git.rot13.org Git - simavr/blob - examples/board_reprap/src/c3/c3driver_object.h

   1 /*
   2         c3driver_object.h
   3
   4         Copyright 2008-2012 Michel Pollet <buserror@gmail.com>
   5
   6         This file is part of simavr.
   7
   8         simavr is free software: you can redistribute it and/or modify
   9         it under the terms of the GNU General Public License as published by
  10         the Free Software Foundation, either version 3 of the License, or
  11         (at your option) any later version.
  12
  13         simavr is distributed in the hope that it will be useful,
  14         but WITHOUT ANY WARRANTY; without even the implied warranty of
  15         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16         GNU General Public License for more details.
  17
  18         You should have received a copy of the GNU General Public License
  19         along with simavr.  If not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22
  23 #ifndef __C3DRIVER_OBJECT_H___
  24 #define __C3DRIVER_OBJECT_H___
  25
  26 #include "c3/c3driver.h"
  27
  28 struct c3object_t;
  29 struct c3geometry_array_t;
  30 union c3mat4;
  31
  32 typedef struct c3driver_object_t {
  33         /*
  34          * Delete any object related to this object, geometry etc
  35          * The object will still exist, just empty
  36          */
  37         void (*clear)(
  38                         struct c3object_t * object,
  39                         const struct c3driver_object_t * d);
  40         /*
  41          * Dispose of the remaining memory for an object, detaches it
  42          * and frees remaining traces of it
  43          */
  44         void (*dispose)(
  45                         struct c3object_t * object,
  46                         const struct c3driver_object_t * d);
  47         /*
  48          * Adds sub objects geometry and self geometry to array 'out'
  49          */
  50         void (*get_geometry)(
  51                         struct c3object_t * object,
  52                         const struct c3driver_object_t * d,
  53                         struct c3geometry_array_t * out);
  54         /*
  55          * Reproject geometry along matrix 'mat', applies our own
  56          * transform and call down the chain for sub-objects
  57          */
  58         void (*project)(
  59                         struct c3object_t * object,
  60                         const struct c3driver_object_t * d,
  61                         union c3mat4 * mat);
  62 } c3driver_object_t, *c3driver_object_p;
  63
  64
  65 #endif /* __C3DRIVER_OBJECT_H___ */