md3-model/test/test.cpp

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/*
 * test.cpp
 *
 * Copyright (C) 2009,2010  Thomas A. Vaughan
 * All rights reserved.
 *
 * Program to test the md3-model library.
 */

// includes --------------------------------------------------------------------
#include <iostream>
#include <fstream>

#include "md3-model/md3-model.h"

#include "glut-demo/glut-demo.h"
#include "perf/perf.h"



////////////////////////////////////////////////////////////////////////////////
//
//      static helper methods
//
////////////////////////////////////////////////////////////////////////////////

class Drawer : public glut::DemoHost {
public:
        Drawer(IN const char * dir) {
                        m_modelDir = dir;
                }
        ~Drawer(void) throw() { }

        // glut::Host class interface methods ----------------------------------
        void onInit(void) {
                        // load model!
                        m_model = md3::loadMd3Player(m_modelDir.c_str());
                        THROW(m_model, "Failed to load model: " << m_modelDir);
                }

        void display3D(IN const glut::render_context_t& rc,
                                IN glut::RenderQueue * rq) {
                        ASSERT(rq, "null");

                        // draw object
                        m_model->render(rc, rq);
                }

private:
        std::string                     m_modelDir;
        smart_ptr<glut::Renderable>     m_model;
};



////////////////////////////////////////////////////////////////////////////////
//
//      entry point
//
////////////////////////////////////////////////////////////////////////////////

int
main
(
IN int argc,
IN const char * argv[]
)
{
        ASSERT(2 == argc, "Usage: md3-model-test <md3-model-path>");
        const char * model_path = argv[1];

        try {
                // title
                std::string title = "MD3 model viewer: ";
                title += model_path;

                // main loop
                smart_ptr<glut::DemoHost> host = new Drawer(model_path);
                ASSERT(host, "out of memory");
                glut::startDemo(argc, argv, title.c_str(), host);

        } catch (std::exception& e) {
                DPRINTF("Exception: %s", e.what());
        }

        // only reach here on error
        return -1;
}