3D-printing/OrcaSlicer
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Merge branch 'master' into lm_tm_hollowing

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Lukas Matena 2020-01-06 12:41:29 +01:00
commit 0551411c48
82 changed files with 2066 additions and 462 deletions
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27
src/libslic3r/Format/3mf.cpp
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@ -88,6 +88,7 @@ const char* V3_ATTR = "v3";
const char* OBJECTID_ATTR = "objectid";
const char* TRANSFORM_ATTR = "transform";
const char* PRINTABLE_ATTR = "printable";
const char* INSTANCESCOUNT_ATTR = "instances_count";
const char* KEY_ATTR = "key";
const char* VALUE_ATTR = "value";
@ -729,8 +730,8 @@ namespace Slic3r {
return false;
}
// fixes the min z of the model if negative
model.adjust_min_z();
// // fixes the min z of the model if negative
// model.adjust_min_z();
return true;
}
@ -1712,6 +1713,9 @@ namespace Slic3r {
return false;
}
// Added because of github #3435, currently not used by PrusaSlicer
int instances_count_id = get_attribute_value_int(attributes, num_attributes, INSTANCESCOUNT_ATTR);
m_objects_metadata.insert(IdToMetadataMap::value_type(object_id, ObjectMetadata()));
m_curr_config.object_id = object_id;
return true;
@ -1812,7 +1816,9 @@ namespace Slic3r {
break;
}
}
#if !ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
Transform3d inv_matrix = volume_matrix_to_object.inverse();
#endif // !ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
// splits volume out of imported geometry
TriangleMesh triangle_mesh;
@ -1832,11 +1838,15 @@ namespace Slic3r {
for (unsigned int v = 0; v < 3; ++v)
{
unsigned int tri_id = geometry.triangles[src_start_id + ii + v] * 3;
#if ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
facet.vertex[v] = Vec3f(geometry.vertices[tri_id + 0], geometry.vertices[tri_id + 1], geometry.vertices[tri_id + 2]);
#else
Vec3f vertex(geometry.vertices[tri_id + 0], geometry.vertices[tri_id + 1], geometry.vertices[tri_id + 2]);
facet.vertex[v] = has_transform ?
// revert the vertices to the original mesh reference system
(inv_matrix * vertex.cast<double>()).cast<float>() :
vertex;
#endif // ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
}
}
@ -1844,9 +1854,15 @@ namespace Slic3r {
triangle_mesh.repair();
ModelVolume* volume = object.add_volume(std::move(triangle_mesh));
#if ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
// stores the volume matrix taken from the metadata, if present
if (has_transform)
volume->source.transform = Slic3r::Geometry::Transformation(volume_matrix_to_object);
#else
// apply the volume matrix taken from the metadata, if present
if (has_transform)
volume->set_transformation(Slic3r::Geometry::Transformation(volume_matrix_to_object));
#endif //ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
volume->calculate_convex_hull();
// apply the remaining volume's metadata
@ -2635,7 +2651,8 @@ namespace Slic3r {
const ModelObject* obj = obj_metadata.second.object;
if (obj != nullptr)
{
stream << " <" << OBJECT_TAG << " id=\"" << obj_metadata.first << "\">\n";
// Output of instances count added because of github #3435, currently not used by PrusaSlicer
stream << " <" << OBJECT_TAG << " " << ID_ATTR << "=\"" << obj_metadata.first << "\" " << INSTANCESCOUNT_ATTR << "=\"" << obj->instances.size() << "\">\n";
// stores object's name
if (!obj->name.empty())
@ -2673,7 +2690,11 @@ namespace Slic3r {
// stores volume's local matrix
stream << " <" << METADATA_TAG << " " << TYPE_ATTR << "=\"" << VOLUME_TYPE << "\" " << KEY_ATTR << "=\"" << MATRIX_KEY << "\" " << VALUE_ATTR << "=\"";
#if ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
Transform3d matrix = volume->get_matrix() * volume->source.transform.get_matrix();
#else
const Transform3d& matrix = volume->get_matrix();
#endif // ENABLE_KEEP_LOADED_VOLUME_TRANSFORM_AS_STAND_ALONE
for (int r = 0; r < 4; ++r)
{
for (int c = 0; c < 4; ++c)