Create tile assets from sprites

Author: adamgraham

Assets/Scenes/Tetris.unity

@@ -0,0 +1,311 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!1 &4442038887208273871
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 4198507236585720799}
+  - component: {fileID: 5835910971353386228}
+  m_Layer: 31
+  m_Name: Blocks
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &4198507236585720799
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4442038887208273871}
+  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_Children:
+  - {fileID: 7588981626310639142}
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!156049354 &5835910971353386228
+Grid:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4442038887208273871}
+  m_Enabled: 1
+  m_CellSize: {x: 1, y: 1, z: 0}
+  m_CellGap: {x: 0, y: 0, z: 0}
+  m_CellLayout: 0
+  m_CellSwizzle: 0
+--- !u!1 &6795079444853065573
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 7588981626310639142}
+  - component: {fileID: 181651932633356770}
+  - component: {fileID: 556346316875449304}
+  m_Layer: 0
+  m_Name: Layer1
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &7588981626310639142
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6795079444853065573}
+  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_Children: []
+  m_Father: {fileID: 4198507236585720799}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1839735485 &181651932633356770
+Tilemap:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6795079444853065573}
+  m_Enabled: 1
+  m_Tiles:
+  - first: {x: -1, y: -2, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 6
+      m_TileSpriteIndex: 6
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: 0, y: -2, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 7
+      m_TileSpriteIndex: 7
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: -1, y: -1, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 3
+      m_TileSpriteIndex: 3
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: 0, y: -1, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 4
+      m_TileSpriteIndex: 4
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: 1, y: -1, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 5
+      m_TileSpriteIndex: 5
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: -1, y: 0, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 0
+      m_TileSpriteIndex: 0
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: 0, y: 0, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 1
+      m_TileSpriteIndex: 1
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  - first: {x: 1, y: 0, z: 0}
+    second:
+      serializedVersion: 2
+      m_TileIndex: 2
+      m_TileSpriteIndex: 2
+      m_TileMatrixIndex: 0
+      m_TileColorIndex: 0
+      m_TileObjectToInstantiateIndex: 65535
+      dummyAlignment: 0
+      m_AllTileFlags: 1073741825
+  m_AnimatedTiles: {}
+  m_TileAssetArray:
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: f6c4109fd0d185b419e5e665b07c42f0, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: aa44b5216a5f39e4881c5323564afe81, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: 9e2688d592617d44ea74683c8f61accf, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: ae5c5dcd9d2744248ba2beb6b8dab80f, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: 89eae29ecf56ea14c8b3927213a00066, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: 8316c87896e7b6448a324d8a66e43174, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: be0a34e2a842ae742b4fa8541a5f9fcf, type: 2}
+  - m_RefCount: 1
+    m_Data: {fileID: 11400000, guid: 66df2645ff909154b9c8f7c006a6af32, type: 2}
+  m_TileSpriteArray:
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 3f82b3ad9020ed3448c74b89545d893c, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 774fa586ba243f54f92bce708ecb917b, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 201aebd630f12cf41bd9524548e38803, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 3e2fc5b3b3411a94d990b263cc821a0a, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 35a3a47936e735945aca498f718eaef4, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 51a1485338acae84585e3ea525804668, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: b109e0a46ebdde140abbe8ffe76f424c, type: 3}
+  - m_RefCount: 1
+    m_Data: {fileID: 21300000, guid: 019e0880cb7a5b04e9397e93cddcc382, type: 3}
+  m_TileMatrixArray:
+  - m_RefCount: 8
+    m_Data:
+      e00: 1
+      e01: 0
+      e02: 0
+      e03: 0
+      e10: 0
+      e11: 1
+      e12: 0
+      e13: 0
+      e20: 0
+      e21: 0
+      e22: 1
+      e23: 0
+      e30: 0
+      e31: 0
+      e32: 0
+      e33: 1
+  m_TileColorArray:
+  - m_RefCount: 8
+    m_Data: {r: 1, g: 1, b: 1, a: 1}
+  m_TileObjectToInstantiateArray: []
+  m_AnimationFrameRate: 1
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_Origin: {x: -1, y: -2, z: 0}
+  m_Size: {x: 3, y: 3, z: 1}
+  m_TileAnchor: {x: 0.5, y: 0.5, z: 0}
+  m_TileOrientation: 0
+  m_TileOrientationMatrix:
+    e00: 1
+    e01: 0
+    e02: 0
+    e03: 0
+    e10: 0
+    e11: 1
+    e12: 0
+    e13: 0
+    e20: 0
+    e21: 0
+    e22: 1
+    e23: 0
+    e30: 0
+    e31: 0
+    e32: 0
+    e33: 1
+--- !u!483693784 &556346316875449304
+TilemapRenderer:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6795079444853065573}
+  m_Enabled: 1
+  m_CastShadows: 0
+  m_ReceiveShadows: 0
+  m_DynamicOccludee: 0
+  m_MotionVectors: 1
+  m_LightProbeUsage: 0
+  m_ReflectionProbeUsage: 0
+  m_RayTracingMode: 0
+  m_RayTraceProcedural: 0
+  m_RenderingLayerMask: 1
+  m_RendererPriority: 0
+  m_Materials:
+  - {fileID: 10754, guid: 0000000000000000f000000000000000, type: 0}
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
+  m_StaticBatchRoot: {fileID: 0}
+  m_ProbeAnchor: {fileID: 0}
+  m_LightProbeVolumeOverride: {fileID: 0}
+  m_ScaleInLightmap: 1
+  m_ReceiveGI: 1
+  m_PreserveUVs: 0
+  m_IgnoreNormalsForChartDetection: 0
+  m_ImportantGI: 0
+  m_StitchLightmapSeams: 1
+  m_SelectedEditorRenderState: 0
+  m_MinimumChartSize: 4
+  m_AutoUVMaxDistance: 0.5
+  m_AutoUVMaxAngle: 89
+  m_LightmapParameters: {fileID: 0}
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 0
+  m_ChunkSize: {x: 32, y: 32, z: 32}
+  m_ChunkCullingBounds: {x: 0, y: 0, z: 0}
+  m_MaxChunkCount: 16
+  m_MaxFrameAge: 16
+  m_SortOrder: 0
+  m_Mode: 0
+  m_DetectChunkCullingBounds: 0
+  m_MaskInteraction: 0
+--- !u!114 &8295858695920005497
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 12395, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: Palette Settings
+  m_EditorClassIdentifier: 
+  cellSizing: 0
+  m_TransparencySortMode: 0
+  m_TransparencySortAxis: {x: 0, y: 0, z: 1}

Assets/Tiles.meta

@@ -0,0 +1,36 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 13312, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: Blue
+  m_EditorClassIdentifier: 
+  m_Sprite: {fileID: 21300000, guid: 3f82b3ad9020ed3448c74b89545d893c, type: 3}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
+  m_Transform:
+    e00: 1
+    e01: 0
+    e02: 0
+    e03: 0
+    e10: 0
+    e11: 1
+    e12: 0
+    e13: 0
+    e20: 0
+    e21: 0
+    e22: 1
+    e23: 0
+    e30: 0
+    e31: 0
+    e32: 0
+    e33: 1
+  m_InstancedGameObject: {fileID: 0}
+  m_Flags: 1
+  m_ColliderType: 1