Ton Roosendaal
e11d22a6b7
Full log is here: http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.66/Usability#Matcap_in_3D_viewport Implementation notes: - Matcaps are an extension of Solid draw mode, and don't show in other drawmodes. (It's mostly intended to aid modeling/sculpt) - By design, Matcaps are a UI feature, and only stored locally for the UI itself, and won't affect rendering or materials. - Currently a set of 16 (GPL licensed) Matcaps have been compiled into Blender. It doesn't take memory or cpu time, until you use it. - Brush Icons and Matcaps use same code now, and only get generated/allocated on actually using it (instead of on startup). - The current set might get new or different images still, based on user feedback. - Matcap images are 512x512 pixels, so each image takes 1 Mb memory. Unused matcaps get freed immediately. The Matcap icon previews (128x128 pixels) stay in memory. - Loading own matcap image files will be added later. That needs design and code work to get it stable and memory-friendly. - The GLSL code uses the ID PreviewImage for matcaps. I tested it using the existing Material previews, which has its limits... especially for textured previews the normal-mapped matcap won't look good.
85 lines
2.6 KiB
C++
85 lines
2.6 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) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file UI_interface_icons.h
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* \ingroup editorui
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*/
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#ifndef __UI_INTERFACE_ICONS_H__
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#define __UI_INTERFACE_ICONS_H__
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struct bContext;
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struct Image;
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struct ImBuf;
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struct World;
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struct Tex;
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struct Lamp;
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struct Material;
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struct PreviewImage;
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struct PointerRNA;
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typedef struct IconFile {
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struct IconFile *next, *prev;
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char filename[256]; /* FILE_MAXFILE size */
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int index;
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} IconFile;
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#define ICON_DEFAULT_HEIGHT 16
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#define ICON_DEFAULT_WIDTH 16
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#define ICON_DEFAULT_HEIGHT_SCALE ((int)(UI_UNIT_Y * 0.8f))
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#define ICON_DEFAULT_WIDTH_SCALE ((int)(UI_UNIT_X * 0.8f))
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#define PREVIEW_DEFAULT_HEIGHT 96
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/*
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* Resizable Icons for Blender
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*/
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void UI_icons_init(int first_dyn_id);
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int UI_icon_get_width(int icon_id);
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int UI_icon_get_height(int icon_id);
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void UI_icon_draw(float x, float y, int icon_id);
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void UI_icon_draw_preview(float x, float y, int icon_id);
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void UI_icon_draw_preview_aspect(float x, float y, int icon_id, float aspect);
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void UI_icon_draw_preview_aspect_size(float x, float y, int icon_id, float aspect, int size);
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void UI_icon_draw_aspect(float x, float y, int icon_id, float aspect, float alpha);
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void UI_icon_draw_aspect_color(float x, float y, int icon_id, float aspect, const float rgb[3]);
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void UI_icon_draw_size(float x, float y, int size, int icon_id, float alpha);
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void UI_icons_free(void);
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void UI_icons_free_drawinfo(void *drawinfo);
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struct ListBase *UI_iconfile_list(void);
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int UI_iconfile_get_index(const char *filename);
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struct PreviewImage *UI_icon_to_preview(int icon_id);
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int UI_rnaptr_icon_get(struct bContext *C, struct PointerRNA *ptr, int rnaicon, int big);
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#endif /* __UI_INTERFACE_ICONS_H__ */
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