45 lines
1.9 KiB
C#
45 lines
1.9 KiB
C#
using System.Collections.Generic;
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using UnityEditor;
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using UnityEngine;
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public static class LightProbeGroupMerger
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{
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const string MergedLightProbeGroupName = "MergedLightProbeGroup";
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[MenuItem("Tools/Lights/Merge Light Probe Groups")]
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static void MergeLightProbeGroups()
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{
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var lightProbeGroups = GameObject.FindObjectsOfType<LightProbeGroup>();
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if (lightProbeGroups.Length > 1)
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{
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// Collect light probe positions from all light probe groups in the scene.
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var mergedLightProbePositions = new List<Vector3>();
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foreach (var lightProbeGroup in lightProbeGroups)
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{
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foreach (var lightProbePosition in lightProbeGroup.probePositions)
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{
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mergedLightProbePositions.Add(lightProbeGroup.transform.TransformPoint(lightProbePosition));
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}
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}
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// Create a new light probe group that merges all the light probe positions.
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var newGameObject = new GameObject(MergedLightProbeGroupName);
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Undo.RegisterCreatedObjectUndo(newGameObject, $"Created {MergedLightProbeGroupName}");
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var mergedLightProbeGroup = newGameObject.AddComponent<LightProbeGroup>();
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mergedLightProbeGroup.probePositions = mergedLightProbePositions.ToArray();
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// Destroy the old individual light probe groups.
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foreach (var lightProbeGroup in lightProbeGroups)
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{
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if (lightProbeGroup != null && lightProbeGroup.gameObject != null)
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{
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Undo.DestroyObjectImmediate(lightProbeGroup.gameObject);
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}
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}
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Debug.Log($"Merged {mergedLightProbePositions.Count} light probes from {lightProbeGroups.Length} light probe groups into '{MergedLightProbeGroupName}'.");
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Selection.activeObject = newGameObject;
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}
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}
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} |