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

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doxygen: editor entry
2011-02-21 07:25:24 +00:00
/*
2.5 Compositor now uses threaded jobs. - updates happen per preview node! Check this file for fun: http://www.blender.org/bf/composite_image.blend (any compo node could get preview!) - had to ensure the composite data gets fully copied before it executes thread, so editing is not frustrated. - put back node buttons (missing init) - added WM_jobs api call to check for running job, illustrated with red light icon in 'use nodes' button. - added another callback to WM_jobs, to initialize. use this init to ensure you only do it when job really starts. - added an extra notifier option for WM_jobs, to signal finished job (like redraw image view) - fixed file read error, it copied the screen it read, instead of using it. - commented out annoying prints for missing ops in imagewin
2009-01-27 17:12:40 +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 Compositor now uses threaded jobs. - updates happen per preview node! Check this file for fun: http://www.blender.org/bf/composite_image.blend (any compo node could get preview!) - had to ensure the composite data gets fully copied before it executes thread, so editing is not frustrated. - put back node buttons (missing init) - added WM_jobs api call to check for running job, illustrated with red light icon in 'use nodes' button. - added another callback to WM_jobs, to initialize. use this init to ensure you only do it when job really starts. - added an extra notifier option for WM_jobs, to signal finished job (like redraw image view) - fixed file read error, it copied the screen it read, instead of using it. - commented out annoying prints for missing ops in imagewin
2009-01-27 17:12:40 +00:00
*
* The Original Code is Copyright (C) 2009 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
doxygen: editor entry
2011-02-21 07:25:24 +00:00
/** \file ED_node.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_NODE_H__
#define __ED_NODE_H__
2.5 Compositor now uses threaded jobs. - updates happen per preview node! Check this file for fun: http://www.blender.org/bf/composite_image.blend (any compo node could get preview!) - had to ensure the composite data gets fully copied before it executes thread, so editing is not frustrated. - put back node buttons (missing init) - added WM_jobs api call to check for running job, illustrated with red light icon in 'use nodes' button. - added another callback to WM_jobs, to initialize. use this init to ensure you only do it when job really starts. - added an extra notifier option for WM_jobs, to signal finished job (like redraw image view) - fixed file read error, it copied the screen it read, instead of using it. - commented out annoying prints for missing ops in imagewin
2009-01-27 17:12:40 +00:00
Nodes: make node set active function usable outside of node editor, and in doing so fix a missing updating when activating a node with multiple node editors open.
2011-08-12 18:27:48 +00:00
struct ID;
struct Main;
2.5: Headers * Fix header menu spacing bug, and make it consistent for all headers. * For consistency, always put menus first in the header, then any enums to switch the type of data displayed. * Node editor header ported to python layout. Still quite a few operators missing to make the menus complete. * RNA wrapped node editor, and added use_nodes property to material and scene.
2009-08-19 00:55:30 +00:00
struct Material;
struct Scene;
struct Tex;
UI * Node buttons can now use the layout engine. a few simple ones are converted. We'll keep this code in C for now, python wouldn't help much here. * For node buttons not using the layout engine, manually computing the button height is not longer needed. * Node inputs are still not RNA wrapped, would be good to have these available as well for keying, but makesrna does not have access to the bNodeTypes.
2009-09-16 18:59:13 +00:00
struct bContext;
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
struct bNodeTree;
UI * Node buttons can now use the layout engine. a few simple ones are converted. We'll keep this code in C for now, python wouldn't help much here. * For node buttons not using the layout engine, manually computing the button height is not longer needed. * Node inputs are still not RNA wrapped, would be good to have these available as well for keying, but makesrna does not have access to the bNodeTypes.
2009-09-16 18:59:13 +00:00
struct bNode;
Nodes: make node set active function usable outside of node editor, and in doing so fix a missing updating when activating a node with multiple node editors open.
2011-08-12 18:27:48 +00:00
struct bNodeTree;
Need some fun once a while: On dragging a non-connected node on a noodle, it will insert it. Functionality tweaks are possible, but it already feels non-intrusive. Rules: - Insertion only when a single noodle is intersecting with node. - Default connects first matching socket type. - If no socket match, it connects the first.
2011-07-22 15:28:50 +00:00
struct ScrArea;
Extended modes for snapping in the node editor. The transform operators in nodes will now use the unselected nodes to generate snapping points. Unlike object snapping, node snapping works for the x/y axes separately and snaps node borders to same borders of unselected nodes. The sensitive area for node borders extends over the whole view2D range, to enable simple alignment of nodes in both x and y direction. For snap points in the node editor an additional enum value is stored to indicate the type of node border (left/right/top/bottom). This works as a constraint on possible node alignments: only same border types align with each other.
2012-06-29 14:34:46 +00:00
struct View2D;
typedef enum {
NODE_TOP = 1,
NODE_BOTTOM = 2,
NODE_LEFT = 4,
NODE_RIGHT = 8
} NodeBorder;
2.5: Headers * Fix header menu spacing bug, and make it consistent for all headers. * For consistency, always put menus first in the header, then any enums to switch the type of data displayed. * Node editor header ported to python layout. Still quite a few operators missing to make the menus complete. * RNA wrapped node editor, and added use_nodes property to material and scene.
2009-08-19 00:55:30 +00:00
2.5 Compositor now uses threaded jobs. - updates happen per preview node! Check this file for fun: http://www.blender.org/bf/composite_image.blend (any compo node could get preview!) - had to ensure the composite data gets fully copied before it executes thread, so editing is not frustrated. - put back node buttons (missing init) - added WM_jobs api call to check for running job, illustrated with red light icon in 'use nodes' button. - added another callback to WM_jobs, to initialize. use this init to ensure you only do it when job really starts. - added an extra notifier option for WM_jobs, to signal finished job (like redraw image view) - fixed file read error, it copied the screen it read, instead of using it. - commented out annoying prints for missing ops in imagewin
2009-01-27 17:12:40 +00:00
/* drawnode.c */
make node select_all consistent with other select operators, also add Ctrl+I, select inverse to node space.
2012-08-01 13:28:19 +00:00
void ED_node_init_butfuncs(void);
void ED_node_sample_set(const float col[4]);
void ED_node_draw_snap(struct View2D *v2d, const float cent[2], float size, NodeBorder border);
Extended modes for snapping in the node editor. The transform operators in nodes will now use the unselected nodes to generate snapping points. Unlike object snapping, node snapping works for the x/y axes separately and snaps node borders to same borders of unselected nodes. The sensitive area for node borders extends over the whole view2D range, to enable simple alignment of nodes in both x and y direction. For snap points in the node editor an additional enum value is stored to indicate the type of node border (left/right/top/bottom). This works as a constraint on possible node alignments: only same border types align with each other.
2012-06-29 14:34:46 +00:00
UI * Node buttons can now use the layout engine. a few simple ones are converted. We'll keep this code in C for now, python wouldn't help much here. * For node buttons not using the layout engine, manually computing the button height is not longer needed. * Node inputs are still not RNA wrapped, would be good to have these available as well for keying, but makesrna does not have access to the bNodeTypes.
2009-09-16 18:59:13 +00:00
/* node_draw.c */
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
void ED_node_tree_update(struct SpaceNode *snode, struct Scene *scene);
Node Bugfixes: * Compo node backdrop works again. * Compo node previews and backdrop now get correct color management float to byte conversion. * Compo nodes got unecessarily recalculated while moving nodes. * Fix compo node viewer nodes not getting activated correctly. * Main compo node preview render computations are now outside of mutex lock, so better for multithreading. * Tex node outputs did not work in some files loaded from 2.4. * Change RNA updates to take into account groups that may be shared between multiple node trees.
2009-10-07 22:05:30 +00:00
void ED_node_changed_update(struct ID *id, struct bNode *node);
bugfix [#24247] Duplicating a Composite Group Node no User Count Icon duplicating nodes wasnt changing the usercount of the referenced ID but file loading deleting was. also removed some unused args.
2010-10-15 04:27:09 +00:00
void ED_node_generic_update(struct Main *bmain, struct bNodeTree *ntree, struct bNode *node);
A number of new features for the node editor in general and the Frame node in particular. For an detailed user-level description of new features see the following blogpost: http://code.blender.org/index.php/2012/05/node-editing-tweaks/ TL;DR: * Frame node gets more usable bounding-box behavior * Node resizing has helpful mouse cursor indicators and works on all borders * Node selection/active colors are themeable independently * Customizable background colors for nodes (useful for frames visual distinction).
2012-05-22 14:13:33 +00:00
void ED_node_sort(struct bNodeTree *ntree);
UI * Node buttons can now use the layout engine. a few simple ones are converted. We'll keep this code in C for now, python wouldn't help much here. * For node buttons not using the layout engine, manually computing the button height is not longer needed. * Node inputs are still not RNA wrapped, would be good to have these available as well for keying, but makesrna does not have access to the bNodeTypes.
2009-09-16 18:59:13 +00:00
2.5: Headers * Fix header menu spacing bug, and make it consistent for all headers. * For consistency, always put menus first in the header, then any enums to switch the type of data displayed. * Node editor header ported to python layout. Still quite a few operators missing to make the menus complete. * RNA wrapped node editor, and added use_nodes property to material and scene.
2009-08-19 00:55:30 +00:00
/* node_edit.c */
Nodes: add support for shader nodes on world and lamps, in addition to materials. The internal render engine does not support them, and they are not accesible in the UI yet, but cycles will use them.
2011-11-02 18:55:32 +00:00
void ED_node_shader_default(struct Scene *scene, struct ID *id);
2.5: Headers * Fix header menu spacing bug, and make it consistent for all headers. * For consistency, always put menus first in the header, then any enums to switch the type of data displayed. * Node editor header ported to python layout. Still quite a few operators missing to make the menus complete. * RNA wrapped node editor, and added use_nodes property to material and scene.
2009-08-19 00:55:30 +00:00
void ED_node_composit_default(struct Scene *sce);
Node Editor - More Cleanups (Reshuffling): - removing duplicate chunks of code -> hide unused sockets now works - moving some functions to the files that they get called from -> view all/home - made duplicate a macro operator like the other places that work like this, eliminating the unnecessary transform-related property there still - removed a few chunks of unused code
2009-11-20 21:04:41 +00:00
void ED_node_texture_default(struct Tex *tex);
Need some fun once a while: On dragging a non-connected node on a noodle, it will insert it. Functionality tweaks are possible, but it already feels non-intrusive. Rules: - Insertion only when a single noodle is intersecting with node. - Default connects first matching socket type. - If no socket match, it connects the first.
2011-07-22 15:28:50 +00:00
void ED_node_link_intersect_test(struct ScrArea *sa, int test);
void ED_node_link_insert(struct ScrArea *sa);
make node select_all consistent with other select operators, also add Ctrl+I, select inverse to node space.
2012-08-01 13:28:19 +00:00
int ED_node_select_check(ListBase *lb);
A number of new features for the node editor in general and the Frame node in particular. For an detailed user-level description of new features see the following blogpost: http://code.blender.org/index.php/2012/05/node-editing-tweaks/ TL;DR: * Frame node gets more usable bounding-box behavior * Node resizing has helpful mouse cursor indicators and works on all borders * Node selection/active colors are themeable independently * Customizable background colors for nodes (useful for frames visual distinction).
2012-05-22 14:13:33 +00:00
void ED_node_post_apply_transform(struct bContext *C, struct bNodeTree *ntree);
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
void ED_node_set_active(struct Main *bmain, struct bNodeTree *ntree, struct bNode *node);
sampling the node backdrop now draws a line in the curve (as it did in 2.4x).
2012-06-21 14:12:14 +00:00
Node Editor - More Cleanups (Reshuffling): - removing duplicate chunks of code -> hide unused sockets now works - moving some functions to the files that they get called from -> view all/home - made duplicate a macro operator like the other places that work like this, eliminating the unnecessary transform-related property there still - removed a few chunks of unused code
2009-11-20 21:04:41 +00:00
/* node ops.c */
void ED_operatormacros_node(void);
2.5: Headers * Fix header menu spacing bug, and make it consistent for all headers. * For consistency, always put menus first in the header, then any enums to switch the type of data displayed. * Node editor header ported to python layout. Still quite a few operators missing to make the menus complete. * RNA wrapped node editor, and added use_nodes property to material and scene.
2009-08-19 00:55:30 +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_NODE_H__ */
2.5 Compositor now uses threaded jobs. - updates happen per preview node! Check this file for fun: http://www.blender.org/bf/composite_image.blend (any compo node could get preview!) - had to ensure the composite data gets fully copied before it executes thread, so editing is not frustrated. - put back node buttons (missing init) - added WM_jobs api call to check for running job, illustrated with red light icon in 'use nodes' button. - added another callback to WM_jobs, to initialize. use this init to ensure you only do it when job really starts. - added an extra notifier option for WM_jobs, to signal finished job (like redraw image view) - fixed file read error, it copied the screen it read, instead of using it. - commented out annoying prints for missing ops in imagewin
2009-01-27 17:12:40 +00:00
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