Hans Goudey
8852191b77
This commit adds an option to interpolate the number of control points in new curves based on the count in neighboring existing curves. The idea is to provide a more automatic default than manually controlling the number of points in a curve, so users don't have to think about the resolution quite as much. Internally, some utilities for creating new curves are extracted to a new header file. These can be used for the various nodes and operators that create new curves. The top-bar UI will be adjusted in a separate patch, probably moving all of the settings that affect the size and shape of the new curves into a popover. Differential Revision: https://developer.blender.org/D14877
27 lines
680 B
C++
27 lines
680 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "BKE_curves.hh"
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/** \file
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* \ingroup bke
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* \brief Low-level operations for curves.
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*/
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namespace blender::bke::curves {
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/**
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* Copy the size of every curve in #curve_ranges to the corresponding index in #counts.
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*/
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void fill_curve_counts(const bke::CurvesGeometry &curves,
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Span<IndexRange> curve_ranges,
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MutableSpan<int> counts);
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/**
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* Turn an array of sizes into the offset at each index including all previous sizes.
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*/
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void accumulate_counts_to_offsets(MutableSpan<int> counts_to_offsets, int start_offset = 0);
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} // namespace blender::bke::curves
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