Jeroen Bakker
d49e7b82da
In the current implementation, cryptomatte passes are connected to the node and elements are picked by using the eyedropper tool on a special pick channel. This design has two disadvantages - both connecting all passes individually and always having to switch to the picker channel are tedious. With the new design, the user selects the RenderLayer or Image from which the Cryptomatte layers are directly loaded (the type of pass is determined by an enum). This allows the node to automatically detect all relevant passes. Then, when using the eyedropper tool, the operator looks up the selected coordinates from the picked Image, Node backdrop or Clip and reads the picked object directly from the Renderlayer/Image, therefore allowing to pick in any context (e.g. by clicking on the Combined pass in the Image Viewer). The sampled color is looked up in the metadata and the actual name is stored in the cryptomatte node. This also allows to remove a hash by just removing the name from the matte id. Technically there is some loss of flexibility because the Cryptomatte pass inputs can no longer be connected to other nodes, but since any compositing done on them is likely to break the Cryptomatte system anyways, this isn't really a concern in practise. In the future, this would also allow to automatically translate values to names by looking up the value in the associated metadata of the input, or to get a better visualization of overlapping areas in the Pick output since we could blend colors now that the output doesn't have to contain the exact value. Idea + Original patch: Lucas Stockner Reviewed By: Brecht van Lommel Differential Revision: https://developer.blender.org/D3959
159 lines
6.0 KiB
C++
159 lines
6.0 KiB
C++
/*
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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) 2008 Blender Foundation.
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* All rights reserved.
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*/
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/** \file
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* \ingroup editors
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*/
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#pragma once
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#include "DNA_listBase.h"
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#include "DNA_space_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ARegion;
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struct ImBuf;
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struct Image;
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struct ImageUser;
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struct Main;
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struct ReportList;
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struct Scene;
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struct SpaceImage;
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struct bContext;
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struct wmOperator;
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struct wmWindowManager;
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/* image_edit.c, exported for transform */
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struct Image *ED_space_image(struct SpaceImage *sima);
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void ED_space_image_set(struct Main *bmain,
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struct SpaceImage *sima,
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struct Object *obedit,
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struct Image *ima,
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bool automatic);
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void ED_space_image_auto_set(const struct bContext *C, struct SpaceImage *sima);
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struct Mask *ED_space_image_get_mask(struct SpaceImage *sima);
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void ED_space_image_set_mask(struct bContext *C, struct SpaceImage *sima, struct Mask *mask);
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bool ED_space_image_get_position(struct SpaceImage *sima,
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struct ARegion *region,
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int mval[2],
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float fpos[2]);
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bool ED_space_image_color_sample(
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struct SpaceImage *sima, struct ARegion *region, int mval[2], float r_col[3], bool *r_is_data);
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struct ImBuf *ED_space_image_acquire_buffer(struct SpaceImage *sima, void **r_lock, int tile);
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int ED_space_image_get_display_channel_mask(struct ImBuf *ibuf);
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void ED_space_image_release_buffer(struct SpaceImage *sima, struct ImBuf *ibuf, void *lock);
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bool ED_space_image_has_buffer(struct SpaceImage *sima);
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void ED_space_image_get_size(struct SpaceImage *sima, int *r_width, int *r_height);
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void ED_space_image_get_size_fl(struct SpaceImage *sima, float r_size[2]);
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void ED_space_image_get_aspect(struct SpaceImage *sima, float *r_aspx, float *r_aspy);
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void ED_space_image_get_zoom(struct SpaceImage *sima,
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const struct ARegion *region,
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float *r_zoomx,
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float *r_zoomy);
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void ED_space_image_get_uv_aspect(struct SpaceImage *sima, float *r_aspx, float *r_aspy);
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void ED_space_image_scopes_update(const struct bContext *C,
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struct SpaceImage *sima,
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struct ImBuf *ibuf,
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bool use_view_settings);
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void ED_space_image_paint_update(struct Main *bmain,
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struct wmWindowManager *wm,
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struct Scene *scene);
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void ED_image_get_uv_aspect(struct Image *ima,
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struct ImageUser *iuser,
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float *r_aspx,
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float *r_aspy);
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void ED_image_mouse_pos(struct SpaceImage *sima,
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const struct ARegion *region,
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const int mval[2],
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float co[2]);
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void ED_image_view_center_to_point(struct SpaceImage *sima, float x, float y);
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void ED_image_point_pos(struct SpaceImage *sima,
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const struct ARegion *region,
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float x,
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float y,
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float *r_x,
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float *r_y);
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void ED_image_point_pos__reverse(struct SpaceImage *sima,
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const struct ARegion *region,
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const float co[2],
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float r_co[2]);
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bool ED_image_slot_cycle(struct Image *image, int direction);
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bool ED_space_image_show_render(struct SpaceImage *sima);
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bool ED_space_image_show_paint(struct SpaceImage *sima);
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bool ED_space_image_show_uvedit(struct SpaceImage *sima, struct Object *obedit);
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bool ED_space_image_paint_curve(const struct bContext *C);
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bool ED_space_image_check_show_maskedit(struct SpaceImage *sima, struct Object *obedit);
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bool ED_space_image_maskedit_poll(struct bContext *C);
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bool ED_space_image_maskedit_mask_poll(struct bContext *C);
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bool ED_space_image_cursor_poll(struct bContext *C);
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void ED_image_draw_info(struct Scene *scene,
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struct ARegion *region,
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bool color_manage,
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bool use_default_view,
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int channels,
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int x,
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int y,
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const unsigned char cp[4],
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const float fp[4],
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const float linearcol[4],
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const int *zp,
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const float *zpf);
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bool ED_space_image_show_cache(struct SpaceImage *sima);
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bool ED_image_should_save_modified(const struct Main *bmain);
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int ED_image_save_all_modified_info(const struct Main *bmain, struct ReportList *reports);
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bool ED_image_save_all_modified(const struct bContext *C, struct ReportList *reports);
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/* image_sequence.c */
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typedef struct ImageFrameRange {
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struct ImageFrameRange *next, *prev;
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/** Absolute file path of the first file in the range. */
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char filepath[FILE_MAX];
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/* Sequence parameters. */
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int length;
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int offset;
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/* UDIM tiles. */
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ListBase udim_tiles;
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/* Temporary data. */
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ListBase frames;
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} ImageFrameRange;
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ListBase ED_image_filesel_detect_sequences(struct Main *bmain,
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struct wmOperator *op,
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const bool detect_udim);
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#ifdef __cplusplus
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}
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#endif
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