1584cd9aa5
Though "Point Cloud" written as two words is technically correct and should be used in the UI, as one word it's typically easier to write and parse when reading. We had a mix of both before this patch, so better to unify this as well. This commit also renames the editor/intern/ files to remove pointcloud_ prefix. point_cloud was only preserved on the user facing strings: * is_type_point_cloud * use_new_point_cloud_type Pull Request: https://projects.blender.org/blender/blender/pulls/134803
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/* SPDX-FileCopyrightText: 2025 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup edpointcloud
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*/
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#include "BKE_attribute.hh"
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#include "BKE_pointcloud.hh"
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#include "ED_pointcloud.hh"
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namespace blender::ed::pointcloud {
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PointCloud *copy_selection(const PointCloud &src, const IndexMask &mask)
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{
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if (mask.size() == src.totpoint) {
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return BKE_pointcloud_copy_for_eval(&src);
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}
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PointCloud *dst = BKE_pointcloud_new_nomain(mask.size());
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bke::gather_attributes(src.attributes(),
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bke::AttrDomain::Point,
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bke::AttrDomain::Point,
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{},
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mask,
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dst->attributes_for_write());
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pointcloud_copy_parameters(src, *dst);
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return dst;
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}
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bool remove_selection(PointCloud &pointcloud)
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{
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const bke::AttributeAccessor attributes = pointcloud.attributes();
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const VArray<bool> selection = *attributes.lookup_or_default<bool>(
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".selection", bke::AttrDomain::Point, true);
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IndexMaskMemory memory;
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const IndexMask mask = IndexMask::from_bools_inverse(selection, memory);
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if (mask.size() == pointcloud.totpoint) {
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return false;
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}
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PointCloud *pointcloud_new = copy_selection(pointcloud, mask);
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BKE_pointcloud_nomain_to_pointcloud(pointcloud_new, &pointcloud);
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return true;
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}
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} // namespace blender::ed::pointcloud
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