BlLinearHillStretchReceptor.cpp

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

#include "StdAfx.h"
#include "BlJoint.h"
#include "BlMotorizedJoint.h"
#include "BlRigidBody.h"
#include "BlLine.h"
#include "BlLinearHillStretchReceptor.h"
#include "BlSimulator.h"

namespace BulletAnimatSim
{
        namespace Environment
        {
                namespace Bodies
                {

// Construction/Destruction

BlLinearHillStretchReceptor::BlLinearHillStretchReceptor()
{
        SetThisPointers();
}

BlLinearHillStretchReceptor::~BlLinearHillStretchReceptor()
{

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

void BlLinearHillStretchReceptor::CreateParts()
{
        //We do nothing in createparts because we cannot build the line until after all parts are created
        //so we can get a handle to the attachment points.
}

void BlLinearHillStretchReceptor::CreateJoints()
{
        LinearHillStretchReceptor::CreateJoints();
        BlLine::CreateParts();

        m_fltIaRate = m_fltIaDischargeConstant*m_fltSeLength;
        m_fltIbRate = m_fltIbDischargeConstant*m_fltTension;
        m_fltIIRate = m_fltIIDischargeConstant*m_fltPeLength;
}

void BlLinearHillStretchReceptor::ResetSimulation()
{
        LinearHillStretchReceptor::ResetSimulation();
        BlLine::ResetSimulation();
}

void BlLinearHillStretchReceptor::AfterResetSimulation()
{
        LinearHillStretchReceptor::AfterResetSimulation();
        BlLine::AfterResetSimulation();
}

void BlLinearHillStretchReceptor::StepSimulation()
{
        CalculateTension();

        BlLine::StepSimulation(m_fltTension); 
}

                }               //Bodies
        }                       // Environment
}                               //BulletAnimatSim