COM_algorithm_morphological_distance.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "COM_context.hh"
#include "COM_result.hh"
 
namespace blender::compositor {
 
/* Dilate or erode the given input using a morphological operator with a circular structuring
 * element of radius equivalent to the absolute value of the given distance parameter. A positive
 * distance corresponds to dilate operator, while a negative distance corresponds to an erode
 * operator. */
void morphological_distance(Context &context,
                            const Result &input,
                            Result &output,
                            const int distance);
 
}  // namespace blender::compositor