Commit Graph

14 Commits

Author SHA1 Message Date
Vojtech Bubnik
0d70a2be69 Renamed create_face_neighbors_index() to its_face_edge_ids().
Renamed its_create_neighbors_index() / its_create_neighbors_index_par() to its_face_neighbors() / its_face_neighbors_par().
New variant of its_face_edge_ids() to create edge IDs from face neighbors.
Fixed some incorrect use of _NDEBUG, it should be NDEBUG.
PrintObject::slice_support_volumes() returns newly Polygons, which are cheaper than ExPolygons.
Updated SeamPlacer and SupportMaterial to use regions defined as Polygons, not ExPolygons.
TriangleSelector::get_facets_strict() returning a patch with T-joints retriangulated.
New slice_mesh_slabs() - slicing projections of a triangle patch into top / bottom layers of slices, for MMU top / bottom segmentation.
TriangleMeshSlicer - use 64 mutexes instead of one when scattering sliced triangles into layers. This makes a big difference on modern many core desktop computers.
When applying MM segmented regions to input regions, the split regions are now re-merged with 10x higher positive offset epsilon to avoid creating gaps.
When testing for existence of paint-on supports or seam, use a more efficient has_facets() test, which does not deserialize into the expensive TriangleSelector tree structure.
GLIndexedVertexArray newly uses Eigen::AlignedBox<float, 3> for efficiency instead of our double based BoundingBoxf3.
Improved MMU painting refresh speed by optimizing generation of the vertex buffers.
Refactored MMU segmentation - projection of painted surfaces from top / bottom.
	1) Parallelized.
	2) Using the new slice_mesh_slabs() instead of projecting one triangle by the other and merging them with Clipper.
2021-06-20 15:21:12 +02:00
Vojtech Bubnik
9aa520baf3 Fix of previous commit: Mixed up ClipperLib::pftPositive and pftNonZero 2021-06-01 12:33:14 +02:00
Vojtech Bubnik
20ba7c0a1f New parameter "Slicing Mode" for supporting 3DLabPrint airplane models.
S3D's strategy for merging self intersecting models is "Even / Odd"
which PrusaSlicer now supports as an alternative to "Positive" rule.
Also added a "Close Holes" option to fill in all internal structures.
3D-Labprint Models aren't sliceable (till years) #3062 #3708
2021-06-01 11:10:12 +02:00
Vojtech Bubnik
0d081c90f0 Merge remote-tracking branch 'remotes/origin/master' into vb_print_regions 2021-05-26 14:38:34 +02:00
Vojtech Bubnik
9b9354a2aa WIP: Rework of PrintRegions, bunch of bug fixes. 2021-05-25 18:12:38 +02:00
Vojtech Bubnik
72d1faa03e WIP PrintRegion refactoring: Squashed some bugs. 2021-05-24 16:55:34 +02:00
Vojtech Bubnik
e658fe0698 WIP: PrintRegion refactoring, it finally compiles!
Config/PrintConfig refactoring to support operator< for StaticPrintConfig
derived containers.
2021-05-24 14:10:04 +02:00
Lukáš Hejl
ed9c93f85a Added missing includes (GCC 9.3) 2021-05-21 07:42:37 +02:00
Vojtech Bubnik
116e2b2112 Fixing the slice_mesh() after recent refactoring. 2021-05-19 16:09:45 +02:00
Vojtech Bubnik
e952aded78 cut_mesh(): new parameter to optionally not triangulate the caps. 2021-05-19 13:52:47 +02:00
Vojtech Bubnik
c28cd957d5 New utility function its_merge_vertices().
Implemented contour simplification inside slice_mesh_ex().
2021-05-18 17:57:55 +02:00
Vojtech Bubnik
78c0199523 TriangleMeshSlicer: Optimized out unnecessary transformations. 2021-05-18 16:12:49 +02:00
Vojtech Bubnik
70b4915f9c TriangleMeshSlicer: Got rid of admesh! 2021-05-18 15:05:30 +02:00
Vojtech Bubnik
308d6b7809 WIP: Reworked slicing
1) Slicing code moved to TriangleMeshSlicer.cpp,hpp from TriangleMesh.cpp,hpp
2) Refactored to use as little as possible of admesh.
2021-05-17 20:25:59 +02:00