/// <inheritdoc/>
protected internal override void PreInput()
{
SceneObject[] selectedSceneObjects = Selection.SceneObjects;
if (selectedSceneObjects.Length == 0)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
}
else
{
if (activeHandleType != EditorApplication.ActiveSceneTool || activeHandle == null)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
switch (EditorApplication.ActiveSceneTool)
{
case SceneViewTool.Move:
activeHandle = new MoveHandle();
break;
case SceneViewTool.Rotate:
activeHandle = new RotateHandle();
break;
case SceneViewTool.Scale:
activeHandle = new ScaleHandle();
break;
}
activeHandleType = EditorApplication.ActiveSceneTool;
}
}
if (activeHandle != null)
{
// In case the object moved programmatically, make the handle reflect its current transform
UpdateActiveHandleTransform(selectedSceneObjects);
activeHandle.PreInput();
}
}
/// <inheritdoc/>
protected internal override void PreInput()
{
SceneObject[] selectedSceneObjects = Selection.SceneObjects;
if (selectedSceneObjects.Length == 0)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
}
else
{
if (activeHandleType != EditorApplication.ActiveSceneTool || activeHandle == null)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
switch (EditorApplication.ActiveSceneTool)
{
case SceneViewTool.Move:
activeHandle = new MoveHandle();
break;
case SceneViewTool.Rotate:
activeHandle = new RotateHandle();
break;
case SceneViewTool.Scale:
activeHandle = new ScaleHandle();
break;
}
activeHandleType = EditorApplication.ActiveSceneTool;
}
}
if (activeHandle != null)
{
Quaternion rotation;
if (EditorApplication.ActiveCoordinateMode == HandleCoordinateMode.World)
{
rotation = Quaternion.Identity;
}
else
{
rotation = selectedSceneObjects[0].Rotation; // We don't average rotation in case of multi-selection
}
Vector3 position;
if (EditorApplication.ActivePivotMode == HandlePivotMode.Pivot)
{
position = selectedSceneObjects[0].Position; // Just take pivot from the first one, no averaging
}
else
{
List <SceneObject> flatenedHierarchy = new List <SceneObject>();
foreach (var so in selectedSceneObjects)
{
flatenedHierarchy.AddRange(EditorUtility.FlattenHierarchy(so));
}
position = EditorUtility.CalculateCenter(flatenedHierarchy.ToArray());
}
activeHandle.Position = position;
activeHandle.Rotation = rotation;
activeHandle.PreInput();
}
}
/// <inheritdoc/>
protected internal override void PreInput()
{
SceneObject[] selectedSceneObjects = Selection.SceneObjects;
if (selectedSceneObjects.Length == 0)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
}
else
{
if (activeHandleType != EditorApplication.ActiveSceneTool || activeHandle == null)
{
if (activeHandle != null)
{
activeHandle.Destroy();
activeHandle = null;
}
switch (EditorApplication.ActiveSceneTool)
{
case SceneViewTool.Move:
activeHandle = new MoveHandle();
break;
case SceneViewTool.Rotate:
activeHandle = new RotateHandle();
break;
case SceneViewTool.Scale:
activeHandle = new ScaleHandle();
break;
}
activeHandleType = EditorApplication.ActiveSceneTool;
}
}
if (activeHandle != null)
{
Quaternion rotation;
if (EditorApplication.ActiveCoordinateMode == HandleCoordinateMode.World)
rotation = Quaternion.Identity;
else
rotation = selectedSceneObjects[0].Rotation; // We don't average rotation in case of multi-selection
Vector3 position;
if (EditorApplication.ActivePivotMode == HandlePivotMode.Pivot)
position = selectedSceneObjects[0].Position; // Just take pivot from the first one, no averaging
else
{
List<SceneObject> flatenedHierarchy = new List<SceneObject>();
foreach (var so in selectedSceneObjects)
flatenedHierarchy.AddRange(EditorUtility.FlattenHierarchy(so));
AABox selectionBounds = EditorUtility.CalculateBounds(flatenedHierarchy.ToArray());
position = selectionBounds.Center;
}
activeHandle.Position = position;
activeHandle.Rotation = rotation;
activeHandle.PreInput();
}
}