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Support / seam / MMU painting serialization / deserialization:

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Changed the serialization structure
	std::map<int, std::vector<bool>>
to a significantly more compact
	std::pair<std::vector<std::pair<int, int>>, std::vector<bool>>
Such change shall significantly improve efficiency of Undo / Redo stack.
This commit is contained in:
Vojtech Bubnik
2021-06-10 09:26:01 +02:00
parent b59ff2c294
commit 95f4690e25
5 changed files with 56 additions and 43 deletions
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8
src/libslic3r/TriangleSelector.hpp
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@@ -54,12 +54,12 @@ public:
// Remove all unnecessary data.
void garbage_collect();
// Store the division trees in compact form (a long stream of
// bits for each triangle of the original mesh).
std::map<int, std::vector<bool>> serialize() const;
// Store the division trees in compact form (a long stream of bits for each triangle of the original mesh).
// First vector contains pairs of (triangle index, first bit in the second vector).
std::pair<std::vector<std::pair<int, int>>, std::vector<bool>> serialize() const;
// Load serialized data. Assumes that correct mesh is loaded.
void deserialize(const std::map<int, std::vector<bool>> data, const EnforcerBlockerType init_state = EnforcerBlockerType{0});
void deserialize(const std::pair<std::vector<std::pair<int, int>>, std::vector<bool>> &data, const EnforcerBlockerType init_state = EnforcerBlockerType{0});
// For all triangles, remove the flag indicating that the triangle was selected by seed fill.
void seed_fill_unselect_all_triangles();