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Add logs for bad import of svg

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This commit is contained in:
Filip Sykala - NTB T15p 2023-10-23 17:24:12 +02:00
parent e7ece23d01
commit 1e440c0d11
1 changed files with 11 additions and 5 deletions
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16
src/libslic3r/Format/SVG.cpp
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@ -46,15 +46,19 @@ namespace Slic3r {
bool load_svg(const std::string &input_file, Model &output_model)
{
EmbossShape::SvgFile svg_file{input_file};
NSVGimage* image = init_image(svg_file);
if (image == nullptr)
return false; // Can not load svg file
const NSVGimage* image = init_image(svg_file);
if (image == nullptr) {
BOOST_LOG_TRIVIAL(error) << "SVG file(\"" << input_file << "\") couldn't be parsed by nano svg.";
return false;
}
double tesselation_tolerance = 1e10;
NSVGLineParams params(tesselation_tolerance);
ExPolygonsWithIds shapes = create_shape_with_ids(*image, params);
if (shapes.empty())
if (shapes.empty()) {
BOOST_LOG_TRIVIAL(error) << "SVG file(\"" << input_file << "\") do not contain embossedabled shape.";
return false; // No shapes in svg
}
double depth_in_mm = 10.; // in mm
bool use_surface = false;
@ -70,7 +74,7 @@ bool load_svg(const std::string &input_file, Model &output_model)
unsigned max_heal_iteration = 10;
HealedExPolygons union_shape = union_with_delta(emboss_shape.shapes_with_ids, delta, max_heal_iteration);
if (!union_shape.is_healed)
return false; // Can not heal union shape
BOOST_LOG_TRIVIAL(warning) << "SVG file(\"" << input_file << "\") couldn't be fully healed.";
// create projection
double scale = emboss_shape.scale;
@ -85,10 +89,12 @@ bool load_svg(const std::string &input_file, Model &output_model)
// add mesh to model
ModelObject *object = output_model.add_object();
assert(object != nullptr);
if (object == nullptr)
return false;
object->name = get_file_name(input_file);
ModelVolume* volume = object->add_volume(std::move(triangl_mesh));
assert(volume != nullptr);
if (volume == nullptr) {
output_model.delete_object(object);
return false;