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TriangleSelector::get_facets() refactoring to share vertices.

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TriangleSelector::valid refactored to m_valid and valid()
and bool members moved next to each other to shrink data structure
size due to memory alignment.
This commit is contained in:
Vojtech Bubnik 2021-06-10 12:43:31 +02:00
parent 95f4690e25
commit 4ada2ed093
4 changed files with 32 additions and 24 deletions
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17
src/libslic3r/TriangleSelector.hpp
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@ -87,9 +87,6 @@ protected:
// Triangle normal (a shader might need it).
Vec3f normal;
// Is this triangle valid or marked to be removed?
bool valid{true};
// Children triangles.
std::array<int, 4> children;
@ -106,18 +103,24 @@ protected:
// Get if the triangle has been selected or not by seed fill.
bool is_selected_by_seed_fill() const { assert(! is_split()); return m_selected_by_seed_fill; }
// Is this triangle valid or marked to be removed?
bool valid() const throw() { return m_valid; }
// Get info on how it's split.
bool is_split() const { return number_of_split_sides() != 0; }
int number_of_split_sides() const { return number_of_splits; }
int special_side() const { assert(is_split()); return special_side_idx; }
bool was_split_before() const { return old_number_of_splits != 0; }
bool is_split() const throw() { return number_of_split_sides() != 0; }
int number_of_split_sides() const throw() { return number_of_splits; }
int special_side() const throw() { assert(is_split()); return special_side_idx; }
bool was_split_before() const throw() { return old_number_of_splits != 0; }
void forget_history() { old_number_of_splits = 0; }
private:
friend TriangleSelector;
int number_of_splits;
int special_side_idx;
EnforcerBlockerType state;
bool m_selected_by_seed_fill = false;
// Is this triangle valid or marked to be removed?
bool m_valid{true};
// How many children were spawned during last split?
// Is not reset on remerging the triangle.