3D-printing/OrcaSlicer
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Eradicated admesh from TriangleMesh:

Browse source 
TriangleMesh newly only holds indexed_triangle_set and
TriangleMeshStats. TriangleMeshStats contains an excerpt of stl_stats.
TriangleMeshStats are updated when initializing with indexed_triangle_set.

Admesh triangle mesh fixing is newly only used when loading an STL.
AMF / 3MF / OBJ file formats are already indexed triangle sets, thus
they are no more converted to admesh stl_file format, nor fixed
through admesh repair machinery. When importing AMF / 3MF / OBJ files,
volume is calculated and if negative, all faces are flipped. Also
a bounding box and number of open edges is calculated.

Implemented its_number_of_patches(), its_num_open_edges()
Optimized its_split(), its_is_splittable() using a visitor pattern.

Reworked QHull integration into TriangleMesh:
    1) Face normals were not right.
    2) Indexed triangle set is newly emitted instead of duplicating
       vertices for each face.

Fixed cut_mesh(): Orient the triangulated faces correctly.
This commit is contained in:
Vojtech Bubnik 2021-09-20 17:12:22 +02:00
parent f484953a5a
commit 8a2a9dba2f
59 changed files with 1056 additions and 1758 deletions
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10
xs/xsp/Model.xsp
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@ -88,8 +88,6 @@
bool looks_like_multipart_object() const;
void convert_multipart_object(unsigned int max_extruders);
void print_info() const;
bool store_stl(char *path, bool binary)
%code%{ TriangleMesh mesh = THIS->mesh(); RETVAL = Slic3r::store_stl(path, &mesh, binary); %};
@ -212,7 +210,6 @@ ModelMaterial::attributes()
%code%{ THIS->origin_translation = *point; %};
void ensure_on_bed();
bool needed_repair() const;
int materials_count() const;
int facets_count();
void center_around_origin();
@ -223,13 +220,6 @@ ModelMaterial::attributes()
%code{% THIS->rotate(angle, *axis); %};
void mirror(Axis axis);
ModelObjectPtrs* split_object()
%code%{
RETVAL = new ModelObjectPtrs(); // leak?
THIS->split(RETVAL);
%};
void print_info() const;
};