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Add new (winner) neighbor index based on measurements

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This commit is contained in:
tamasmeszaros 2021-06-02 15:45:11 +02:00
parent b14b000c73
commit c4507842a0
11 changed files with 327 additions and 125 deletions
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5
src/libslic3r/MeshSplitImpl.hpp
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@ -5,7 +5,6 @@
#include "libnest2d/tools/benchmark.h"
namespace Slic3r {
namespace meshsplit_detail {
template<class Its, class Enable = void> struct ItsWithNeighborsIndex_ {
@ -58,7 +57,7 @@ std::vector<size_t> its_find_unvisited_neighbors(
size_t facet_idx = pop();
const auto &neighbors = neighbor_index[facet_idx];
for (auto neighbor_idx : neighbors) {
if (neighbor_idx >= 0 && !visited[size_t(neighbor_idx)]) {
if (size_t(neighbor_idx) < visited.size() && !visited[size_t(neighbor_idx)]) {
visited[size_t(neighbor_idx)] = true;
push(stack_el(neighbor_idx));
ret.emplace_back(size_t(neighbor_idx));
@ -111,6 +110,8 @@ void its_split(const Its &m, OutputIt out_it)
// Create a new mesh for the part that was just split off.
indexed_triangle_set mesh;
mesh.indices.reserve(facets.size());
mesh.vertices.reserve(facets.size() * 3);
// Assign the facets to the new mesh.
for (size_t face_id : facets) {