CollisionModel.cpp

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/******************************************************************************
*       SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3      *
*                (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS                    *
*                                                                             *
* 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.                                                           *
*                                                                             *
* 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.          *
*******************************************************************************
*                              SOFA :: Framework                              *
*                                                                             *
* Authors: M. Adam, J. Allard, B. Andre, P-J. Bensoussan, S. Cotin, C. Duriez,*
* H. Delingette, F. Falipou, F. Faure, S. Fonteneau, L. Heigeas, C. Mendoza,  *
* M. Nesme, P. Neumann, J-P. de la Plata Alcade, F. Poyer and F. Roy          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#include "CollisionModel.h"

namespace sofa
{

namespace core
{

std::vector<int> BaseCollisionElementIterator::emptyVector; 


const float* CollisionModel::getColor4f() 
{
    
    static float defaultColorSimulatedMovingActive[4] = {1, 0.5f, 0, 1};

    static float defaultColorSimulatedMoving[4] = {0.5f, 0.25f, 0, 1};

    static float defaultColorSimulatedActive[4] = {1, 0, 0, 1};

    static float defaultColorSimulated[4] = {0.5f, 0, 0, 1};

    static float defaultColorMovingActive[4] = {0, 1, 0.5f, 1};

    static float defaultColorMoving[4] = {0, 0.5f, 0.25f, 1};

    static float defaultColorActive[4] = {0.5f, 0.5f, 0.5f, 1};

    static float defaultColor[4] = {0.25f, 0.25f, 0.25f, 1};

    if (color.isSet())
    return color.getValue().ptr();
    else if (isSimulated())
    if (isMoving())
        if (isActive()) {setColor4f(defaultColorSimulatedMovingActive);return defaultColorSimulatedMovingActive;}
        else            {setColor4f(defaultColorSimulatedMoving);return defaultColorSimulatedMoving;}
    else
        if (isActive()) {setColor4f(defaultColorSimulatedActive);return defaultColorSimulatedActive;}
        else            {setColor4f(defaultColorSimulated);return defaultColorSimulated;}
    else
    if (isMoving())
        if (isActive()) {setColor4f(defaultColorMovingActive);return defaultColorMovingActive;}
        else            {setColor4f(defaultColorMoving);return defaultColorMoving;}
    else
        if (isActive()) {setColor4f(defaultColorActive);return defaultColorActive;}
        else            {setColor4f(defaultColor);return defaultColor;}
}

} // namespace core

} // namespace sofa