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module com {  module sun {  module star {  module graphic {

/** XPrimitive3D interface

    This is the basic interface for graphic 3D primitives. They need to be able
    - to provide a decomposition consisting of simpler graphic primitives
    - to provide a 3D bound rectangle as a 3D range
 */
interface XPrimitive3D : ::com::sun::star::uno::XInterface
{
    /** Retrieve decomposed list of simpler primitives

        @param aViewParameters
        3D View-specific parameter set. The defined but not mandatory
        parameters include:

        double Time

        Defines the point in time for which the geometry is defined. This may
        lead to varied results for animated objects. This value is defined in the
        range [0.0 .. n[, negative values are not allowed. If not given, a value of
        0.0 is implied.
     */
    sequence< XPrimitive3D > getDecomposition( [in] sequence< ::com::sun::star::beans::PropertyValue > aViewParameters );

    /** Retrieve bound rect of primitive

        This method calculates the actual bound rect of the area in
        <em>world coordinates</em>. Note that for view-dependent primitives,
        the necessary pixel adjustments are taken into account. For that reason
        the ViewParameters need to be given.

        @param aViewParameters
        3D View-specific parameter set, same as in getDecomposition.
     */
    ::com::sun::star::geometry::RealRectangle3D getRange( [in] sequence< ::com::sun::star::beans::PropertyValue > aViewParameters );
};

}; }; }; };

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