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293 lines
9.4 KiB
293 lines
9.4 KiB
// Amplify Shader Editor - Visual Shader Editing Tool
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// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
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using UnityEngine;
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using UnityEditor;
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namespace AmplifyShaderEditor
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{
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public class NodeUtils
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{
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public delegate void DrawPropertySection();
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public static void DrawPropertyGroup( string sectionName, DrawPropertySection DrawSection )
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{
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal( UIUtils.MenuItemToolbarStyle );
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GUI.color = cachedColor;
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GUILayout.Label( sectionName, UIUtils.MenuItemToggleStyle );
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EditorGUILayout.EndHorizontal();
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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GUI.color = cachedColor;
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DrawSection();
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EditorGUILayout.Separator();
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EditorGUILayout.EndVertical();
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}
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public static void DrawNestedPropertyGroup( ref bool foldoutValue, string sectionName, DrawPropertySection DrawSection, int horizontalSpacing = 15 )
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{
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GUILayout.BeginHorizontal();
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{
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GUILayout.Space( horizontalSpacing );
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EditorGUILayout.BeginVertical( EditorStyles.helpBox );
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{
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal();
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{
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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}
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EditorGUILayout.EndHorizontal();
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EditorGUI.indentLevel--;
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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{
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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{
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GUI.color = cachedColor;
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DrawSection();
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}
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EditorGUILayout.EndVertical();
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EditorGUILayout.Separator();
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}
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}
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EditorGUI.indentLevel++;
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}
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EditorGUILayout.EndVertical();
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}
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GUILayout.EndHorizontal();
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}
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public static void DrawNestedPropertyGroup( ref bool foldoutValue, Rect rect, string sectionName, DrawPropertySection DrawSection, int horizontalSpacing = 15 )
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{
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var box = rect;
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box.height -= 2;
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GUI.Label( box, string.Empty, EditorStyles.helpBox );
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var tog = rect;
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#if UNITY_2019_3_OR_NEWER
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tog.y -= ( tog.height - ( EditorGUIUtility.singleLineHeight + 5 ) ) * 0.5f;
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#endif
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tog.xMin += 2;
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tog.xMax -= 2;
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tog.yMin += 2;
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bool value = GUI.Toggle( tog, foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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if( foldoutValue )
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{
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DrawSection();
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}
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}
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public static void DrawNestedPropertyGroup( ref bool foldoutValue, string sectionName, DrawPropertySection DrawSection, DrawPropertySection HeaderSection )
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{
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GUILayout.BeginHorizontal();
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{
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GUILayout.Space( 15 );
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EditorGUILayout.BeginVertical( EditorStyles.helpBox );
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal();
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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HeaderSection();
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EditorGUILayout.EndHorizontal();
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EditorGUI.indentLevel--;
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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GUI.color = cachedColor;
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DrawSection();
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EditorGUILayout.EndVertical();
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EditorGUILayout.Separator();
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}
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EditorGUI.indentLevel++;
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EditorGUILayout.EndVertical();
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}
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GUILayout.EndHorizontal();
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}
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public static void DrawNestedPropertyGroup( UndoParentNode owner, ref bool foldoutValue, ref bool enabledValue, string sectionName, DrawPropertySection DrawSection )
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{
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GUILayout.BeginHorizontal();
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{
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GUILayout.Space( 15 );
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EditorGUILayout.BeginVertical( EditorStyles.helpBox );
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal();
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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value = ( (object)owner != null ) ? owner.GUILayoutToggle( enabledValue, string.Empty,UIUtils.MenuItemEnableStyle, GUILayout.Width( 16 ) ) :
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GUILayout.Toggle( enabledValue, string.Empty, UIUtils.MenuItemEnableStyle, GUILayout.Width( 16 ) );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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enabledValue = value;
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}
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EditorGUILayout.EndHorizontal();
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EditorGUI.indentLevel--;
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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GUI.color = cachedColor;
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DrawSection();
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EditorGUILayout.EndVertical();
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EditorGUILayout.Separator();
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}
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EditorGUI.indentLevel++;
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EditorGUILayout.EndVertical();
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}
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GUILayout.EndHorizontal();
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}
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public static void DrawPropertyGroup( ref bool foldoutValue, string sectionName, DrawPropertySection DrawSection )
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{
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal( UIUtils.MenuItemToolbarStyle );
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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EditorGUILayout.EndHorizontal();
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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{
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GUI.color = cachedColor;
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EditorGUI.indentLevel++;
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DrawSection();
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EditorGUI.indentLevel--;
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EditorGUILayout.Separator();
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}
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EditorGUILayout.EndVertical();
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}
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}
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public static void DrawPropertyGroup( ref bool foldoutValue, string sectionName, DrawPropertySection DrawSection, DrawPropertySection HeaderSection )
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{
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal( UIUtils.MenuItemToolbarStyle );
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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HeaderSection();
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EditorGUILayout.EndHorizontal();
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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{
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GUI.color = cachedColor;
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EditorGUI.indentLevel++;
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DrawSection();
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EditorGUI.indentLevel--;
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EditorGUILayout.Separator();
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}
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EditorGUILayout.EndVertical();
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}
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}
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public static bool DrawPropertyGroup( UndoParentNode owner, ref bool foldoutValue, ref bool enabledValue, string sectionName, DrawPropertySection DrawSection )
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{
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bool enableChanged = false;
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Color cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, 0.5f );
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EditorGUILayout.BeginHorizontal( UIUtils.MenuItemToolbarStyle );
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GUI.color = cachedColor;
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bool value = GUILayout.Toggle( foldoutValue, sectionName, UIUtils.MenuItemToggleStyle, GUILayout.ExpandWidth( true ) );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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foldoutValue = value;
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}
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EditorGUI.BeginChangeCheck();
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value = ( (object)owner != null ) ? owner.EditorGUILayoutToggle( string.Empty, enabledValue, UIUtils.MenuItemEnableStyle, GUILayout.Width( 16 ) ) :
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EditorGUILayout.Toggle( string.Empty, enabledValue, UIUtils.MenuItemEnableStyle, GUILayout.Width( 16 ) );
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if( Event.current.button == Constants.FoldoutMouseId )
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{
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enabledValue = value;
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}
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if( EditorGUI.EndChangeCheck() )
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{
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enableChanged = true;
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}
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EditorGUILayout.EndHorizontal();
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if( foldoutValue )
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{
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cachedColor = GUI.color;
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GUI.color = new Color( cachedColor.r, cachedColor.g, cachedColor.b, ( EditorGUIUtility.isProSkin ? 0.5f : 0.25f ) );
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EditorGUILayout.BeginVertical( UIUtils.MenuItemBackgroundStyle );
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GUI.color = cachedColor;
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EditorGUILayout.Separator();
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EditorGUI.BeginDisabledGroup( !enabledValue );
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EditorGUI.indentLevel += 1;
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DrawSection();
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EditorGUI.indentLevel -= 1;
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EditorGUI.EndDisabledGroup();
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EditorGUILayout.Separator();
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EditorGUILayout.EndVertical();
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}
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return enableChanged;
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}
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}
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}
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