public static Rect OnSceneGUI(SceneView sceneView)
{
// TODO: put somewhere else
var curSkin = EditorGUIUtility.isProSkin;
if (toolbarStyle == null ||
prevSkin != curSkin)
{
toolbarStyle = new GUIStyle(EditorStyles.toolbar);
toolbarStyle.fixedHeight = kBottomBarHeight;
toggleStyle = new GUIStyle(EditorStyles.toolbarButton);
toggleStyle.fixedHeight = kBottomBarHeight;
buttonStyle = new GUIStyle(EditorStyles.toolbarButton);
buttonStyle.fixedHeight = kBottomBarHeight;
floatWidthLayout = GUILayout.Width(kFloatFieldWidth);
prevSkin = curSkin;
CSGEditorSettings.Load();
}
// Calculate size of bottom bar and draw it
Rect position = sceneView.position;
position.x = 0;
position.y = position.height - kBottomBarHeight;
position.height = kBottomBarHeight;
GUILayout.Window(bottomBarGuiId, position, OnBottomBarUI, "", toolbarStyle);
CSGEditorUtility.ConsumeUnusedMouseEvents(BottomBarGUIHash, position);
Rect dragArea = sceneView.position;
dragArea.x = 0;
dragArea.y = kTopBarHeight;
dragArea.height -= kBottomBarHeight + kTopBarHeight;
return(dragArea);
}
private static void GridOnSceneGUI(SceneView sceneView)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (ShowUnityGrid)
{
ShowUnityGrid = false;
CSGEditorSettings.Load();
CSGEditorSettings.ShowGrid = false;
CSGEditorSettings.Save();
}
if (Tools.pivotRotation == PivotRotation.Local)
{
var activeTransform = Selection.activeTransform;
var rotation = Tools.handleRotation;
var center = (activeTransform && activeTransform.parent) ? activeTransform.parent.position : Vector3.zero;
UnitySceneExtensions.Grid.defaultGrid.GridToWorldSpace = Matrix4x4.TRS(center, rotation, Vector3.one);
}
else
{
UnitySceneExtensions.Grid.defaultGrid.GridToWorldSpace = Matrix4x4.identity;
}
if (CSGEditorSettings.ShowGrid)
{
var grid = UnitySceneExtensions.Grid.HoverGrid;
if (grid == null)
{
grid = UnitySceneExtensions.Grid.ActiveGrid;
}
grid.Render(sceneView);
}
}
