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add scarf seam

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This commit is contained in:
Wang YB
2024-05-21 11:32:40 +08:00
parent 0b00c61781
commit e77259c80b
16 changed files with 555 additions and 21 deletions
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46
src/libslic3r/GCode.hpp
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@@ -166,6 +166,10 @@ public:
std::optional<Point> last_position;
//w37
double sum_lift_z_ext = 0;
double sum_lift_z = 0;
private:
class GCodeOutputStream {
public:
@@ -267,6 +271,45 @@ private:
std::string extrude_multi_path(const ExtrusionMultiPath &multipath, bool reverse, const GCode::SmoothPathCache &smooth_path_cache, const std::string_view description, double speed = -1.);
std::string extrude_path(const ExtrusionPath &path, bool reverse, const GCode::SmoothPathCache &smooth_path_cache, const std::string_view description, double speed = -1.);
//w37
void set_step_path(GCode::SmoothPath &path, const int steps)
{
double max_line_length =0;
double nums_line = 0;
int p1_i_index=-1;
int p1_j_index=-1;
Line max_line;
for (int i = 0; i < path.size(); i++) {
nums_line += path[i].path.size() - 1;
}
while (nums_line < steps) {
for (int i = 0; i < path.size(); i++) {
for (int j = 0; j < path[i].path.size() - 1; j++) {
Point p1 = path[i].path[j].point;
Point p2 = path[i].path[j + 1].point;
Line cur_l(p1, p2);
if (cur_l.length() > max_line_length) {
max_line_length = cur_l.length();
p1_i_index = i;
p1_j_index = j;
max_line = cur_l;
}
}
}
if (p1_i_index >= 0 && p1_j_index >= 0) {
Point midpt = max_line.midpoint();
Geometry::ArcWelder::Segment temp_val;
temp_val.point = midpt;
path[p1_i_index].path.insert(path[p1_i_index].path.begin() +1+ p1_j_index, temp_val);
}
nums_line = 0;
for (int i = 0; i < path.size(); i++) {
nums_line += path[i].path.size() - 1;
}
}
}
struct InstanceToPrint
{
InstanceToPrint(size_t object_layer_to_print_id, const PrintObject &print_object, size_t instance_id) :
@@ -457,8 +500,9 @@ private:
// Back-pointer to Print (const).
const Print* m_print;
//w37
std::string _extrude(
const ExtrusionAttributes &attribs, const Geometry::ArcWelder::Path &path, const std::string_view description, double speed = -1);
const ExtrusionAttributes &attribs, const Geometry::ArcWelder::Path &path, const std::string_view description, double speed = -1,double ratio = 0);
void print_machine_envelope(GCodeOutputStream &file, const Print &print);
void _print_first_layer_bed_temperature(GCodeOutputStream &file, const Print &print, const std::string &gcode, unsigned int first_printing_extruder_id, bool wait);
void _print_first_layer_extruder_temperatures(GCodeOutputStream &file, const Print &print, const std::string &gcode, unsigned int first_printing_extruder_id, bool wait);