TrimeshObject.h

00001 /* 
00002  * libmbed-graphics 2D and wireframe 3D graphics library for the MBED
00003  * microcontroller platform
00004  * Copyright (C) <2009> Michael Sheldon <mike@mikeasoft.com>
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public
00017  * License along with this library; if not, write to the
00018  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00019  * Boston, MA 02111-1307, USA.
00020  */
00021 
00022 #ifndef MBED_TRIMESHOBJECT_H
00023 #define MBED_TRIMESHOBJECT_H
00024 
00025 #include "Object3D.h"
00026 
00027 /* Class: TrimeshObject
00028  * Constructs 3D objects from triangle meshes specified by lists of
00029  * vertices and faces.
00030  */
00031 class TrimeshObject : public Object3D {
00032 
00033     public:
00034         /* Constructor: TrimeshObject
00035          * Instantiate a trimesh object.
00036          *
00037          * Parameters:
00038          * vertices - A multidimensional array containing a list of vertices.
00039          * faces - A multidimensional array containing a list of faces, connecting vertices together to form triangles.
00040          * num_faces - The number of faces in the "faces" array.
00041          */
00042         TrimeshObject(int vertices[][3], int faces[][3], int num_faces);
00043         
00044         /* Function: render
00045          * Draws the trimesh object to the specified graphical context.
00046          *
00047          * Parameters:
00048          * g - The graphical context to which the trimesh object should be rendered.
00049          */
00050         virtual void render(Graphics &g);
00051         
00052     protected:
00053         int (*_vertices)[3];
00054         int (*_faces)[3];
00055         int _num_faces;
00056 
00057 };
00058 
00059 #endif