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Merge pull request #11 from refiaa/revert_instance_info_saving
Revert instance info saving
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| using System.Collections.Generic; | ||
| using UnityEngine; | ||
| using UnityEditor; | ||
|
|
||
| public static class MeshRevertManager | ||
| { | ||
| private static Dictionary<string, Mesh> originalMeshMap = new Dictionary<string, Mesh>(); | ||
|
|
||
| public static void StoreOriginalMesh(Mesh decimatedMesh, Mesh originalMesh) | ||
| { | ||
| string key = GetMeshKey(decimatedMesh); | ||
| if (!originalMeshMap.ContainsKey(key)) | ||
| { | ||
| originalMeshMap.Add(key, originalMesh); | ||
| } | ||
| } | ||
|
|
||
| public static Mesh GetOriginalMesh(Mesh decimatedMesh) | ||
| { | ||
| string key = GetMeshKey(decimatedMesh); | ||
| if (originalMeshMap.TryGetValue(key, out Mesh originalMesh)) | ||
| { | ||
| return originalMesh; | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| private static string GetMeshKey(Mesh mesh) | ||
| { | ||
| string assetPath = AssetDatabase.GetAssetPath(mesh); | ||
| if (string.IsNullOrEmpty(assetPath)) | ||
| { | ||
| return mesh.name; | ||
| } | ||
| else | ||
| { | ||
| return $"{assetPath}:{mesh.name}"; | ||
| } | ||
| } | ||
|
|
||
| private static string GetMeshUniqueID(Mesh mesh) | ||
| { | ||
| string guid; | ||
| long localId; | ||
| if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(mesh, out guid, out localId)) | ||
| { | ||
| return $"{guid}_{localId}"; | ||
| } | ||
| else | ||
| { | ||
| return mesh.GetInstanceID().ToString(); | ||
| } | ||
| } | ||
|
|
||
| public static void StoreDecimateLevel(Mesh mesh, float decimateLevel) | ||
| { | ||
| string uniqueID = GetMeshUniqueID(mesh); | ||
| if (!string.IsNullOrEmpty(uniqueID)) | ||
| { | ||
| EditorPrefs.SetFloat("DecimateLevel_" + uniqueID, decimateLevel); | ||
| } | ||
| } | ||
|
|
||
| public static float GetDecimateLevel(Mesh mesh) | ||
| { | ||
| string uniqueID = GetMeshUniqueID(mesh); | ||
| if (!string.IsNullOrEmpty(uniqueID)) | ||
| { | ||
| return EditorPrefs.GetFloat("DecimateLevel_" + uniqueID, 1.0f); | ||
| } | ||
| return 1.0f; | ||
| } | ||
| } |
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