public void OnSceneGUI()
{
if (SceneUpdater.IsActive)
{
ObjectDocking child = target as ObjectDocking;
child.UpdateOffset();
if (child.ParentsAbstractBounds == null)
{
return;
}
Vector3[] corners = child.ParentsAbstractBounds.Corners;
//Drawing the Grid
Handles.color = Color.white;
for (int j = 0; j < 3; j++)
{
for (int k = 0; k < 3; k++)
{
Handles.DrawDottedLine(corners [k * 3 + j * 9], corners [k * 3 + 2 + j * 9], 2f);
Handles.DrawDottedLine(corners [k + j * 9], corners [6 + k + j * 9], 2f);
Handles.DrawDottedLine(corners [k + j * 3], corners [k + 18 + j * 3], 2f);
}
}
//Drawing the Handles
//Also handling button klicks
//When one handle is klicked, the corner index of the object docking component is set
for (int i = 0; i < corners.Length; i++)
{
Handles.color = (i == child.SelectedCornerIndex) ? Color.red : Color.blue;
float handleSize = HandleUtility.GetHandleSize(corners [i]) * 0.1f;
if (Handles.Button(corners [i], Quaternion.identity, handleSize, handleSize, Handles.DotHandleCap))
{
//Logic for moving etc. is inside the property itself
child.SelectedCornerIndex = i;
}
}
}
}
void OnEnable()
{
child = target as ObjectDocking;
}
