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Hotfix: Set minimum spacing to 0.3 if the provided configuration option is 0.
Avoids a crash with infill density < 100% on SLA prints.
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@ -54,13 +54,14 @@ SLAPrint::slice()
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for (size_t i = 0; i < slices.size(); ++i)
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this->layers[i].slices.expolygons = slices[i];
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}
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this->config.get_abs_value("infill_extrusion_width", this->config.layer_height.value);
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// generate infill
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if (this->config.fill_density < 100) {
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std::unique_ptr<Fill> fill(Fill::new_from_type(this->config.fill_pattern.value));
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fill->bounding_box.merge(Point::new_scale(bb.min.x, bb.min.y));
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fill->bounding_box.merge(Point::new_scale(bb.max.x, bb.max.y));
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fill->min_spacing = this->config.get_abs_value("infill_extrusion_width", this->config.layer_height.value);
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fill->min_spacing = ( this->config.get_abs_value("infill_extrusion_width", this->config.layer_height.value) > 0 ? this->config.get_abs_value("infill_extrusion_width", this->config.layer_height.value) : 0.3);
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fill->angle = Geometry::deg2rad(this->config.fill_angle.value);
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fill->density = this->config.fill_density.value/100;
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