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Diffstat (limited to 'source/gameengine/SceneGraph/SG_BBox.h')
| -rw-r--r-- | source/gameengine/SceneGraph/SG_BBox.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/source/gameengine/SceneGraph/SG_BBox.h b/source/gameengine/SceneGraph/SG_BBox.h deleted file mode 100644 index 3c524dc7f18..00000000000 --- a/source/gameengine/SceneGraph/SG_BBox.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file SG_BBox.h - * \ingroup bgesg - * \brief Bounding Box - */ - -#ifndef __SG_BBOX_H__ -#define __SG_BBOX_H__ - -#include "MT_Scalar.h" -#include "MT_Point3.h" -#include "MT_Vector3.h" -#include "MT_Transform.h" - -#include <vector> - -#ifdef WITH_CXX_GUARDEDALLOC -#include "MEM_guardedalloc.h" -#endif - -class SG_Node; - -/** - * Bounding box class. - * Holds the minimum and maximum axis aligned points of a node's bounding box, - * in world coordinates. - */ -class SG_BBox -{ - MT_Point3 m_min; - MT_Point3 m_max; -public: - typedef enum { INSIDE, INTERSECT, OUTSIDE } intersect; - SG_BBox(); - SG_BBox(const MT_Point3 &min, const MT_Point3 &max); - SG_BBox(const SG_BBox &other, const MT_Transform &world); - SG_BBox(const SG_BBox &other); - ~SG_BBox(); - - /** - * Enlarges the bounding box to contain the specified point. - */ - SG_BBox& operator +=(const MT_Point3 &point); - /** - * Enlarges the bounding box to contain the specified bound box. - */ - SG_BBox& operator +=(const SG_BBox &bbox); - - SG_BBox operator + (const SG_BBox &bbox2) const; -#if 0 - /** - * Translates the bounding box. - */ - void translate(const MT_Vector3 &dx); - /** - * Scales the bounding box about the optional point. - */ - void scale(const MT_Vector3 &size, const MT_Point3 &point = MT_Point3(0.0f, 0.0f, 0.0f)); -#endif - SG_BBox transform(const MT_Transform &world) const; - /** - * Computes the volume of the bounding box. - */ - MT_Scalar volume() const; - - /** - * Test if the given point is inside this bounding box. - */ - bool inside(const MT_Point3 &point) const; - - /** - * Test if the given bounding box is inside this bounding box. - */ - bool inside(const SG_BBox &other) const; - - /** - * Test if the given bounding box is outside this bounding box. - */ - bool outside(const SG_BBox &other) const; - - /** - * Test if the given bounding box intersects this bounding box. - */ - bool intersects(const SG_BBox &other) const; - - /** - * Test the given bounding box with this bounding box. - */ - intersect test(const SG_BBox &other) const; - - /** - * Get the eight points that define this bounding box. - * - * \param world a world transform to apply to the produced points bounding box. - */ - void get(MT_Point3 *box, const MT_Transform &world) const; - /** - * Get the eight points that define this axis aligned bounding box. - * This differs from SG_BBox::get() in that the produced box will be world axis aligned. - * The maximum & minimum local points will be transformed *before* splitting to 8 points. - * \param world a world transform to be applied. - */ - void getaa(MT_Point3 *box, const MT_Transform &world) const; - - void getmm(MT_Point3 *box, const MT_Transform &world) const; - - void split(SG_BBox &left, SG_BBox &right) const; - - friend class SG_Tree; - - -#ifdef WITH_CXX_GUARDEDALLOC - MEM_CXX_CLASS_ALLOC_FUNCS("GE:SG_BBox") -#endif -}; - -#endif /* __SG_BBOX_H__ */ |