BKE_pbvh.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "BLI_utildefines.h"
 
struct BMesh;
 
namespace blender::bke::pbvh {
 
class Node;
class Tree;
 
enum class Type {
  Mesh,
  Grids,
  BMesh,
};
 
}  // namespace blender::bke::pbvh
 
/* #PBVHNodeFlags is needed by `DRW_render.hh` and `draw_cache.cc`. */
enum PBVHNodeFlags {
  PBVH_Leaf = 1 << 0,
 
  PBVH_UpdateRedraw = 1 << 5,
 
  PBVH_FullyHidden = 1 << 10,
  PBVH_FullyMasked = 1 << 11,
  PBVH_FullyUnmasked = 1 << 12,
 
  PBVH_UpdateTopology = 1 << 13,
  PBVH_RebuildPixels = 1 << 15,
  PBVH_TexLeaf = 1 << 16,
  PBVH_TopologyUpdated = 1 << 17,
};
ENUM_OPERATORS(PBVHNodeFlags, PBVH_TopologyUpdated);
 
void BKE_pbvh_draw_debug_cb(blender::bke::pbvh::Tree &pbvh,
                            void (*draw_fn)(blender::bke::pbvh::Node *node,
                                            void *user_data,
                                            const float bmin[3],
                                            const float bmax[3],
                                            PBVHNodeFlags flag),
                            void *user_data);