VsTorus.cpp

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

namespace VortexAnimatSim
{
        namespace Environment
        {
                namespace Bodies
                {

VsTorus::VsTorus()
{
        SetThisPointers();
}

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

void VsTorus::CreateGraphicsGeometry()
{
        m_osgGeometry = CreateTorusGeometry(m_fltInsideRadius, m_fltOutsideRadius, m_iSides, m_iRings);
}

void VsTorus::CreatePhysicsGeometry()
{
        if(IsCollisionObject())
        {
                //For the moment build a test node to generate the mesh from.
                osg::ref_ptr<osg::Geometry> osgGeometry = CreateTorusGeometry(m_fltInsideRadius, m_fltOutsideRadius, m_iSides, m_iRings);
                osg::ref_ptr<osg::Geode> osgNode = new osg::Geode;
                osgNode->addDrawable(m_osgGeometry.get());

                m_vxGeometry = GetVsSimulator()->CreatTriangleMeshFromOsg(osgNode.get());
        }
}

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

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

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

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

void VsTorus::ResizePhysicsGeometry()
{
        if(m_vxGeometry && m_vxCollisionGeometry && m_vxSensor)
        {
                if(!m_vxSensor->removeCollisionGeometry(m_vxCollisionGeometry))
                        THROW_PARAM_ERROR(Vs_Err_lRemovingCollisionGeometry, Vs_Err_strRemovingCollisionGeometry, "ID: ", m_strID);

                delete m_vxCollisionGeometry;
                m_vxCollisionGeometry = NULL;

                CreatePhysicsGeometry();
                int iMaterialID = m_lpSim->GetMaterialID(MaterialID());
                CollisionGeometry(m_vxSensor->addGeometry(m_vxGeometry, iMaterialID, 0, m_lpThisRB->Density()));
        }
}

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