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Add default value for curve loaded from SVG file for fix test at this moment

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Filip Sykala - NTB T15p 2024-09-24 12:22:54 +02:00 committed by Lukas Matena
parent 84dd902ca8
commit fb083cc610
1 changed files with 6 additions and 2 deletions
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8
src/libslic3r/SLA/SupportPointGenerator.cpp
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@ -154,7 +154,7 @@ Point intersection(const Point &p1, const Point &p2, const Point &cnt, double r2
double discriminant = b * b - 4 * a * c;
// No intersection if discriminant is negative
assert(discriminant > 0);
assert(discriminant >= 0);
if (discriminant < 0)
return {}; // No intersection
@ -573,7 +573,11 @@ std::vector<Vec2f> load_curve_from_file() {
std::string filePath = Slic3r::resources_dir() + "/data/sla_support.svg";
EmbossShape::SvgFile svg_file{filePath};
NSVGimage *image = init_image(svg_file);
if (image == nullptr) {
// In test is not known resource_dir!
// File is not located soo return DEFAULT permanent radius 5mm is returned
return {Vec2f{5.f,.0f}, Vec2f{5.f, 1.f}};
}
for (NSVGshape *shape_ptr = image->shapes; shape_ptr != NULL; shape_ptr = shape_ptr->next) {
const NSVGshape &shape = *shape_ptr;
if (!(shape.flags & NSVG_FLAGS_VISIBLE)) continue; // is visible