This Library for DOGS-102 Graphic LCD module. Based on Igor Skochinsky's "DOGLCDDemo" program.
Dependents: DOGS102_Example1 DOGS102_Example2
Fork of DOGLCDDemo by
Graphics/TrimeshObject.cpp@0:2a5dccfd318f, 2010-01-14 (annotated)
- Committer:
- igorsk
- Date:
- Thu Jan 14 00:49:39 2010 +0000
- Revision:
- 0:2a5dccfd318f
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
igorsk | 0:2a5dccfd318f | 1 | /* |
igorsk | 0:2a5dccfd318f | 2 | * libmbed-graphics 2D and wireframe 3D graphics library for the MBED |
igorsk | 0:2a5dccfd318f | 3 | * microcontroller platform |
igorsk | 0:2a5dccfd318f | 4 | * Copyright (C) <2009> Michael Sheldon <mike@mikeasoft.com> |
igorsk | 0:2a5dccfd318f | 5 | * |
igorsk | 0:2a5dccfd318f | 6 | * This library is free software; you can redistribute it and/or |
igorsk | 0:2a5dccfd318f | 7 | * modify it under the terms of the GNU Library General Public |
igorsk | 0:2a5dccfd318f | 8 | * License as published by the Free Software Foundation; either |
igorsk | 0:2a5dccfd318f | 9 | * version 2 of the License, or (at your option) any later version. |
igorsk | 0:2a5dccfd318f | 10 | * |
igorsk | 0:2a5dccfd318f | 11 | * This library is distributed in the hope that it will be useful, |
igorsk | 0:2a5dccfd318f | 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
igorsk | 0:2a5dccfd318f | 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
igorsk | 0:2a5dccfd318f | 14 | * Library General Public License for more details. |
igorsk | 0:2a5dccfd318f | 15 | * |
igorsk | 0:2a5dccfd318f | 16 | * You should have received a copy of the GNU Library General Public |
igorsk | 0:2a5dccfd318f | 17 | * License along with this library; if not, write to the |
igorsk | 0:2a5dccfd318f | 18 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
igorsk | 0:2a5dccfd318f | 19 | * Boston, MA 02111-1307, USA. |
igorsk | 0:2a5dccfd318f | 20 | */ |
igorsk | 0:2a5dccfd318f | 21 | |
igorsk | 0:2a5dccfd318f | 22 | #include "TrimeshObject.h" |
igorsk | 0:2a5dccfd318f | 23 | |
igorsk | 0:2a5dccfd318f | 24 | TrimeshObject::TrimeshObject(int vertices[][3], int faces[][3], int num_faces) |
igorsk | 0:2a5dccfd318f | 25 | : Object3D::Object3D() { |
igorsk | 0:2a5dccfd318f | 26 | _vertices = vertices; |
igorsk | 0:2a5dccfd318f | 27 | _faces = faces; |
igorsk | 0:2a5dccfd318f | 28 | _num_faces = num_faces; |
igorsk | 0:2a5dccfd318f | 29 | } |
igorsk | 0:2a5dccfd318f | 30 | |
igorsk | 0:2a5dccfd318f | 31 | void TrimeshObject::render(Graphics &g) { |
igorsk | 0:2a5dccfd318f | 32 | int face, fv0, fv1, fv2; |
igorsk | 0:2a5dccfd318f | 33 | int *v0, *v1, *v2; |
igorsk | 0:2a5dccfd318f | 34 | int x[3], y[3], z[3]; |
igorsk | 0:2a5dccfd318f | 35 | for (face = 0; face < _num_faces; face++) { |
igorsk | 0:2a5dccfd318f | 36 | fv0 = _faces[face][0]; |
igorsk | 0:2a5dccfd318f | 37 | fv1 = _faces[face][1]; |
igorsk | 0:2a5dccfd318f | 38 | fv2 = _faces[face][2]; |
igorsk | 0:2a5dccfd318f | 39 | v0 = _vertices[fv0]; |
igorsk | 0:2a5dccfd318f | 40 | v1 = _vertices[fv1]; |
igorsk | 0:2a5dccfd318f | 41 | v2 = _vertices[fv2]; |
igorsk | 0:2a5dccfd318f | 42 | |
igorsk | 0:2a5dccfd318f | 43 | x[0] = v0[0]; x[1] = v1[0]; x[2] = v2[0]; |
igorsk | 0:2a5dccfd318f | 44 | y[0] = v0[1]; y[1] = v1[1]; y[2] = v2[1]; |
igorsk | 0:2a5dccfd318f | 45 | z[0] = v0[2]; z[1] = v1[2]; z[2] = v2[2]; |
igorsk | 0:2a5dccfd318f | 46 | rotate3d(x, y, z, _rx, _ry, _rz, 3); |
igorsk | 0:2a5dccfd318f | 47 | |
igorsk | 0:2a5dccfd318f | 48 | for ( int i=0; i < 3; i++ ) |
igorsk | 0:2a5dccfd318f | 49 | { |
igorsk | 0:2a5dccfd318f | 50 | x[i] += _x; |
igorsk | 0:2a5dccfd318f | 51 | y[i] += _y; |
igorsk | 0:2a5dccfd318f | 52 | z[i] += _z; |
igorsk | 0:2a5dccfd318f | 53 | } |
igorsk | 0:2a5dccfd318f | 54 | |
igorsk | 0:2a5dccfd318f | 55 | g.line3d(x[0], y[0], z[0], x[1], y[1], z[1], _colour); |
igorsk | 0:2a5dccfd318f | 56 | g.line3d(x[1], y[1], z[1], x[2], y[2], z[2], _colour); |
igorsk | 0:2a5dccfd318f | 57 | g.line3d(x[2], y[2], z[2], x[0], y[0], z[0], _colour); |
igorsk | 0:2a5dccfd318f | 58 | } |
igorsk | 0:2a5dccfd318f | 59 | } |