263 lines
15 KiB
C#
263 lines
15 KiB
C#
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#if UNITY_EDITOR
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using UnityEngine;
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using UnityEngine.UIElements;
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using UnityEditor;
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using System;
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namespace GSpawn
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{
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public enum MeshCombinePivot
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{
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Center = 0,
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TopCenter,
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BottomCenter,
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LeftCenter,
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RightCenter,
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FrontCenter,
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BackCenter
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}
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public enum MeshCombineIndexFormat
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{
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UInt16 = 0,
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UInt32
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}
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public class MeshCombineSettings : PluginSettings<MeshCombineSettings>
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{
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private static MeshCombineSettings _instance;
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[NonSerialized]
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private MeshCombineUI _ui;
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[SerializeField]
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private bool _combineStaticMeshes = defaultCombineStaticMeshes;
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[SerializeField]
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private bool _combineDynamicMeshes = defaultCombineDynamicMeshes;
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[SerializeField]
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private bool _combineLODs = defaultCombineLODs;
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[SerializeField]
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private int _lodIndex = defaultLODIndex;
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[SerializeField]
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private bool _combineAsStatic = defaultCombineAsStatic;
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[SerializeField]
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private MeshCombinePivot _combinedMeshPivot = defaultCombinedMeshPivot;
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[SerializeField]
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private MeshCombineIndexFormat _combinedIndexFormat = defaultCombinedIndexFormat;
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[SerializeField]
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private bool _ignoreMultiLevelHierarchies = defaultIgnoreMultiLevelHierarchies;
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[SerializeField]
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private bool _generateLightmapUVs = defaultGenerateLightmapUVs;
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[SerializeField]
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private bool _combinedMeshesAreReadable = defaultCombinedMeshesAreReadable;
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[SerializeField]
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private bool _disableSourceRenderers = defaultDisableSourceRenderers;
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[SerializeField]
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private string _combinedMeshObjectBaseName = defaultCombinedMeshObjectBaseName;
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[SerializeField]
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private string _combinedMeshBaseName = defaultCombinedMeshBaseName;
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[SerializeField]
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private string _combinedMeshFolder = defaultCombinedMeshFolder;
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public bool combineStaticMeshes { get { return _combineStaticMeshes; } set { UndoEx.record(this); _combineStaticMeshes = value; EditorUtility.SetDirty(this); } }
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public bool combineDynamicMeshes { get { return _combineDynamicMeshes; } set { UndoEx.record(this); _combineDynamicMeshes = value; EditorUtility.SetDirty(this); } }
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public bool combineLODs { get { return _combineLODs; } set { UndoEx.record(this); _combineLODs = value; EditorUtility.SetDirty(this); } }
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public int lodIndex { get { return _lodIndex; } set { UndoEx.record(this); _lodIndex = Math.Clamp(value, 0, 7); EditorUtility.SetDirty(this); } }
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public bool combineAsStatic { get { return _combineAsStatic; } set { UndoEx.record(this); _combineAsStatic = value; EditorUtility.SetDirty(this); } }
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public MeshCombinePivot combinedMeshPivot { get { return _combinedMeshPivot; } set { UndoEx.record(this); _combinedMeshPivot = value; EditorUtility.SetDirty(this); } }
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public MeshCombineIndexFormat combinedIndexFormat { get { return _combinedIndexFormat; } set { UndoEx.record(this); _combinedIndexFormat = value; EditorUtility.SetDirty(this); } }
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public bool ignoreMultiLevelHierarchies { get { return _ignoreMultiLevelHierarchies; } set { UndoEx.record(this); _ignoreMultiLevelHierarchies = value; EditorUtility.SetDirty(this); } }
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public bool generateLightmapUVs { get { return _generateLightmapUVs; } set { UndoEx.record(this); _generateLightmapUVs = value; EditorUtility.SetDirty(this); } }
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public bool combinedMeshesAreReadable { get { return _combinedMeshesAreReadable; } set { UndoEx.record(this); _combinedMeshesAreReadable = value; EditorUtility.SetDirty(this); } }
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public bool disableSourceRenderers { get { return _disableSourceRenderers; } set { UndoEx.record(this); _disableSourceRenderers = value; EditorUtility.SetDirty(this); } }
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public string combinedMeshObjectBaseName
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{
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get { return _combinedMeshObjectBaseName; }
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set
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{
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UndoEx.record(this);
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_combinedMeshObjectBaseName = value;
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EditorUtility.SetDirty(this);
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}
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}
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public string combinedMeshBaseName
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{
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get { return _combinedMeshBaseName; }
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set
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{
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UndoEx.record(this);
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_combinedMeshBaseName = string.IsNullOrEmpty(value) ? defaultCombinedMeshBaseName : value;
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EditorUtility.SetDirty(this);
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}
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}
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public string combinedMeshFolder
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{
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get { return _combinedMeshFolder; }
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set
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{
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if (!PluginFolders.validateFolderPathForClientUsage(value)) return;
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UndoEx.record(this);
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_combinedMeshFolder = string.IsNullOrEmpty(value) ? defaultCombinedMeshFolder : value;
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EditorUtility.SetDirty(this);
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}
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}
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public MeshCombineUI ui
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{
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get
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{
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if (_ui == null)
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_ui = AssetDbEx.loadScriptableObject<MeshCombineUI>(PluginFolders.settings);
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return _ui;
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}
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}
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public static MeshCombineSettings instance
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{
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get
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{
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if (_instance == null) _instance = AssetDbEx.loadScriptableObject<MeshCombineSettings>(PluginFolders.settings);
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return _instance;
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}
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}
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public static bool defaultCombineStaticMeshes { get { return true; } }
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public static bool defaultCombineDynamicMeshes { get { return false; } }
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public static bool defaultCombineLODs { get { return false; } }
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public static int defaultLODIndex { get { return 0; } }
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public static bool defaultCombineAsStatic { get { return true; } }
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public static MeshCombinePivot defaultCombinedMeshPivot { get { return MeshCombinePivot.Center; } }
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public static MeshCombineIndexFormat defaultCombinedIndexFormat { get { return MeshCombineIndexFormat.UInt32; } }
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public static bool defaultIgnoreMultiLevelHierarchies { get { return false; } }
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public static bool defaultGenerateLightmapUVs { get { return false; } }
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public static bool defaultCombinedMeshesAreReadable { get { return false; } }
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public static bool defaultDisableSourceRenderers { get { return true; } }
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public static string defaultCombinedMeshObjectBaseName { get { return GSpawn.pluginName + "_Combined_"; } }
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public static string defaultCombinedMeshBaseName { get { return GSpawn.pluginName + "_CombinedMesh_"; } }
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public static string defaultCombinedMeshFolder { get { return "Assets/GSpawn Combined Meshes"; } }
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public void buildUI(VisualElement parent)
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{
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const float labelWidth = 220.0f;
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var toggleCtrl = UI.createToggle("_combineStaticMeshes", serializedObject, "Combine static meshes", "If this is checked, meshes belonging " +
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"to static objects will participate in the combine process.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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toggleCtrl = UI.createToggle("_combineDynamicMeshes", serializedObject, "Combine dynamic meshes", "If this is checked, meshes belonging " +
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"to dynamic objects will participate in the combine process.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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toggleCtrl = UI.createToggle("_combineLODs", serializedObject, "Combine LODs", "If this is checked, meshes belonging " +
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"to LOD groups will participate in the combine process.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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var lodIndexField = UI.createIntegerField("_lodIndex", serializedObject, "LOD index", "If LOD combine is turned on, this represents the " +
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"index of the LOD whose mesh will be used in the combine process.", 0, 7, parent);
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lodIndexField.setChildLabelWidth(labelWidth);
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lodIndexField.setDisplayVisible(combineLODs);
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toggleCtrl.RegisterValueChangedCallback(p =>
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{
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lodIndexField.setDisplayVisible(combineLODs);
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});
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toggleCtrl = UI.createToggle("_combineAsStatic", serializedObject, "Combine as static", "If this is checked, meshes that result " +
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"from the combine process will be marked as static.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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var combMeshPivotField = UI.createEnumField(typeof(MeshCombinePivot), "_combinedMeshPivot", serializedObject,
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"Combined mesh pivot", "The pivot that will be calculated for all combined meshes.", parent);
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combMeshPivotField.setChildLabelWidth(labelWidth);
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var combIndexFormatField = UI.createEnumField(typeof(MeshCombineIndexFormat), "_combinedIndexFormat", serializedObject,
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"Combined index format", "", parent);
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combIndexFormatField.setChildLabelWidth(labelWidth);
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UI.createRowSeparator(parent);
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toggleCtrl = UI.createToggle("_ignoreMultiLevelHierarchies", serializedObject, "Ignore multi-level hierarchies", "If this is checked, objects that " +
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"belong to multi-level hierarchies will be ignored and their meshes will not participate in the combine process.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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toggleCtrl = UI.createToggle("_generateLightmapUVs", serializedObject, "Generate lightmap UVs", "If this is checked, lightmap UVs will be generated for all combined meshes.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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toggleCtrl = UI.createToggle("_combinedMeshesAreReadable", serializedObject, "Combined meshes are readable", "If this is checked, the combined meshes will maintain a system memory copy " +
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"of the vertex data. If you don't need to read the mesh data from script, you should leave this unchecked to free up system memory.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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UI.createRowSeparator(parent);
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toggleCtrl = UI.createToggle("_disableSourceRenderers", serializedObject, "Disable source renderers", "If checked, the plugin will disable the renderers " +
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"in the source objects after the mesh combine processed is finished.", parent);
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toggleCtrl.setChildLabelWidth(labelWidth);
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UI.createRowSeparator(parent);
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var combMeshObjectBaseNameField = UI.createTextField("_combinedMeshObjectBaseName", serializedObject, "Combined mesh object base name",
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"For each mesh that is created during the combine process, the plugin will create a scene object which references that mesh. " +
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"This field holds the base name of all objects that are created.", parent);
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combMeshObjectBaseNameField.setChildLabelWidth(labelWidth);
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var combMeshBaseNameField = UI.createTextField("_combinedMeshBaseName", serializedObject, "Combined mesh base name", "Combined meshes are saved as assets. When a mesh " +
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"asset is about to be saved, its name will be set to the value of this field succeeded by a string that uniquely identifies the mesh.", parent);
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combMeshBaseNameField.setChildLabelWidth(labelWidth);
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combMeshBaseNameField.RegisterValueChangedCallback(p =>
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{
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if (string.IsNullOrEmpty(p.newValue))
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{
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combMeshBaseNameField.value = defaultCombinedMeshBaseName;
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}
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});
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var combMeshFolderField = UI.createTextField("_combinedMeshFolder", serializedObject, "Combined mesh folder", "Combined mesh assets are saved in this folder. If the folder " +
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"doesn't exist it will automatically be created.", parent);
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combMeshFolderField.setChildLabelWidth(labelWidth);
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combMeshFolderField.registerDragAndDropCallback(() =>
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{
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if (!PluginDragAndDrop.initiatedByPlugin && PluginDragAndDrop.unityPaths.Length != 0 &&
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PluginFolders.validateFolderPathForClientUsage(PluginDragAndDrop.unityPaths[0]))
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{
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combMeshFolderField.value = PluginDragAndDrop.unityPaths[0];
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}
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}, DragAndDropVisualMode.Generic);
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combMeshFolderField.RegisterValueChangedCallback(p =>
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{
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if (string.IsNullOrEmpty(p.newValue))
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{
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combMeshFolderField.value = defaultCombinedMeshFolder;
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}
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});
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UI.createUseDefaultsButton(() => { useDefaults(); }, parent);
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}
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public override void useDefaults()
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{
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combineStaticMeshes = defaultCombineStaticMeshes;
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combineDynamicMeshes = defaultCombineDynamicMeshes;
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combineLODs = defaultCombineLODs;
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lodIndex = defaultLODIndex;
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combineAsStatic = defaultCombineAsStatic;
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combinedMeshPivot = defaultCombinedMeshPivot;
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combinedIndexFormat = defaultCombinedIndexFormat;
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ignoreMultiLevelHierarchies = defaultIgnoreMultiLevelHierarchies;
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generateLightmapUVs = defaultGenerateLightmapUVs;
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combinedMeshesAreReadable = defaultCombinedMeshesAreReadable;
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disableSourceRenderers = defaultDisableSourceRenderers;
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combinedMeshObjectBaseName = defaultCombinedMeshObjectBaseName;
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combinedMeshBaseName = defaultCombinedMeshBaseName;
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combinedMeshFolder = defaultCombinedMeshFolder;
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EditorUtility.SetDirty(this);
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}
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private void OnDestroy()
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{
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ScriptableObjectEx.destroyImmediate(_ui);
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}
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}
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}
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#endif
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