GA_PrimitiveTypes.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        GA_PrimitiveTypes.h ( GA Library, C++)
 *
 * COMMENTS:
 */

#ifndef __GA_PrimitiveTypes__
#define __GA_PrimitiveTypes__

#include "GA_API.h"

#include "GA_PrimitiveTypeId.h"

// The list of identifiers for the factory primitive types.  Any user defined
// types will be assigned unique identifiers following these.  In general, no
// assumptions about these factory identifiers remaining unchanged should be
// made.  See GA_PrimitiveDefinition.h for more.
// However, note this *DOES* leak outside (via intrinsics) so we can't
// actually change this order and must always add to the end.

enum
{
    GA_PRIMNONE = 0,

    GA_PRIMPOLY,
    GA_PRIMNURBCURVE,
    GA_PRIMBEZCURVE,

    GA_PRIMMESH,
    GA_PRIMNURBSURF,
    GA_PRIMBEZSURF,

    GA_PRIMPASTESURF,

    GA_PRIMCIRCLE,
    GA_PRIMSPHERE,
    GA_PRIMTUBE,
    
    GA_PRIMPART,

    GA_PRIMMETABALL,
    GA_PRIMMETASQUAD,
    GA_PRIMMETALINE,
    GA_PRIMMETABEZ,
    GA_PRIMMETATRI,

    GA_PRIMTRIFAN,
    GA_PRIMTRISTRIP,
    GA_PRIMTRIBEZIER,
    GA_PRIMVOLUME,

    GA_PRIMTETRAHEDRON,

    GA_PRIMPOLYSOUP,
    GA_PRIMVDB,

    GA_PRIMHEXAHEDRON,

    GA_PRIMCHANNEL,

    GA_PRIMINTERNALSENTINEL     // sentinel value
};

inline bool GAisVolumeElement(const GA_PrimitiveTypeId &id)
{
    return (id == GA_PRIMTETRAHEDRON) || (id == GA_PRIMHEXAHEDRON);
}


#endif