sculpt_dyntopo.hh

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/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "BLI_utildefines.h"
 
struct bContext;
struct BMesh;
struct Brush;
struct Depsgraph;
struct Main;
struct Object;
struct Scene;
namespace blender::ed::sculpt_paint::undo {
struct StepData;
}
 
namespace blender::ed::sculpt_paint::dyntopo {
 
enum WarnFlag {
  VDATA = (1 << 0),
  EDATA = (1 << 1),
  LDATA = (1 << 2),
  MODIFIER = (1 << 3),
};
ENUM_OPERATORS(WarnFlag, MODIFIER);
 
void enable_ex(Main &bmain, Depsgraph &depsgraph, Object &ob);
void disable(bContext *C, undo::StepData *undo_step);
void disable_with_undo(Main &bmain, Depsgraph &depsgraph, Scene &scene, Object &ob);
 
bool stroke_is_dyntopo(const Object &object, const Brush &brush);
 
void triangulate(BMesh *bm);
 
WarnFlag check_attribute_warning(Scene &scene, Object &ob);
 
namespace detail_size {
 
constexpr float RELATIVE_SCALE_FACTOR = 0.4f;
constexpr float EDGE_LENGTH_MIN_FACTOR = 0.4f;
 
float constant_to_detail_size(float constant_detail, const Object &ob);
 
float brush_to_detail_size(float brush_percent, float brush_radius);
 
float relative_to_detail_size(float relative_detail,
                              float brush_radius,
                              float pixel_radius,
                              float pixel_size);
 
float constant_to_brush_detail(float constant_detail, float brush_radius, const Object &ob);
 
float constant_to_relative_detail(float constant_detail,
                                  float brush_radius,
                                  float pixel_radius,
                                  float pixel_size,
                                  const Object &ob);
}  // namespace detail_size
}  // namespace blender::ed::sculpt_paint::dyntopo