public void removeMatParamOverride(MatParamOverride override) {
        if (localOverrides.remove(override)) {
            setMatParamOverrideRefresh();
        }
    }
Remove a local material parameter override if it exists.

@param override The override to remove.
@see MatParamOverride
jme3-core/src/main/java/com/jme3/scene/Spatial.java