static bool Toggle(Rect position, ChiselEditToolBase editMode, Type editModeType, GUIStyle style)
{
var selected = ToolManager.activeToolType == editModeType;
var content = selected ? editMode.ActiveIconContent : editMode.IconContent;
return(GUI.Toggle(position, selected, content, style));
}
public override void OnToolGUI(EditorWindow window)
{
if (lastSelectedTool == null ||
lastSelectedTool != this)
{
if (lastSelectedTool != null)
{
lastSelectedTool.OnDeactivate();
}
lastSelectedTool = this;
OnActivate();
}
var sceneView = window as SceneView;
var dragArea = sceneView.position;
dragArea.position = Vector2.zero;
ChiselOptionsOverlay.AdditionalSettings = null;
ChiselOptionsOverlay.SetTitle(OptionsTitle);
OnSceneGUI(sceneView, dragArea);
ChiselOptionsOverlay.Show();
ChiselToolsOverlay.Show();
ChiselSnappingOptionsOverlay.Show();
}
public virtual void OnActivate()
{
lastSelectedTool = this;
lastRememberedToolType = this.GetType();
UnitySceneExtensions.Snapping.SnapMask = ToolUsedSnappingModes;
SnapSettingChanged?.Invoke();
}
static void OnDuringSceneGUI(SceneView sceneView)
{
// Workaround to Unity stop redrawing sceneview after a second, which makes hovering over edge visualization stop working
if (Event.current.type == EventType.MouseMove)
{
sceneView.Repaint();
}
var prevSkin = GUI.skin;
GUI.skin = ChiselSceneGUIStyle.GetSceneSkin();
try
{
ChiselSceneGUIStyle.Update();
ChiselGridSettings.GridOnSceneGUI(sceneView);
ChiselOutlineRenderer.Instance.OnSceneGUI(sceneView);
if (EditorWindow.mouseOverWindow == sceneView || // This helps prevent weird issues with overlapping sceneviews + avoid some performance issues with multiple sceneviews open
(Event.current.type != EventType.MouseMove && Event.current.type != EventType.Layout))
{
ChiselDragAndDropManager.Instance.OnSceneGUI(sceneView);
ChiselClickSelectionManager.Instance.OnSceneGUI(sceneView);
}
if (Tools.current != Tool.Custom)
{
ChiselEditToolBase.ShowDefaultOverlay();
}
}
finally
{
GUI.skin = prevSkin;
}
}
// TODO: move to dedicated manager
internal static void Register(ChiselEditToolBase editMode)
{
if (editMode.GetType() == typeof(ChiselCreateTool))
{
return;
}
editModes[editMode.ToolName] = editMode;
}
internal static void Register(ChiselEditToolBase editMode)
{
if (editMode.GetType() == typeof(ChiselPlacementTool))
{
return;
}
editModes[editMode.ToolName] = editMode;
editMode.UpdateIcon();
}
public void ToolNotActivatingBugWorkAround()
{
if (lastSelectedTool == null)
{
if (EditorTools.activeToolType == this.GetType())
{
OnActivate();
lastSelectedTool = this;
}
}
}
void OnToolModeChanged()
{
if (Tools.current != Tool.Custom)
{
ChiselEditToolBase.ClearLastRememberedType();
return;
}
if (!typeof(ChiselEditToolBase).IsAssignableFrom(ToolManager.activeToolType))
{
ChiselEditToolBase.ClearLastRememberedType();
}
}
static void EditModeButton(Rect position, bool enabled, ChiselEditToolBase editMode, GUIStyle style)
{
var editModeType = editMode.GetType();
using (new EditorGUI.DisabledScope(!enabled))
{
EditorGUI.BeginChangeCheck();
var value = Toggle(position, editMode, editModeType, style);
if (EditorGUI.EndChangeCheck() && value)
{
ToolManager.SetActiveTool(editModeType);
ChiselEditorSettings.Save();
}
}
}
public virtual void OnActivate()
{
lastSelectedTool = this;
UnitySceneExtensions.Snapping.SnapMask = ToolUsedSnappingModes;
}
private static void OnSelectionChanged()
{
ChiselClickSelectionManager.Instance.OnSelectionChanged();
ChiselOutlineRenderer.Instance.OnSelectionChanged();
ChiselEditToolBase.NotifyOnSelectionChanged();
}