rm GUI project compatibility test (#1362)
In Qt 6.10, QQuaternion is only forward-declared when including , causing compilation errors in PlottableBody.cpp. Add explicit #include to resolve this.
This resolves #1310 (closed).
In Qt 6.10, QQuaternion is only forward-declared when including , causing compilation errors in PlottableBody.cpp. Add explicit #include to resolve this.
This resolves #1310 (closed).