}
   - {fileID: 995477578}
   - {fileID: 204995359}
   - {fileID: 979631919}