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Coin / src / rendering / SoGLNurbs.h

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Peder Blekken 81ba2a0 



Marius Kintel 3ba6b41 




























Peder Blekken 81ba2a0 




































#ifndef COIN_SOGLNURBS_H
#define COIN_SOGLNURBS_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
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 * this software without specific prior written permission.
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#ifndef COIN_INTERNAL
#error this is a private header file
#endif /* !COIN_INTERNAL */

#include <Inventor/SbBasic.h>

class SoAction;
class SoShape;

SbBool sogl_calculate_nurbs_normals();

void
sogl_render_nurbs_surface(SoAction * action, SoShape * shape,
                          void * nurbsrenderer,
                          const int numuctrlpts, const int numvctrlpts,
                          const float * uknotvec, const float * vknotvec,
                          const int numuknot, const int numvknot,
                          const int numsctrlpts, const int numtctrlpts,
                          const float * sknotvec, const float * tknotvec,
                          const int numsknot, const int numtknot,
                          const SbBool glrender,
                          const int numcoordindex = 0, const int32_t * coordindex = NULL,
                          const int numtexcoordindex = 0, const int32_t * texcoordindex = NULL);

void sogl_render_nurbs_curve(SoAction * action, SoShape * shape,
                             void * nurbsrenderer,
                             const int numctrlpts,
                             const float * knotvec,
                             const int numknots,
                             const SbBool glrender,
                             const SbBool drawaspoints = FALSE,
                             const int numcoordindex = 0, const int32_t * coordindex = NULL);



#endif // COIN_SOGLNURBS_H