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source: code/trunk/src/modules/objects/collisionshapes/BoxCollisionShape.cc @ 11829

Last change on this file since 11829 was 10624, checked in by landauf, 9 years ago

merged branch core7 back to trunk

  • Property svn:eol-style set to native
File size: 3.2 KB
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[2486]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Reto Grieder
24 *   Co-authors:
25 *      ...
26 *
27 */
28
[8706]29/**
30    @file BoxCollisionShape.cc
31    @brief Implementation of the BoxCollisionShape class.
32*/
33
[2486]34#include "BoxCollisionShape.h"
35
[3196]36#include <BulletCollision/CollisionShapes/btBoxShape.h>
[2486]37
38#include "core/CoreIncludes.h"
39#include "core/XMLPort.h"
40#include "tools/BulletConversions.h"
41
42namespace orxonox
43{
[9667]44    RegisterClass(BoxCollisionShape);
[2486]45
[8706]46    /**
47    @brief
48        Constructor. Registers and initializes the object.
49    */
[9667]50    BoxCollisionShape::BoxCollisionShape(Context* context) : CollisionShape(context)
[2486]51    {
52        RegisterObject(BoxCollisionShape);
53
54        this->halfExtents_ = Vector3(1, 1, 1);
[8706]55        this->updateShape();
[2486]56
57        this->registerVariables();
58    }
59
60    void BoxCollisionShape::registerVariables()
61    {
[3280]62        registerVariable(this->halfExtents_, VariableDirection::ToClient, new NetworkCallback<CollisionShape>(this, &CollisionShape::updateShape));
[2486]63    }
64
65    void BoxCollisionShape::XMLPort(Element& xmlelement, XMLPort::Mode mode)
66    {
67        SUPER(BoxCollisionShape, XMLPort, xmlelement, mode);
68
69        XMLPortParam(BoxCollisionShape, "halfExtents",  setHalfExtents,  getHalfExtents,  xmlelement, mode);
70        XMLPortParamLoadOnly(BoxCollisionShape, "width",  setWidth,  xmlelement, mode);
[6417]71        XMLPortParamLoadOnly(BoxCollisionShape, "height", setHeight, xmlelement, mode);
72        XMLPortParamLoadOnly(BoxCollisionShape, "length", setLength, xmlelement, mode);
[2486]73    }
74
[8706]75    /**
76    @brief
77        Is called when the scale of the BoxCollisionShape has changed.
78    */
79    void BoxCollisionShape::changedScale()
80    {
81        CollisionShape::changedScale();
82
83        // Resize the internal collision shape
84        // TODO: Assuming setLocalScaling works.
85        // this->collisionShape_->setLocalScaling(multi_cast<btVector3>(this->getScale3D()));
86        if(!this->hasUniformScaling())
87        {
[8858]88            orxout(internal_error) << "BoxCollisionShape: Non-uniform scaling is not yet supported." << endl;
[8706]89            return;
90        }
91
92        this->setHalfExtents(this->halfExtents_ * this->getScale());
93    }
94
95    /**
96    @brief
97        Creates a new internal collision shape for the BoxCollisionShape.
98    @return
99        Returns a pointer to the newly created btBoxShape.
100    */
[2514]101    btCollisionShape* BoxCollisionShape::createNewShape() const
[2486]102    {
[3196]103        return new btBoxShape(multi_cast<btVector3>(this->halfExtents_));
[2486]104    }
105}
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