GEO/GEO_Macros.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.
 *
 * Produced by:
 *      Mark Elendt
 *      Side Effects Software Inc.
 *      20 Maud St.
 *      Toronto, Ontario,  M5V 2M5
 *      Canada
 *      416-366-4607
 *
 * NAME:        Geometry Library (C++)
 *
 * COMMENTS:
 *      This defines the detail class (the container for all points/primitives)
 *
 */

#ifndef __GEO_Macros_h__
#define __GEO_Macros_h__

#include <GB/GB_Macros.h>       // FOR loops for groups (point and prim)
#include <GB/GB_ExtraMacros.h>  // FOR loops for lists  (point and prim)

#define FOR_ALL_MIX_GROUP_PRIMITIVES(gdp, grp, prim, sec) \
            for (gdp->primitives().headMix(*grp, prim, sec); prim; \
                 gdp->primitives().nextMix(*grp, prim, sec, prim, sec))

#define FOR_SAFE_MIX_GROUP_PRIMITIVES(gdp, grp, prim, sec, nextprim, nextsec) \
            for (gdp->primitives().headMix(*grp, prim, sec); \
                 prim && (gdp->primitives().nextMix(*grp,prim,sec,nextprim,nextsec) || 1) && prim; \
                 prim = nextprim, sec = nextsec)


#endif

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