Bastien Montagne
d30f664c04
This commit mainly: * Exposes PreviewImage struct in RNA, including ways for user to set images data. * Adds a new kind of PreviewImage, using a file path and IMB_thumb to get image. * Adds a new kind of custom icon using PreviewImage, unrelated to ID previews system. * Adds a python API (utils.previews) to allow python scripts to access those custom previews/icons. Note that loading image from files' thumbnails is done when needed (deferred loading), not when defining the custom preview/icon. WARNING: for release addons who would want to use this, please keep it to a strict minimum, really needed level. We do not want our UI to explode under hundreds of different flashy icons! For more info, see also the release notes of Blender 2.75 (http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.75/Addons) and the example/templates featured with Blender. Patch by Campbell (ideasman42), Inês (brita) and Bastien (mont29). Differential Revision: https://developer.blender.org/D1255
88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/*
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* ***** BEGIN GPL 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.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2005 Blender Foundation.
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* All rights reserved.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file ED_render.h
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* \ingroup editors
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*/
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#ifndef __ED_RENDER_H__
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#define __ED_RENDER_H__
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#include "DNA_vec_types.h"
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struct bContext;
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struct ID;
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struct Main;
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struct MTex;
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struct Render;
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struct Scene;
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struct ScrArea;
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struct wmWindowManager;
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/* render_ops.c */
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void ED_operatortypes_render(void);
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/* render_shading.c */
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void ED_render_id_flush_update(struct Main *bmain, struct ID *id);
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void ED_render_engine_changed(struct Main *bmain);
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void ED_render_engine_area_exit(struct Main *bmain, struct ScrArea *sa);
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void ED_render_scene_update(struct Main *bmain, struct Scene *scene, int updated);
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void ED_viewport_render_kill_jobs(struct wmWindowManager *wm, struct Main *bmain, bool free_database);
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struct Scene *ED_render_job_get_scene(const struct bContext *C);
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struct Scene *ED_render_job_get_current_scene(const struct bContext *C);
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/* Render the preview
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*
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* pr_method:
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* - PR_BUTS_RENDER: preview is rendered for buttons window
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* - PR_ICON_RENDER: preview is rendered for icons. hopefully fast enough for at least 32x32
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* - PR_NODE_RENDER: preview is rendered for node editor
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* - PR_ICON_DEFERRED: No render, we just ensure deferred icon data gets generated.
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*/
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enum {
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PR_BUTS_RENDER = 0,
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PR_ICON_RENDER = 1,
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PR_NODE_RENDER = 2,
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PR_ICON_DEFERRED = 3,
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};
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void ED_preview_init_dbase(void);
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void ED_preview_free_dbase(void);
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void ED_preview_shader_job(const struct bContext *C, void *owner, struct ID *id, struct ID *parent, struct MTex *slot, int sizex, int sizey, int method);
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void ED_preview_icon_render(struct Scene *scene, struct ID *id, unsigned int *rect, int sizex, int sizey);
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void ED_preview_icon_job(const struct bContext *C, void *owner, struct ID *id, unsigned int *rect, int sizex, int sizey);
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void ED_preview_kill_jobs(struct wmWindowManager *wm, struct Main *bmain);
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void ED_preview_draw(const struct bContext *C, void *idp, void *parentp, void *slot, rcti *rect);
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void ED_render_clear_mtex_copybuf(void);
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void ED_render_internal_init(void);
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#endif
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