1 files changed, 70 insertions, 0 deletions
diff --git a/VRCSDK3Worlds/Assets/MeshBaker/scripts/MB3_BatchPrefabBaker.cs b/VRCSDK3Worlds/Assets/MeshBaker/scripts/MB3_BatchPrefabBaker.cs
new file mode 100644
index 00000000..1815ec66
--- /dev/null
+++ b/VRCSDK3Worlds/Assets/MeshBaker/scripts/MB3_BatchPrefabBaker.cs
@@ -0,0 +1,70 @@
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+using DigitalOpus.MB.Core;
+
+public class MB3_BatchPrefabBaker : MonoBehaviour {
+    public MB2_LogLevel LOG_LEVEL = MB2_LogLevel.info;
+
+    [System.Serializable]
+    public class MB3_PrefabBakerRow{
+        public GameObject sourcePrefab;
+        public GameObject resultPrefab;
+    }
+
+    public MB3_PrefabBakerRow[] prefabRows = new MB3_PrefabBakerRow[0];
+
+    public string outputPrefabFolder = "";
+
+    [ContextMenu("Create Instances For Prefab Rows")]
+    public void CreateSourceAndResultPrefabInstances()
+    {
+#if UNITY_EDITOR
+        // instantiate the prefabs
+        List<GameObject> srcPrefabs = new List<GameObject>();
+        List<GameObject> resultPrefabs = new List<GameObject>();
+        for (int i = 0; i < prefabRows.Length; i++)
+        {
+            if (prefabRows[i].sourcePrefab != null && prefabRows[i].resultPrefab != null)
+            {
+                GameObject src = (GameObject)UnityEditor.PrefabUtility.InstantiatePrefab(prefabRows[i].sourcePrefab);
+                GameObject result = (GameObject)UnityEditor.PrefabUtility.InstantiatePrefab(prefabRows[i].resultPrefab);
+                srcPrefabs.Add(src);
+                resultPrefabs.Add(result);
+            }
+        }
+
+        Vector3 offsetX = new Vector3(2, 0, 0);
+
+        // layout the prefabs
+        GameObject srcRoot = new GameObject("SourcePrefabInstances");
+        GameObject resultRoot = new GameObject("ResultPrefabInstance");
+
+        Vector3 srcPos = Vector3.zero - offsetX;
+        Vector3 resultPos = Vector3.zero + offsetX;
+        for (int i = 0; i < srcPrefabs.Count; i++)
+        {
+            Renderer[] rs = srcPrefabs[i].GetComponentsInChildren<Renderer>(true);
+            Bounds b = new Bounds(Vector3.zero, Vector3.one);
+            if (rs.Length > 0)
+            {
+                b = rs[0].bounds;
+                for (int bndsIdx = 1; bndsIdx < rs.Length; bndsIdx++)
+                {
+                    b.Encapsulate(rs[bndsIdx].bounds);
+                }
+            }
+
+            srcPrefabs[i].transform.parent = srcRoot.transform;
+            resultPrefabs[i].transform.parent = resultRoot.transform;
+            srcPrefabs[i].transform.localPosition = srcPos + new Vector3(-b.extents.x, 0, b.extents.z + b.extents.z * .3f);
+            resultPrefabs[i].transform.localPosition = resultPos + new Vector3(b.extents.x, 0, b.extents.z + b.extents.z * .3f);
+            srcPos += new Vector3(0,0,b.size.z + 1f);
+            resultPos += new Vector3(0, 0, b.size.z + 1f);
+        }
+#else
+        Debug.LogError("Cannot be used outside the editor");
+#endif
+    }
+
+}