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Initial check-in based on OpenGL Performer 2.4 tree.
-flynnt

/*
 * Copyright 2000, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
 *
 * This source code ("Source Code") was originally derived from a
 * code base owned by Silicon Graphics, Inc. ("SGI")
 * 
 * LICENSE: SGI grants the user ("Licensee") permission to reproduce,
 * distribute, and create derivative works from this Source Code,
 * provided that: (1) the user reproduces this entire notice within
 * both source and binary format redistributions and any accompanying
 * materials such as documentation in printed or electronic format;
 * (2) the Source Code is not to be used, or ported or modified for
 * use, except in conjunction with OpenGL Performer; and (3) the
 * names of Silicon Graphics, Inc.  and SGI may not be used in any
 * advertising or publicity relating to the Source Code without the
 * prior written permission of SGI.  No further license or permission
 * may be inferred or deemed or construed to exist with regard to the
 * Source Code or the code base of which it forms a part. All rights
 * not expressly granted are reserved.
 * 
 * This Source Code is provided to Licensee AS IS, without any
 * warranty of any kind, either express, implied, or statutory,
 * including, but not limited to, any warranty that the Source Code
 * will conform to specifications, any implied warranties of
 * merchantability, fitness for a particular purpose, and freedom
 * from infringement, and any warranty that the documentation will
 * conform to the program, or any warranty that the Source Code will
 * be error free.
 * 
 * IN NO EVENT WILL SGI BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT
 * LIMITED TO DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES,
 * ARISING OUT OF, RESULTING FROM, OR IN ANY WAY CONNECTED WITH THE
 * SOURCE CODE, WHETHER OR NOT BASED UPON WARRANTY, CONTRACT, TORT OR
 * OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM,
 * OR AROSE OUT OF USE OR RESULTS FROM USE OF, OR LACK OF ABILITY TO
 * USE, THE SOURCE CODE.
 * 
 * Contact information:  Silicon Graphics, Inc., 
 * 1600 Amphitheatre Pkwy, Mountain View, CA  94043, 
 * or:  http://www.sgi.com
 */

#ifndef PFU_LIGHT_POINTS_PROTOTYPES_H
#define PFU_LIGHT_POINTS_PROTOTYPES_H

extern	pfNode *pfNewLightPointAlignNode(
                        int                     nofLightPoints,
                        float                   *vertexList,
                        float                   *colorList,
                        float                   *normalList,
                        int                     is_down_z,
                        pfASD               	*asd_hook);

extern	pfNode *pfNewObjectAlignNode(
                        char                    *filename,
                        float                   x,
                        float                   y,
                        float                   z,
                        float                   *down,
			int			is_normal,
			int			is_azimuth,
			float			*xy_direction,
                        pfASD               	*asd_hook);

extern	pfNode *pfNewBillboardAlignNode(
                        char                    *filename,
                        float                   x,
                        float                   y,
                        float                   z,
                        float                   *down,
                        float                   width,
                        float                   height,
                        pfASD               	*asd_hook);

extern	pfNode * pfNewAnimationAlignNode(
                        char                    *filename,
                        float                   x,
                        float                   y,
                        float                   z,
                        float                   *down,
			float			trip_radius,
                        int                     *o_query_id,
                        pfFlux                  **o_azimuth_flux,
                        pfASD                   *asd_hook);

extern	pfNode * pfuNewGSetShadowNode (
			pfGeoSet 	*_gset,
                        float           *_base,
                        float           *_down,
                        float           *_azimuth,
                        float           *_projection,
                        char            *_texture_filename,
                        unsigned long   _mask,
                        unsigned long   _transform_mask,
                        float           *_c,
			pfASD		*asd_hook);
#endif