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blender-archive/source/blender/editors/include/ED_particle.h

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code cleanup: header cleanup
2012-04-30 14:24:11 +00:00
/*
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
* ***** 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,
correct fsf address
2010-02-12 13:34:04 +00:00
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
*
* The Original Code is Copyright (C) 2007 by Janne Karhu.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
doxygen: editor entry
2011-02-21 07:25:24 +00:00
/** \file ED_particle.h
* \ingroup editors
*/
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
#ifndef __ED_PARTICLE_H__
#define __ED_PARTICLE_H__
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
2.5: Particle edit mode more functional now. Transform, brush editing, paint cursor, radial control, mouse/border/circle/lasso select, mirroring, bad level calls fixed, etc.
2009-02-25 19:29:58 +00:00
struct bContext;
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
struct Object;
struct ParticleEditSettings;
struct rcti;
quiet warnings
2009-08-29 23:35:13 +00:00
struct PTCacheEdit;
Sorry, three commits in one, became difficult to untangle.. Editors Modules * render/ module added in editors, moved the preview render code there and also shading related operators. * physics/ module made more consistent with other modules. renaming files, making a single physics_ops.c for operators and keymaps. Also move all particle related operators here now. * space_buttons/ now should have only operators relevant to the buttons specificially. Updates & Notifiers * Material/Texture/World/Lamp can now be passed to DAG_id_flush_update, which will go back to a callback in editors. Eventually these should be in the depsgraph itself, but for now this gives a unified call for doing updates. * GLSL materials are now refreshed on changes. There's still various cases missing, * Preview icons now hook into this system, solving various update cases that were missed before. * Also fixes issue in my last commit, where some preview would not render, problem is avoided in the new system. Icon Rendering * On systems with support for non-power of two textures, an OpenGL texture is now used instead of glDrawPixels. This avoids problems with icons get clipped on region borders. On my Linux desktop, this gives an 1.1x speedup, and on my Mac laptop a 2.3x speedup overall in redrawing the full window, with the default setup. The glDrawPixels implementation on Mac seems to have a lot of overhread. * Preview icons are now drawn using proper premul alpha, and never faded so you can see them clearly. * Also tried to fix issue with texture node preview rendering, globals can't be used with threads reliably.
2009-09-29 19:12:12 +00:00
struct Scene;
Undo: unified undo system w/ linear history - Use a single undo history for all operations. - UndoType's are registered and poll the context to check if they should be used when performing an undo push. - Mode switching is used to ensure the state is correct before undo data is restored. - Some undo types accumulate changes (image & text editing) others store the state multiple times (with de-duplication). This is supported by checking UndoStack.mode `ACCUMULATE` / `STORE`. - Each undo step stores ID datablocks they use with utilities to help manage restoring correct ID's. Needed since global undo is now mixed with other modes undo. - Currently performs each undo step when going up/down history Previously this wasn't done, making history fail in some cases. This can be optimized to skip some combinations of undo steps. grease-pencil is an exception which has not been updated since it integrates undo into the draw-session. See D3113
2018-03-19 14:17:59 +01:00
struct UndoType;
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
/* particle edit mode */
Point cache editing: - Baked point caches for particles, cloth and softbody can now be edited in particle mode. * This overwrites the old cloth/sb cache editmode editing. * The type of editable system is chosen from a menu. * For particles the current particle system and it's current cache are used. - Currently this only works for caches that are in memory, but some automatic conversion from disk to memory and back can be implemented later. - All tools from hair editing can't be applied to point caches and are hidden in the tool panel and specials menu. Some functionality like subdividing paths can be later implemented in a slightly different way from how it works for hair. - Code is not yet optimized for speed, so editing might be slow sometimes. Known issues: - Cloth doesn't update properly while in particle mode, due to the way cloth modifier currently works. Daniel can you check on this? - As "particle mode" is not only for particles any more some other name would be in place? - Better icons are needed for the path, point, and tip-modes as the current icons from mesh edit mode are quite misleading. - Direct editing of point velocities is not yet implemented, but will be in the future. Other changes: - Hair editing doesn't require a "make editable" button press any more. - Multiple caches in single particle system disables changing emission properties. - Unified ui code for all point cache panels. * Defined in buttons_particle.py and imported for cloth, smoke & softbody. - Proper disabling of properties in ui after baking point caches. (Daniel could you please make needed disable code for smoke panels as their functionality is not familiar to me.) - Hair weight brush has been removed. Once hair dynamics is re-implemented I'll code a more useable alternative to the functionality. Bug fixes: - Unlinking particle settings crashed. - Deleting the active object with particles in the scene crashed. - Softbody didn't write point caches correctly on save.
2009-08-29 15:20:36 +00:00
void PE_free_ptcache_edit(struct PTCacheEdit *edit);
int PE_start_edit(struct PTCacheEdit *edit);
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
/* access */
Point cache editing: - Baked point caches for particles, cloth and softbody can now be edited in particle mode. * This overwrites the old cloth/sb cache editmode editing. * The type of editable system is chosen from a menu. * For particles the current particle system and it's current cache are used. - Currently this only works for caches that are in memory, but some automatic conversion from disk to memory and back can be implemented later. - All tools from hair editing can't be applied to point caches and are hidden in the tool panel and specials menu. Some functionality like subdividing paths can be later implemented in a slightly different way from how it works for hair. - Code is not yet optimized for speed, so editing might be slow sometimes. Known issues: - Cloth doesn't update properly while in particle mode, due to the way cloth modifier currently works. Daniel can you check on this? - As "particle mode" is not only for particles any more some other name would be in place? - Better icons are needed for the path, point, and tip-modes as the current icons from mesh edit mode are quite misleading. - Direct editing of point velocities is not yet implemented, but will be in the future. Other changes: - Hair editing doesn't require a "make editable" button press any more. - Multiple caches in single particle system disables changing emission properties. - Unified ui code for all point cache panels. * Defined in buttons_particle.py and imported for cloth, smoke & softbody. - Proper disabling of properties in ui after baking point caches. (Daniel could you please make needed disable code for smoke panels as their functionality is not familiar to me.) - Hair weight brush has been removed. Once hair dynamics is re-implemented I'll code a more useable alternative to the functionality. Bug fixes: - Unlinking particle settings crashed. - Deleting the active object with particles in the scene crashed. - Softbody didn't write point caches correctly on save.
2009-08-29 15:20:36 +00:00
struct PTCacheEdit *PE_get_current(struct Scene *scene, struct Object *ob);
Particle Edit Mode: * Fix crash trying to enter particle mode when the particle modifier is disabled in the stack. * Fix redraw being very slow due to the draw function causing the object to be recalculated on each redraw (through PE_draw_object). * Removed the system where PE_get_current would automatically create the particle edit, this would run from poll() functions, which gave all kinds of issues, now it only creates the data on enter/exit and switching active particle system.
2009-10-09 13:25:54 +00:00
struct PTCacheEdit *PE_create_current(struct Scene *scene, struct Object *ob);
void PE_current_changed(struct Scene *scene, struct Object *ob);
replace macros with bli math functions for particles code
2011-11-06 14:00:55 +00:00
int PE_minmax(struct Scene *scene, float min[3], float max[3]);
Sorry, three commits in one, became difficult to untangle.. Editors Modules * render/ module added in editors, moved the preview render code there and also shading related operators. * physics/ module made more consistent with other modules. renaming files, making a single physics_ops.c for operators and keymaps. Also move all particle related operators here now. * space_buttons/ now should have only operators relevant to the buttons specificially. Updates & Notifiers * Material/Texture/World/Lamp can now be passed to DAG_id_flush_update, which will go back to a callback in editors. Eventually these should be in the depsgraph itself, but for now this gives a unified call for doing updates. * GLSL materials are now refreshed on changes. There's still various cases missing, * Preview icons now hook into this system, solving various update cases that were missed before. * Also fixes issue in my last commit, where some preview would not render, problem is avoided in the new system. Icon Rendering * On systems with support for non-power of two textures, an OpenGL texture is now used instead of glDrawPixels. This avoids problems with icons get clipped on region borders. On my Linux desktop, this gives an 1.1x speedup, and on my Mac laptop a 2.3x speedup overall in redrawing the full window, with the default setup. The glDrawPixels implementation on Mac seems to have a lot of overhread. * Preview icons are now drawn using proper premul alpha, and never faded so you can see them clearly. * Also tried to fix issue with texture node preview rendering, globals can't be used with threads reliably.
2009-09-29 19:12:12 +00:00
struct ParticleEditSettings *PE_settings(struct Scene *scene);
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
/* update calls */
Point cache editing: - Baked point caches for particles, cloth and softbody can now be edited in particle mode. * This overwrites the old cloth/sb cache editmode editing. * The type of editable system is chosen from a menu. * For particles the current particle system and it's current cache are used. - Currently this only works for caches that are in memory, but some automatic conversion from disk to memory and back can be implemented later. - All tools from hair editing can't be applied to point caches and are hidden in the tool panel and specials menu. Some functionality like subdividing paths can be later implemented in a slightly different way from how it works for hair. - Code is not yet optimized for speed, so editing might be slow sometimes. Known issues: - Cloth doesn't update properly while in particle mode, due to the way cloth modifier currently works. Daniel can you check on this? - As "particle mode" is not only for particles any more some other name would be in place? - Better icons are needed for the path, point, and tip-modes as the current icons from mesh edit mode are quite misleading. - Direct editing of point velocities is not yet implemented, but will be in the future. Other changes: - Hair editing doesn't require a "make editable" button press any more. - Multiple caches in single particle system disables changing emission properties. - Unified ui code for all point cache panels. * Defined in buttons_particle.py and imported for cloth, smoke & softbody. - Proper disabling of properties in ui after baking point caches. (Daniel could you please make needed disable code for smoke panels as their functionality is not familiar to me.) - Hair weight brush has been removed. Once hair dynamics is re-implemented I'll code a more useable alternative to the functionality. Bug fixes: - Unlinking particle settings crashed. - Deleting the active object with particles in the scene crashed. - Softbody didn't write point caches correctly on save.
2009-08-29 15:20:36 +00:00
void PE_hide_keys_time(struct Scene *scene, struct PTCacheEdit *edit, float cfra);
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
void PE_update_object(struct Scene *scene, struct Object *ob, int useflag);
/* selection tools */
code cleanup: use booleans for mesh and selection code.
2013-03-19 23:17:44 +00:00
int PE_mouse_particles(struct bContext *C, const int mval[2], bool extend, bool deselect, bool toggle);
int PE_border_select(struct bContext *C, struct rcti *rect, bool select, bool extend);
for bug [#27358] Transform bug when transform > 500 mouse coords would with cont. grab would wrap at short. use mouse coords as int rather then short. this problem still happens on linux because of XTranslateCoordinates
2011-05-12 16:47:36 +00:00
int PE_circle_select(struct bContext *C, int selecting, const int mval[2], float rad);
code cleanup: use booleans for mesh and selection code.
2013-03-19 23:17:44 +00:00
int PE_lasso_select(struct bContext *C, const int mcords[][2], const short moves, bool extend, bool select);
fix [#24499] Consistency Issue with LassoSelect/ExtendOption Added extend option to lasso. also... - selecting bones wasn't checking their layer of if they were hidden in a number of places. - fixed memory leak. small unrealed changes - added PBONE_VISIBLE macro - renamed functions used for paint selectoin from *_tface to paintface_*. sine they no longer have anything todo with tface's. - removed scanfill include from BLI_blenlib.h, this is only used in very few places and quite specific. Noticed lasso select is broken for metaballs and face mask mode but this has been the case for a while, will look into it next.
2010-11-03 01:56:02 +00:00
void PE_deselect_all_visible(struct PTCacheEdit *edit);
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
Undo: unified undo system w/ linear history - Use a single undo history for all operations. - UndoType's are registered and poll the context to check if they should be used when performing an undo push. - Mode switching is used to ensure the state is correct before undo data is restored. - Some undo types accumulate changes (image & text editing) others store the state multiple times (with de-duplication). This is supported by checking UndoStack.mode `ACCUMULATE` / `STORE`. - Each undo step stores ID datablocks they use with utilities to help manage restoring correct ID's. Needed since global undo is now mixed with other modes undo. - Currently performs each undo step when going up/down history Previously this wasn't done, making history fail in some cases. This can be optimized to skip some combinations of undo steps. grease-pencil is an exception which has not been updated since it integrates undo into the draw-session. See D3113
2018-03-19 14:17:59 +01:00
/* particle_edit_undo.c */
void ED_particle_undosys_type(struct UndoType *ut);
use 'const char *' by default with RNA functions except when the value is flagged as PROP_THICK_WRAP. Also use const char in many other parts of blenders code. Currently this gives warnings for setting operator id, label and description since these are an exception and allocated beforehand.
2010-11-17 09:45:45 +00:00
void PE_undo_push(struct Scene *scene, const char *str);
2.5: Particle Edit, work in progress commit. * Still incomplete and some operators don't work, refresh issues, etc. * Made Hide/Reveal operators consistent for various modes.
2009-02-20 20:39:27 +00:00
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
#endif /* __ED_PARTICLE_H__ */
2.5 - Brought back code for particle edit and fluidsim - Sanitized code from globals and bad level calls, so its ready to come back working. - Fixed cirle selecting (Ckey now) - Enabled undo for editmode curve, armature, particle and lattice (another commit following)
2009-01-24 13:45:24 +00:00
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