RigidMesh.cpp

/***************************************************************************
 *   This file is part of OpenCAL: Open Computer Animation Library         *
 *   I created OpenCAL as my master's thesis Computer Science (multimedia) *
 *   at the tUL university in Diepenbeek, Belgium                          *
 *                                                                         *
 *   Copyright (C) 2003-2004 by Jeroen Dierckx                             *
 *   jeroen.dierckx@student.luc.ac.be                                      *
 *                                                                         *
 ***************************************************************************/

// Includes
#include "RigidMesh.h"
#include <OpenCAL/TriangleMesh.h>
#include <OpenCAL/System.h>
#include <OpenCAL/Renderer.h>
using namespace OpenCAL;

using namespace std;


/******************************
* Constructors and destructor *
******************************/

RigidMesh::RigidMesh(System *parent, const string &filename, float mass)
: RigidBody(parent, mass), m_filename(filename)
{
    m_surface = new TriangleMesh(filename, true);
}

RigidMesh::~RigidMesh()
{
    delete m_surface;
}


/************************
* Get and set functions *
************************/


/******************
* Other functions *
******************/

void RigidMesh::initialize()
{
    Renderer *renderer = m_parent->getRenderer();
    if(!renderer) return;

    renderer->initializeMesh(m_surface);
}

void RigidMesh::render()
{
    Renderer *renderer = m_parent->getRenderer();
    if(!renderer) return;

    // Push the current transformation on the stack
    renderer->pushTransformation();

    renderer->translate(m_position);
    renderer->rotate(m_rotation);
    renderer->renderMesh(m_surface);

    // Pop the transformation stack
    renderer->popTransformation();
}

void RigidMesh::calculateVolume()
{
    m_volume = 1.0f;
}

void RigidMesh::calculateInversedInertia()
{
    m_invInertia.identity();
}

/*
#ifdef USE_OPENGL
void RigidMesh::initializeGL()
{
    Rigid::initializeGL();

    TriangleMesh mesh(m_filename);
    mesh.initialize();

    // Compile the triangle mesh
    glNewList(m_displayList, GL_COMPILE);
        mesh.drawGL();
    glEndList();
}
#endif // USE_OPENGL
*/


/**********************
* Protected functions *
**********************/

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