KX_MotionState.cpp

Go to the documentation of this file.

/*
 * ***** 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 *****
 */

#include "KX_MotionState.h"
#include "SG_Spatial.h"

KX_MotionState::KX_MotionState(SG_Spatial* node) : m_node(node)
{

}

KX_MotionState::~KX_MotionState()
{
}

void    KX_MotionState::getWorldPosition(float& posX,float& posY,float& posZ)
{
    const MT_Point3& pos = m_node->GetWorldPosition();
    posX = pos[0];
    posY = pos[1];
    posZ = pos[2];
}

void    KX_MotionState::getWorldScaling(float& scaleX,float& scaleY,float& scaleZ)
{
    const MT_Vector3& scale = m_node->GetWorldScaling();
    scaleX = scale[0];
    scaleY = scale[1];
    scaleZ = scale[2];
}

void    KX_MotionState::getWorldOrientation(float& quatIma0,float& quatIma1,float& quatIma2,float& quatReal)
{
    MT_Quaternion orn = m_node->GetWorldOrientation().getRotation();
    quatIma0 = orn[0];
    quatIma1 = orn[1];
    quatIma2 = orn[2];
    quatReal = orn[3];
}
    
void    KX_MotionState::getWorldOrientation(float* ori)
{
    const MT_Matrix3x3& mat = m_node->GetWorldOrientation();
    mat.getValue(ori);
}
    
void    KX_MotionState::setWorldOrientation(const float* ori)
{
    m_node->SetLocalOrientation(ori);
}
    
void    KX_MotionState::setWorldPosition(float posX,float posY,float posZ)
{
    m_node->SetLocalPosition(MT_Point3(posX,posY,posZ));
    //m_node->SetWorldPosition(MT_Point3(posX,posY,posZ));
}

void    KX_MotionState::setWorldOrientation(float quatIma0,float quatIma1,float quatIma2,float quatReal)
{
    MT_Quaternion orn;
    orn[0] = quatIma0;
    orn[1] = quatIma1;
    orn[2] = quatIma2;
    orn[3] = quatReal;

    m_node->SetLocalOrientation(orn);
    //m_node->SetWorldOrientation(orn);

}

void    KX_MotionState::calculateWorldTransformations()
{
    //Not needed, will be done in KX_Scene::UpdateParents() after the physics simulation
    //bool parentUpdated = false;
    //m_node->ComputeWorldTransforms(NULL, parentUpdated);
}