BKE_subdiv_mesh.hh

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/* SPDX-FileCopyrightText: 2018 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include "BLI_math_vector_types.hh"
#include "BLI_offset_indices.hh"
 
struct Mesh;
 
namespace blender::bke::subdiv {
 
struct Subdiv;
 
struct ToMeshSettings {
  int resolution = -1;
  bool use_optimal_display = false;
};

Mesh *subdiv_to_mesh(Subdiv *subdiv, const ToMeshSettings *settings, const Mesh *coarse_mesh);

float3 mesh_interpolate_position_on_edge(Span<float3> coarse_positions,
                                         Span<int2> coarse_edges,
                                         GroupedSpan<int> vert_to_edge_map,
                                         int coarse_edge_index,
                                         bool is_simple,
                                         float u);

void calculate_limit_positions(Mesh *mesh, MutableSpan<float3> limit_positions);
 
}  // namespace blender::bke::subdiv