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Fixed conflicts after merge with master

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enricoturri1966 2021-08-30 13:26:35 +02:00
commit 1238afbdfd
9 changed files with 60 additions and 11 deletions
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36
src/libslic3r/Format/3mf.cpp
View file

@ -1837,6 +1837,7 @@ namespace Slic3r {
}
unsigned int geo_tri_count = (unsigned int)geometry.triangles.size() / 3;
unsigned int renamed_volumes_count = 0;
for (const ObjectMetadata::VolumeMetadata& volume_data : volumes) {
if (geo_tri_count <= volume_data.first_triangle_id || geo_tri_count <= volume_data.last_triangle_id || volume_data.last_triangle_id < volume_data.first_triangle_id) {
@ -1846,11 +1847,17 @@ namespace Slic3r {
Transform3d volume_matrix_to_object = Transform3d::Identity();
bool has_transform = false;
#if ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
bool is_left_handed = false;
#endif // ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
// extract the volume transformation from the volume's metadata, if present
for (const Metadata& metadata : volume_data.metadata) {
if (metadata.key == MATRIX_KEY) {
volume_matrix_to_object = Slic3r::Geometry::transform3d_from_string(metadata.value);
has_transform = ! volume_matrix_to_object.isApprox(Transform3d::Identity(), 1e-10);
#if ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
is_left_handed = Slic3r::Geometry::Transformation(volume_matrix_to_object).is_left_handed();
#endif // ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
break;
}
}
@ -1882,6 +1889,13 @@ namespace Slic3r {
stl_get_size(&stl);
triangle_mesh.repair();
#if ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
// PrusaSlicer older than 2.4.0 saved mirrored volumes with reversed winding of the triangles
// This caused the call to TriangleMesh::repair() to reverse all the facets because the calculated volume was negative
if (is_left_handed && stl.stats.facets_reversed > 0 && stl.stats.facets_reversed == stl.stats.original_num_facets)
stl.stats.facets_reversed = 0;
#endif // ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
if (m_version == 0) {
// if the 3mf was not produced by PrusaSlicer and there is only one instance,
// bake the transformation into the geometry to allow the reload from disk command
@ -1945,6 +1959,14 @@ namespace Slic3r {
else
volume->config.set_deserialize(metadata.key, metadata.value, config_substitutions);
}
// this may happen for 3mf saved by 3rd part softwares
if (volume->name.empty()) {
volume->name = object.name;
if (renamed_volumes_count > 0)
volume->name += "_" + std::to_string(renamed_volumes_count + 1);
++renamed_volumes_count;
}
}
return true;
@ -2506,6 +2528,10 @@ namespace Slic3r {
if (volume == nullptr)
continue;
#if ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
bool is_left_handed = volume->is_left_handed();
#endif // ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
VolumeToOffsetsMap::iterator volume_it = volumes_offsets.find(volume);
assert(volume_it != volumes_offsets.end());
@ -2520,6 +2546,15 @@ namespace Slic3r {
{
const Vec3i &idx = its.indices[i];
char *ptr = buf;
#if ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
boost::spirit::karma::generate(ptr, boost::spirit::lit(" <") << TRIANGLE_TAG <<
" v1=\"" << boost::spirit::int_ <<
"\" v2=\"" << boost::spirit::int_ <<
"\" v3=\"" << boost::spirit::int_ << "\"",
idx[is_left_handed ? 2 : 0] + volume_it->second.first_vertex_id,
idx[1] + volume_it->second.first_vertex_id,
idx[is_left_handed ? 0 : 2] + volume_it->second.first_vertex_id);
#else
boost::spirit::karma::generate(ptr, boost::spirit::lit(" <") << TRIANGLE_TAG <<
" v1=\"" << boost::spirit::int_ <<
"\" v2=\"" << boost::spirit::int_ <<
@ -2527,6 +2562,7 @@ namespace Slic3r {
idx[0] + volume_it->second.first_vertex_id,
idx[1] + volume_it->second.first_vertex_id,
idx[2] + volume_it->second.first_vertex_id);
#endif // ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT
*ptr = '\0';
output_buffer += buf;
}

2
src/libslic3r/Technologies.hpp
View file

@ -49,6 +49,8 @@
#define ENABLE_SINKING_CONTOURS (1 && ENABLE_2_4_0_ALPHA0)
// Enable implementation of retract acceleration in gcode processor
#define ENABLE_RETRACT_ACCELERATION (1 && ENABLE_2_4_0_ALPHA0)
// Enable the fix for exporting and importing to/from 3mf file of mirrored volumes
#define ENABLE_FIX_MIRRORED_VOLUMES_3MF_IMPORT_EXPORT (1 && ENABLE_2_4_0_ALPHA0)
// Enable rendering seams (and other options) in preview using models
#define ENABLE_SEAMS_USING_MODELS (1 && ENABLE_2_4_0_ALPHA0)