Joshua Leung
1dfc7942d3
This commit restores Grease Pencil functionality for the Nodes Editor. Grease Pencil data is now stored at the NodeTree level, which means that annotations remain with the NodeTree they were made for. Possible TODO's: * In future, it may be worth investigating attaching Grease Pencil data to individual nodes, to allow annotations to stay attached to nodes as they are moved * Include the settings for the 'active node' in a panel in the new NKEY region where the Grease Pencil buttons appear.
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/**
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* $Id$
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2008, Blender Foundation
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* This is a new part of Blender
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*
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* Contributor(s): Joshua Leung
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef ED_GPENCIL_H
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#define ED_GPENCIL_H
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struct ListBase;
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struct bScreen;
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struct ScrArea;
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struct ARegion;
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struct View3D;
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struct SpaceNode;
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struct SpaceSeq;
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struct bGPdata;
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struct bGPDlayer;
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struct bGPDframe;
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struct PointerRNA;
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struct Panel;
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struct ImBuf;
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struct wmKeyConfig;
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/* ------------- Grease-Pencil Helpers ---------------- */
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/* Temporary 'Stroke Point' data
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*
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* Used as part of the 'stroke cache' used during drawing of new strokes
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*/
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typedef struct tGPspoint {
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short x, y; /* x and y coordinates of cursor (in relative to area) */
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float pressure; /* pressure of tablet at this point */
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} tGPspoint;
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/* ----------- Grease Pencil Tools/Context ------------- */
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struct bGPdata **gpencil_data_get_pointers(struct bContext *C, struct PointerRNA *ptr);
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struct bGPdata *gpencil_data_get_active(struct bContext *C);
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struct bGPdata *gpencil_data_get_active_v3d(struct Scene *scene); /* for offscreen rendering */
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/* ----------- Grease Pencil Operators ----------------- */
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void ED_keymap_gpencil(struct wmKeyConfig *keyconf);
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void ED_operatortypes_gpencil(void);
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/* ------------ Grease-Pencil Drawing API ------------------ */
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/* drawgpencil.c */
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void draw_gpencil_2dimage(struct bContext *C, struct ImBuf *ibuf);
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void draw_gpencil_2dview(struct bContext *C, short onlyv2d);
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void draw_gpencil_3dview(struct bContext *C, short only3d);
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void draw_gpencil_3dview_ext(struct Scene *scene, struct ARegion *ar, short only3d);
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void gpencil_panel_standard(const struct bContext *C, struct Panel *pa);
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#endif /* ED_GPENCIL_H */
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