eqemu

annotate src/mesh.h @ 12:2656099aff12

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added copyright notices and license
author John Tsiombikas <nuclear@member.fsf.org>
date Fri, 18 Jul 2014 07:04:21 +0300
parents 3d3656360a82
children
rev   line source
nuclear@12 1 /*
nuclear@12 2 eqemu - electronic queue system emulator
nuclear@12 3 Copyright (C) 2014 John Tsiombikas <nuclear@member.fsf.org>,
nuclear@12 4 Eleni-Maria Stea <eleni@mutantstargoat.com>
nuclear@12 5
nuclear@12 6 This program is free software: you can redistribute it and/or modify
nuclear@12 7 it under the terms of the GNU General Public License as published by
nuclear@12 8 the Free Software Foundation, either version 3 of the License, or
nuclear@12 9 (at your option) any later version.
nuclear@12 10
nuclear@12 11 This program is distributed in the hope that it will be useful,
nuclear@12 12 but WITHOUT ANY WARRANTY; without even the implied warranty of
nuclear@12 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
nuclear@12 14 GNU General Public License for more details.
nuclear@12 15
nuclear@12 16 You should have received a copy of the GNU General Public License
nuclear@12 17 along with this program. If not, see <http://www.gnu.org/licenses/>.
nuclear@12 18 */
nuclear@3 19 #ifndef MESH_H_
nuclear@3 20 #define MESH_H_
nuclear@3 21
nuclear@4 22 #include "bvol.h"
nuclear@4 23
nuclear@3 24 enum {
nuclear@3 25 MESH_ATTR_VERTEX,
nuclear@3 26 MESH_ATTR_NORMAL,
nuclear@3 27 MESH_ATTR_TEXCOORD,
nuclear@3 28
nuclear@3 29 NUM_MESH_ATTRIBS
nuclear@3 30 };
nuclear@3 31
nuclear@3 32 class Mesh {
nuclear@3 33 private:
nuclear@3 34 float *attr[NUM_MESH_ATTRIBS];
nuclear@3 35 int vcount;
nuclear@3 36 unsigned int vbo[NUM_MESH_ATTRIBS];
nuclear@3 37 int attr_size[NUM_MESH_ATTRIBS];
nuclear@3 38
nuclear@3 39 mutable unsigned int buf_valid; /* bitmask */
nuclear@3 40 void update_buffers() const;
nuclear@3 41
nuclear@4 42 mutable BSphere bsph;
nuclear@4 43 mutable bool bsph_valid;
nuclear@4 44 void calc_bsph() const;
nuclear@4 45
nuclear@3 46 public:
nuclear@3 47 Mesh();
nuclear@3 48 ~Mesh();
nuclear@3 49
nuclear@3 50 float *set_attrib(int aidx, int count, int elemsz, float *data = 0);
nuclear@3 51 float *get_attrib(int aidx);
nuclear@3 52 const float *get_attrib(int aidx) const;
nuclear@3 53
nuclear@3 54 void draw() const;
nuclear@4 55
nuclear@4 56 BSphere &get_bounds();
nuclear@4 57 const BSphere &get_bounds() const;
nuclear@3 58 };
nuclear@3 59
nuclear@3 60 #endif // MESH_H_