VsBox.cpp

// VsBox.cpp: implementation of the VsBox class.
//

#include "StdAfx.h"
#include "VsMovableItem.h"
#include "VsBody.h"
#include "VsJoint.h"
#include "VsMotorizedJoint.h"
#include "VsRigidBody.h"
#include "VsBox.h"
#include "VsStructure.h"
#include "VsSimulator.h"
#include "VsOsgUserData.h"
#include "VsOsgUserDataVisitor.h"
#include "VsDragger.h"

namespace VortexAnimatSim
{
        namespace Environment
        {
                namespace Bodies
                {

// Construction/Destruction

VsBox::VsBox()
{
        SetThisPointers();
}

VsBox::~VsBox()
{
        try
        {
                DeleteGraphics();
                DeletePhysics();
        }
        catch(...)
        {Std_TraceMsg(0, "Caught Error in desctructor of VsBox\r\n", "", -1, false, true);}
}

void VsBox::CreateGraphicsGeometry()
{
        m_osgGeometry = CreateBoxGeometry(Length(), Height(), Width(), LengthSegmentSize(), HeightSegmentSize(), WidthSegmentSize());
}

void VsBox::CalculateEstimatedMassAndVolume()
{
    m_fltEstimatedVolume = (m_fltLength * m_fltHeight * m_fltWidth)*pow(m_lpSim->DistanceUnits(), (float) 3.0);;
    m_fltEstimatedMass = (m_fltDensity * m_fltLength * m_fltHeight * m_fltWidth) * m_lpSim->DisplayMassUnits();
}

void VsBox::CreatePhysicsGeometry()
{
        if(IsCollisionObject())
                m_vxGeometry = new VxBox(m_fltLength, m_fltHeight, m_fltWidth);

    CalculateEstimatedMassAndVolume();
}

void VsBox::CreateParts()
{
        CreateGeometry();

        VsRigidBody::CreateItem();
        Box::CreateParts();
        VsRigidBody::SetBody();
}

void VsBox::CreateJoints()
{
        if(m_lpJointToParent)
                m_lpJointToParent->CreateJoint();

        Box::CreateJoints();
        VsRigidBody::Initialize();
}

void VsBox::ResizePhysicsGeometry()
{
        if(m_vxGeometry)
        {
                VxBox *vxBox = dynamic_cast<VxBox *>(m_vxGeometry);

                if(!vxBox)
                        THROW_TEXT_ERROR(Vs_Err_lGeometryMismatch, Vs_Err_strGeometryMismatch, m_lpThisAB->Name());
                
                vxBox->setDimensions(m_fltLength, m_fltHeight, m_fltWidth);

        CalculateEstimatedMassAndVolume();
        }
}


                }               //Bodies
        }                       // Environment
}                               //VortexAnimatSim