Differential D16057 Diff 59051 source/blender/modifiers/intern/MOD_mask.cc

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source/blender/modifiers/intern/MOD_mask.cc

/* SPDX-License-Identifier: GPL-2.0-or-later		/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2005 Blender Foundation. All rights reserved. */		* Copyright 2005 Blender Foundation. All rights reserved. */

/** \file		/** \file
* \ingroup modifiers		* \ingroup modifiers
*/		*/

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BLI_utildefines.h"		#include "BLI_utildefines.h"

		#include "BLI_array_utils.hh"
#include "BLI_ghash.h"		#include "BLI_ghash.h"
#include "BLI_listbase.h"		#include "BLI_listbase.h"
#include "BLI_math.h"		#include "BLI_math.h"

#include "BLT_translation.h"		#include "BLT_translation.h"

#include "DNA_armature_types.h"		#include "DNA_armature_types.h"
#include "DNA_defaults.h"		#include "DNA_defaults.h"
▲ Show 20 Lines • Show All 109 Lines • ▼ Show 20 Lines	static void compute_vertex_mask__vertex_group_mode(const MDeformVert *dvert,
MutableSpan<bool> r_vertex_mask)		MutableSpan<bool> r_vertex_mask)
{		{
for (int i : r_vertex_mask.index_range()) {		for (int i : r_vertex_mask.index_range()) {
const bool found = BKE_defvert_find_weight(&dvert[i], defgrp_index) > threshold;		const bool found = BKE_defvert_find_weight(&dvert[i], defgrp_index) > threshold;
r_vertex_mask[i] = found;		r_vertex_mask[i] = found;
}		}
}		}

static void invert_boolean_array(MutableSpan<bool> array)
{
for (bool &value : array) {
value = !value;
}
}

static void compute_masked_verts(Span<bool> vertex_mask,		static void compute_masked_verts(Span<bool> vertex_mask,
MutableSpan<int> r_vertex_map,		MutableSpan<int> r_vertex_map,
uint *r_verts_masked_num)		uint *r_verts_masked_num)
{		{
BLI_assert(vertex_mask.size() == r_vertex_map.size());		BLI_assert(vertex_mask.size() == r_vertex_map.size());

uint verts_masked_num = 0;		uint verts_masked_num = 0;
for (uint i_src : r_vertex_map.index_range()) {		for (uint i_src : r_vertex_map.index_range()) {
▲ Show 20 Lines • Show All 528 Lines • ▼ Show 20 Lines	else {
}		}

vertex_mask = Array<bool>(mesh->totvert);		vertex_mask = Array<bool>(mesh->totvert);
compute_vertex_mask__vertex_group_mode(		compute_vertex_mask__vertex_group_mode(
dverts.data(), defgrp_index, mmd->threshold, vertex_mask);		dverts.data(), defgrp_index, mmd->threshold, vertex_mask);
}		}

if (invert_mask) {		if (invert_mask) {
invert_boolean_array(vertex_mask);		blender::array_utils::invert_booleans(vertex_mask);
}		}

Array<int> vertex_map(mesh->totvert);		Array<int> vertex_map(mesh->totvert);
uint verts_masked_num;		uint verts_masked_num;
compute_masked_verts(vertex_mask, vertex_map, &verts_masked_num);		compute_masked_verts(vertex_mask, vertex_map, &verts_masked_num);

Array<int> edge_map(mesh->totedge);		Array<int> edge_map(mesh->totedge);
uint edges_masked_num;		uint edges_masked_num;
▲ Show 20 Lines • Show All 165 Lines • Show Last 20 Lines