sdf.hpp

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/* Copyright (c) 2023 Otto Link. Distributed under the terms of the GNU General
   Public License. The full license is in the file LICENSE, distributed with
   this software. */
 
#pragma once
 
#include "highmap/array.hpp"
#include "highmap/geometry/path.hpp"
 
namespace hmap
{
 
Array sdf_2d_polyline(const Path  &path,
                      glm::ivec2   shape,
                      glm::vec4    bbox = {0.f, 1.f, 0.f, 1.f},
                      const Array *p_noise_x = nullptr,
                      const Array *p_noise_y = nullptr);
 
Array sdf_2d_polyline_bezier(const Path  &path,
                             glm::ivec2   shape,
                             glm::vec4    bbox = {0.f, 1.f, 0.f, 1.f},
                             const Array *p_noise_x = nullptr,
                             const Array *p_noise_y = nullptr);
 
} // namespace hmap
 
namespace hmap::gpu
{
 
Array sdf_2d_polyline(const Path  &path,
                      glm::ivec2   shape,
                      glm::vec4    bbox = {0.f, 1.f, 0.f, 1.f},
                      const Array *p_noise_x = nullptr,
                      const Array *p_noise_y = nullptr);
 
Array sdf_2d_polyline_bezier(const Path  &path,
                             glm::ivec2   shape,
                             glm::vec4    bbox = {0.f, 1.f, 0.f, 1.f},
                             const Array *p_noise_x = nullptr,
                             const Array *p_noise_y = nullptr);
 
} // namespace hmap::gpu