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58 lines
1.9 KiB
58 lines
1.9 KiB
using UnityEngine;
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#if UNITY_EDITOR
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using UnityEditor;
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#endif
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public class SimpleMeshCombineMaster : MonoBehaviour {
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public bool generateLightmapUV;
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}
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#if UNITY_EDITOR
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[CustomEditor(typeof(SimpleMeshCombineMaster))]
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public class SimpleMeshCombineMasterEditor : Editor {
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SimpleMeshCombineMaster masterTarget;
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void AttachCombineScriptToChildren() {
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for (int i = 0; i < masterTarget.transform.childCount; i++) {
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Transform t = masterTarget.transform.GetChild(i);
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SimpleMeshCombine smc = t.GetComponent<SimpleMeshCombine>();
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if (!smc) {
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t.gameObject.AddComponent<SimpleMeshCombine>();
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}
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}
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}
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void CombineAll(bool combine, SimpleMeshCombine[] arr) {
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for (int i = 0; i < arr.Length; i++) {
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SimpleMeshCombine smc = arr[i];
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if (combine && !smc.combined) {
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if (masterTarget.generateLightmapUV) smc.generateLightmapUV = true;
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smc.CombineMeshes();
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} else if (!combine && smc.combined) {
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smc.EnableRenderers(true);
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if (smc.combined != null) DestroyImmediate(smc.combined);
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smc.combinedGameOjects = null;
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}
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}
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}
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void OnEnable() {
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masterTarget = target as SimpleMeshCombineMaster;
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}
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public override void OnInspectorGUI() {
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if (GUILayout.Button("Attach SMC to Children")) AttachCombineScriptToChildren();
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GUILayout.Space(25);
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masterTarget.generateLightmapUV = EditorGUILayout.Toggle("Create Lightmap UV", masterTarget.generateLightmapUV);
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if (GUILayout.Button("Combine All Children"))
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CombineAll(true, masterTarget.transform.GetComponentsInChildren<SimpleMeshCombine>());
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if (GUILayout.Button("Release All Children"))
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CombineAll(false, masterTarget.transform.GetComponentsInChildren<SimpleMeshCombine>());
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GUILayout.Space(25);
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if (GUILayout.Button("Combine All in Scene"))
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CombineAll(true, FindObjectsOfType<SimpleMeshCombine>());
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if (GUILayout.Button("Release All in Scene"))
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CombineAll(false, FindObjectsOfType<SimpleMeshCombine>());
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}
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}
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#endif
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