BlFluidPlane.cpp

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#include "StdAfx.h"
#include "BlJoint.h"
#include "BlMotorizedJoint.h"
#include "BlRigidBody.h"
#include "BlFluidPlane.h"
#include "BlSimulator.h"

namespace BulletAnimatSim
{
        namespace Environment
        {
                namespace Bodies
                {

BlFluidPlane::BlFluidPlane()
{
        SetThisPointers();
}

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

float BlFluidPlane::Height()
{
    CStdFPoint vPos = GetOSGWorldCoords();
    return vPos.y;
}

void BlFluidPlane::CreateGraphicsGeometry()
{
        m_osgGeometry = CreateBoxGeometry(m_ptSize.x, m_ptSize.y, 0.1f, (m_ptSize.x/GridX()), (m_ptSize.y/GridY()), 0.1f);
}

void BlFluidPlane::CreatePhysicsGeometry()
{
}

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

        //Create the geometry and osg drawable nodes.
        m_eControlType = DynamicsControlType::ControlNode;  //This is not a dynamic part.

        BlRigidBody::CreateItem();
        FluidPlane::CreateParts();
}

void BlFluidPlane::ResizePhysicsGeometry()
{
}

//Planes can never have fluid interactions/dynamics.
void BlFluidPlane::Physics_FluidDataChanged()
{}

void BlFluidPlane::UpdateFluidPlaneHeight()
{
    BlSimulator *lpSim = GetBlSimulator();
    //Remove this fluid plane from the simulation.
    if(lpSim)
        lpSim->SortFluidPlanes();
}

void BlFluidPlane::Position(CStdFPoint &oPoint, bool bUseScaling, bool bFireChangeEvent, bool bUpdateMatrix)
{
        FluidPlane::Position(oPoint, bUseScaling, bFireChangeEvent, bUpdateMatrix);
        UpdateFluidPlaneHeight();
}

void BlFluidPlane::Physics_PositionChanged()
{
        BlRigidBody::Physics_PositionChanged();
        UpdateFluidPlaneHeight();
}

void BlFluidPlane::DeletePhysics(bool bIncludeChildren)
{
    //Remove this fluid plane from the simulation.
    BlSimulator *lpSim = GetBlSimulator();
    if(lpSim)
        lpSim->RemoveFluidPlane(this);
}

void BlFluidPlane::SetupPhysics()
{
    //Add this fluid plane to the simulation.
    BlSimulator *lpSim = GetBlSimulator();
    if(lpSim)
        lpSim->AddFluidPlane(this);
}


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