static void ChooseOperation(GenerateBrushTool tool, bool isSceneGUI) { var generator = tool.CurrentGenerator; bool enabled = generator.HaveBrushes; EditorGUI.BeginDisabledGroup(!enabled); { if (isSceneGUI) { GUILayout.BeginVertical(GUI.skin.box, Width100); } else { GUILayout.BeginVertical(GUIStyle.none); } { bool mixedValues = !enabled; CSGOperationType operation = generator.CurrentCSGOperationType; EditorGUI.BeginChangeCheck(); operation = GUIStyleUtility.ChooseOperation(operation, mixedValues); if (EditorGUI.EndChangeCheck()) { generator.CurrentCSGOperationType = operation; } } GUILayout.EndVertical(); } EditorGUI.EndDisabledGroup(); }
static void ChooseCSGOperation(FilteredSelection filteredSelection, bool isSceneGUI, MeshEditBrushTool tool) { bool operations_enabled = tool != null && (filteredSelection.NodeTargets.Length > 0 && filteredSelection.ModelTargets.Length == 0); EditorGUI.BeginDisabledGroup(!operations_enabled); { bool mixedValues = tool == null || ((filteredSelection.BrushTargets.Length == 0) && (filteredSelection.OperationTargets.Length == 0)); CSGOperationType operationType = CSGOperationType.Additive; if (tool != null) { if (filteredSelection.BrushTargets.Length > 0) { operationType = filteredSelection.BrushTargets[0].OperationType; for (int i = 1; i < filteredSelection.BrushTargets.Length; i++) { if (filteredSelection.BrushTargets[i].OperationType != operationType) { mixedValues = true; } } } else if (filteredSelection.OperationTargets.Length > 0) { operationType = filteredSelection.OperationTargets[0].OperationType; } if (filteredSelection.OperationTargets.Length > 0) { for (int i = 0; i < filteredSelection.OperationTargets.Length; i++) { if (filteredSelection.OperationTargets[i].OperationType != operationType) { mixedValues = true; } } } } GUILayout.BeginVertical(isSceneGUI ? GUI.skin.box : GUIStyle.none); { bool passThroughValue = false; if (tool != null && //filteredSelection.BrushTargets.Length == 0 && filteredSelection.OperationTargets.Length > 0 && filteredSelection.OperationTargets.Length == filteredSelection.NodeTargets.Length) // only operations { bool?passThrough = filteredSelection.OperationTargets[0].PassThrough; for (int i = 1; i < filteredSelection.OperationTargets.Length; i++) { if (passThrough.HasValue && passThrough.Value != filteredSelection.OperationTargets[i].PassThrough) { passThrough = null; break; } } mixedValues = !passThrough.HasValue || passThrough.Value; var ptMixedValues = !passThrough.HasValue; passThroughValue = passThrough.HasValue ? passThrough.Value : false; if (GUIStyleUtility.PassThroughButton(passThroughValue, ptMixedValues)) { Undo.RecordObjects(filteredSelection.OperationTargets, "Changed CSG operation of nodes"); foreach (var operation in filteredSelection.OperationTargets) { operation.PassThrough = true; } InternalCSGModelManager.Refresh(); EditorApplication.RepaintHierarchyWindow(); } if (passThroughValue) { operationType = (CSGOperationType)255; } } EditorGUI.BeginChangeCheck(); { operationType = GUIStyleUtility.ChooseOperation(operationType, mixedValues); } if (EditorGUI.EndChangeCheck() && tool != null) { Undo.RecordObjects(filteredSelection.NodeTargets, "Changed CSG operation of nodes"); for (int i = 0; i < filteredSelection.BrushTargets.Length; i++) { filteredSelection.BrushTargets[i].OperationType = operationType; } for (int i = 0; i < filteredSelection.OperationTargets.Length; i++) { filteredSelection.OperationTargets[i].PassThrough = false; filteredSelection.OperationTargets[i].OperationType = operationType; } InternalCSGModelManager.Refresh(); EditorApplication.RepaintHierarchyWindow(); } } GUILayout.EndVertical(); } EditorGUI.EndDisabledGroup(); }