Matt Ebb
5d2e08cdee
Now the bounding box for the light cache's voxel grid is calculated in global space, rather than camera space as it was previously. This fixes flickering lighting on static volumes with camera motion, caused by the camera space bounding box changing from frame to frame.
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
/**
|
|
*
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): Matt Ebb.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
void global_bounds_obi(Render *re, ObjectInstanceRen *obi, float *bbmin, float *bbmax);
|
|
int point_inside_volume_objectinstance(Render *re, ObjectInstanceRen *obi, float *co);
|
|
|
|
void volume_precache(Render *re);
|
|
void free_volume_precache(Render *re);
|
|
|
|
#define VOL_MS_TIMESTEP 0.1f
|