blender-archive/source/blender/blenkernel/BKE_world.h

/*
 * 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.
 */
#pragma once

/** \file
 * \ingroup bke
 */

#ifdef __cplusplus
extern "C" {
#endif

struct Depsgraph;
struct Main;
struct World;

struct World *BKE_world_add(struct Main *bmain, const char *name);
void BKE_world_eval(struct Depsgraph *depsgraph, struct World *world);

#ifdef __cplusplus
}
#endif
doxygen: blenkernel under core as module. 2011-02-18 13:05:18 +00:00			`/*`
Initial revision 2002-10-12 11:37:38 +00:00			`* 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`
Patch from GSR that a) fixes a whole bunch of GPL/BL license blocks that were previously missed; and b) greatly increase my ohloh stats! 2008-04-16 22:40:48 +00:00			`* of the License, or (at your option) any later version.`
Initial revision 2002-10-12 11:37:38 +00:00			`*`
			`* 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,`
correct fsf address 2010-02-12 13:34:04 +00:00			`* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.`
Initial revision 2002-10-12 11:37:38 +00:00			`*`
			`* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.`
			`* All rights reserved.`
			`*/`
unify include guard defines, __$FILENAME__ without the underscores these clogged up the namespace for autocompleation which was annoying. 2012-02-17 18:59:41 +00:00			`#pragma once`
Initial revision 2002-10-12 11:37:38 +00:00
doxygen: add newline after \file While \file doesn't need an argument, it can't have another doxy command after it. 2019-02-18 08:08:12 +11:00			`/** \file`
			`* \ingroup bke`
doxygen: blenkernel under core as module. 2011-02-18 13:05:18 +00:00			`*/`

Cleanup: make remaining blenkernel headers work in C++ 2020-03-02 15:07:49 +01:00			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

Fix T57689: world nodes / texture not updating for Eevee. Only do GPU material updates through depsgraph evaluation now. This was already happening for material, just missing for the world. 2018-11-08 15:56:56 +01:00			`struct Depsgraph;`
Fix #34040: Moving Normal Node with enabled Cycles Material Preview crashes Issue was caused by couple of circumstances: - Normal Map node requires tesselated faces to compute tangent space - All temporary meshes needed for Cycles export were adding to G.main - Undo pushes would temporary set meshes tessfaces to NULL - Moving node will cause undo push and tree re-evaluate fr preview All this leads to threading conflict between preview render and undo system. Solved it in way that all temporary meshes are adding to that exact Main which was passed to Cycles via BlendData. This required couple of mechanic changes like adding extra parameter to _add() functions and adding some _ex() functions to make it possible RNA adds objects to Main passed to new() RNA function. This was tricky to pass Main to RNA function and IMO that's not so nice to pass main to function, so ended up with such decision: - Object.to_mesh() will add temp mesh to G.main - Added Main.meshes.new_from_object() which does the same as to_mesh, but adds temporary mesh to specified Main. So now all temporary meshes needed for preview render would be added to preview_main which does not conflict with undo pushes. Viewport render shall not be an issue because object sync happens from main thread in this case. It could be some issues with final render, but that's not so much likely to happen, so shall be fine. Thanks to Brecht for review! 2013-02-05 12:46:15 +00:00			`struct Main;`
Initial revision 2002-10-12 11:37:38 +00:00			`struct World;`

Cleanup: typos 2018-01-19 15:34:54 +11:00			`struct World BKE_world_add(struct Main bmain, const char *name);`
Fix T57689: world nodes / texture not updating for Eevee. Only do GPU material updates through depsgraph evaluation now. This was already happening for material, just missing for the world. 2018-11-08 15:56:56 +01:00			`void BKE_world_eval(struct Depsgraph depsgraph, struct World world);`
Initial revision 2002-10-12 11:37:38 +00:00
Cleanup: make remaining blenkernel headers work in C++ 2020-03-02 15:07:49 +01:00			`#ifdef __cplusplus`
			`}`
			`#endif`