66 lines
2.7 KiB
C++
66 lines
2.7 KiB
C++
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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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* Copyright 2016, Blender Foundation.
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*/
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/** \file
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* \ingroup draw
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*/
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#ifndef __DRW_SELECT_BUFFER_H__
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#define __DRW_SELECT_BUFFER_H__
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#include "BLI_sys_types.h" /* for bool and uint */
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struct ARegion;
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struct Base;
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struct Depsgraph;
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struct Object;
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struct View3D;
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struct ViewLayer;
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struct rcti;
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/* select_buffer.c */
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void DRW_select_buffer_context_create(struct Base **bases,
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const uint bases_len,
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short select_mode);
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bool DRW_select_buffer_elem_get(const uint sel_id,
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uint *r_elem,
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uint *r_base_index,
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char *r_elem_type);
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uint DRW_select_buffer_context_offset_for_object_elem(const uint base_index, char elem_type);
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uint *DRW_select_buffer_read(const struct rcti *rect, uint *r_buf_len);
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void DRW_draw_select_id_object(struct Depsgraph *depsgraph,
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struct ViewLayer *view_layer,
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struct ARegion *ar,
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struct View3D *v3d,
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struct Object *ob,
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short select_mode);
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uint *DRW_select_buffer_bitmap_from_rect(const struct rcti *rect, uint *r_bitmap_len);
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uint *DRW_select_buffer_bitmap_from_circle(const int center[2],
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const int radius,
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uint *r_bitmap_len);
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uint *DRW_select_buffer_bitmap_from_poly(const int poly[][2],
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const int poly_len,
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const struct rcti *rect);
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uint DRW_select_buffer_sample_point(const int center[2]);
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uint DRW_select_buffer_find_nearest_to_point(const int center[2],
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const uint id_min,
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const uint id_max,
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uint *dist);
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#endif /* __DRW_SELECT_BUFFER_H__ */
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