Ton Roosendaal
7fa7826da7
submitted by Alexander, changes/improvements are: - Moved to new Panel in Scene buttons "Post Effects". Together with other postprocessing options, such as Edge render. It is also not called DoF, this because that's a bit pretending too much then. It's a zblur still! - Made it render Alpha as well - Made it use and deliver float buffers - Huge cleanup of zblur.c code, was very messy. It was alling things in render code without need even (win matrices, transform faces, etc) - Fixed errors in using Z values (zbuffer is signed int) - Removed very weird gamma corrections for front/back half - Tweaked gaussian table, allow variable 'Sigma' to be set for gauss curve - Didn't copy 'auto focus' yet. Use of this is very limited, and gives false expectations, nor works for rendering anims with deamons well. Main issue remains: it's not a very advanced feature... I still doubt very much if this deserves to be released. Spent 2 days on trying to get the key issues solved, with not much results. - gauss filter code has weird side effects on large blur size - having unsharp (blurred) in front also blurs what's around in back. only blurred in back with sharp in front works a little bit - severe aliasing errors... also due the code splitting in 2 halves - doesnt work with unified yet - won't work for halos, spot halos or transparant faces Anyhoo... It was promised to be committed, so now artists can play with it. Who knows it's useful after all, or some fixes can be implemented. :)
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifndef ZBLUR_H
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#define ZBLUR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-----------------------------------------------------------*/
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/* Includes */
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/*-----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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/* Function */
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/*-----------------------------------------------------------*/
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void add_zblur(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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