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/*
*
* Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*
*/
// -*- C++ -*-
/*
* Copyright (C) 1990,91 Silicon Graphics, Inc.
*
_______________________________________________________________________
______________ S I L I C O N G R A P H I C S I N C . ____________
|
| $Revision: 1.1.1.1 $
|
| Description:
| This file defines the SoPointDetail class.
|
| Author(s) : Thaddeus Beier, Dave Immel, Howard Look
|
______________ S I L I C O N G R A P H I C S I N C . ____________
_______________________________________________________________________
*/
#ifndef _SO_POINT_DETAIL_
#define _SO_POINT_DETAIL_
#include <Inventor/details/SoSubDetail.h>
//////////////////////////////////////////////////////////////////////////////
//
// Class: SoPointDetail
//
// Detail information about vertex-based shapes made of points. It
// stores indices of various items that vary from point to point.
//
//////////////////////////////////////////////////////////////////////////////
// C-api: prefix=SoPtDtl
class SoPointDetail : public SoDetail {
SO_DETAIL_HEADER(SoPointDetail);
public:
// Constructor and destructor
SoPointDetail();
virtual ~SoPointDetail();
// Returns the index of the point in the relevant coordinate node
// C-api: name=getCoordInd
int32_t getCoordinateIndex() const { return coordIndex; }
// These returns the index of the material, normal, and texture
// coordinates for the point. Note that they may not always be
// valid indices into nodes (e.g., if normals or texture
// coordinates are generated automatically).
// C-api: name=getMtlInd
int32_t getMaterialIndex() const { return materialIndex; }
// C-api: name=getNormInd
int32_t getNormalIndex() const { return normalIndex; }
// C-api: name=getTexCoordInd
int32_t getTextureCoordIndex() const { return texCoordIndex; }
// Returns an instance that is a copy of this instance. The caller
// is responsible for deleting the copy when done.
virtual SoDetail * copy() const;
SoEXTENDER public:
// Each of these sets one of the indices in the detail
void setCoordinateIndex(int32_t i) { coordIndex = i; }
void setMaterialIndex(int32_t i) { materialIndex = i; }
void setNormalIndex(int32_t i) { normalIndex = i; }
void setTextureCoordIndex(int32_t i) { texCoordIndex = i; }
#ifndef IV_STRICT
void setCoordinateIndex(long i) // System long
{ setCoordinateIndex ((int32_t) i); }
void setMaterialIndex(long i) // System long
{ setMaterialIndex ((int32_t) i); }
void setNormalIndex(long i) // System long
{ setNormalIndex ((int32_t) i); }
void setTextureCoordIndex(long i) // System long
{ setTextureCoordIndex ((int32_t) i); }
#endif
SoINTERNAL public:
static void initClass();
private:
int32_t coordIndex, materialIndex, normalIndex, texCoordIndex;
};
#endif /* _SO_POINT_DETAIL_ */
|
