3D-printing/OrcaSlicer
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Refactoring of adaptive cubic / support cubic:

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1) Octree is built directly from the triangle mesh by checking
   overlap of a triangle with an octree cell. This shall produce
   a tighter octree with less dense cells.
2) The same method is used for both the adaptive / support cubic infill,
   where for the support cubic infill the non-overhang triangles are
   ignored.
The AABB tree is no more used.
3) Optimized extraction of continuous infill lines in O(1) instead of O(n^2)
This commit is contained in:
Vojtech Bubnik 2020-09-17 18:39:28 +02:00
parent acdd5716bd
commit 37c5fe9923
16 changed files with 658 additions and 554 deletions
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4
src/libslic3r/Print.hpp
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@ -32,6 +32,8 @@ class SupportLayer;
namespace FillAdaptive_Internal {
struct Octree;
struct OctreeDeleter;
using OctreePtr = std::unique_ptr<Octree, OctreeDeleter>;
};
// Print step IDs for keeping track of the print state.
@ -239,7 +241,7 @@ private:
void discover_horizontal_shells();
void combine_infill();
void _generate_support_material();
std::pair<std::unique_ptr<FillAdaptive_Internal::Octree>, std::unique_ptr<FillAdaptive_Internal::Octree>> prepare_adaptive_infill_data();
std::pair<FillAdaptive_Internal::OctreePtr, FillAdaptive_Internal::OctreePtr> prepare_adaptive_infill_data();
// XYZ in scaled coordinates
Vec3crd m_size;