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path: root/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
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Diffstat (limited to 'xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp')
-rw-r--r--xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp66
1 files changed, 32 insertions, 34 deletions
diff --git a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
index f466fc4f6..3d0dba07a 100644
--- a/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
+++ b/xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
@@ -5,7 +5,7 @@ TODO LIST
1. cooling moves - DONE
2. account for perimeter and finish_layer extrusions and subtract it from last wipe - DONE
-3. priming extrusions (last wipe must clear the color)
+3. priming extrusions (last wipe must clear the color) - DONE
4. Peter's wipe tower - layer's are not exactly square
5. Peter's wipe tower - variable width for higher levels
6. Peter's wipe tower - make sure it is not too sparse (apply max_bridge_distance and make last wipe longer)
@@ -17,7 +17,6 @@ TODO LIST
#include <assert.h>
#include <math.h>
-#include <fstream>
#include <iostream>
#include <vector>
#include <numeric>
@@ -68,8 +67,11 @@ public:
return *this;
}
- Writer& set_initial_position(const WipeTower::xy &pos) {
- m_start_pos = WipeTower::xy(pos,0.f,m_y_shift).rotate(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_angle_deg);
+ Writer& set_initial_position(const WipeTower::xy &pos, float width = 0.f, float depth = 0.f, float internal_angle = 0.f) {
+ m_wipe_tower_width = width;
+ m_wipe_tower_depth = depth;
+ m_internal_angle = internal_angle;
+ m_start_pos = WipeTower::xy(pos,0.f,m_y_shift).rotate(m_wipe_tower_width, m_wipe_tower_depth, m_internal_angle);
m_current_pos = pos;
return *this;
}
@@ -81,9 +83,6 @@ public:
Writer& set_extrusion_flow(float flow)
{ m_extrusion_flow = flow; return *this; }
-
- Writer& set_rotation(WipeTower::xy& pos, float width, float depth, float angle)
- { m_wipe_tower_pos = pos; m_wipe_tower_width = width; m_wipe_tower_depth=depth; m_angle_deg = angle; return (*this); }
Writer& set_y_shift(float shift) {
m_current_pos.y -= shift-m_y_shift;
@@ -110,7 +109,7 @@ public:
float y() const { return m_current_pos.y; }
const WipeTower::xy& pos() const { return m_current_pos; }
const WipeTower::xy start_pos_rotated() const { return m_start_pos; }
- const WipeTower::xy pos_rotated() const { return WipeTower::xy(m_current_pos,0.f,m_y_shift).rotate(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_angle_deg); }
+ const WipeTower::xy pos_rotated() const { return WipeTower::xy(m_current_pos, 0.f, m_y_shift).rotate(m_wipe_tower_width, m_wipe_tower_depth, m_internal_angle); }
float elapsed_time() const { return m_elapsed_time; }
// Extrude with an explicitely provided amount of extrusion.
@@ -125,9 +124,9 @@ public:
double len = sqrt(dx*dx+dy*dy);
- // For rotated wipe tower, transform position to printer coordinates
- WipeTower::xy rotated_current_pos(WipeTower::xy(m_current_pos,0.f,m_y_shift).rotate(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_angle_deg)); // this is where we are
- WipeTower::xy rot(WipeTower::xy(x,y+m_y_shift).rotate(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_angle_deg)); // this is where we want to go
+ // Now do the "internal rotation" with respect to the wipe tower center
+ WipeTower::xy rotated_current_pos(WipeTower::xy(m_current_pos,0.f,m_y_shift).rotate(m_wipe_tower_width, m_wipe_tower_depth, m_internal_angle)); // this is where we are
+ WipeTower::xy rot(WipeTower::xy(x,y+m_y_shift).rotate(m_wipe_tower_width, m_wipe_tower_depth, m_internal_angle)); // this is where we want to go
if (! m_preview_suppressed && e > 0.f && len > 0.) {
// Width of a squished extrusion, corrected for the roundings of the squished extrusions.
@@ -147,6 +146,7 @@ public:
if (std::abs(rot.y - rotated_current_pos.y) > EPSILON)
m_gcode += set_format_Y(rot.y);
+
if (e != 0.f)
m_gcode += set_format_E(e);
@@ -397,9 +397,8 @@ private:
std::string m_gcode;
std::vector<WipeTower::Extrusion> m_extrusions;
float m_elapsed_time;
- float m_angle_deg = 0.f;
+ float m_internal_angle = 0.f;
float m_y_shift = 0.f;
- WipeTower::xy m_wipe_tower_pos;
float m_wipe_tower_width = 0.f;
float m_wipe_tower_depth = 0.f;
float m_last_fan_speed = 0.f;
@@ -539,6 +538,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::prime(
m_print_brim = true;
ToolChangeResult result;
+ result.priming = true;
result.print_z = this->m_z_pos;
result.layer_height = this->m_layer_height;
result.gcode = writer.gcode();
@@ -575,7 +575,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
}
box_coordinates cleaning_box(
- m_wipe_tower_pos + xy(m_perimeter_width / 2.f, m_perimeter_width / 2.f),
+ xy(m_perimeter_width / 2.f, m_perimeter_width / 2.f),
m_wipe_tower_width - m_perimeter_width,
(tool != (unsigned int)(-1) ? /*m_layer_info->depth*/wipe_area+m_depth_traversed-0.5*m_perimeter_width
: m_wipe_tower_depth-m_perimeter_width));
@@ -584,7 +584,6 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
writer.set_extrusion_flow(m_extrusion_flow)
.set_z(m_z_pos)
.set_initial_tool(m_current_tool)
- .set_rotation(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_wipe_tower_rotation_angle)
.set_y_shift(m_y_shift + (tool!=(unsigned int)(-1) && (m_current_shape == SHAPE_REVERSED && !m_peters_wipe_tower) ? m_layer_info->depth - m_layer_info->toolchanges_depth(): 0.f))
.append(";--------------------\n"
"; CP TOOLCHANGE START\n")
@@ -594,7 +593,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
.speed_override(100);
xy initial_position = cleaning_box.ld + WipeTower::xy(0.f,m_depth_traversed);
- writer.set_initial_position(initial_position);
+ writer.set_initial_position(initial_position, m_wipe_tower_width, m_wipe_tower_depth, m_internal_rotation);
// Increase the extruder driver current to allow fast ramming.
writer.set_extruder_trimpot(750);
@@ -616,11 +615,11 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
if (last_change_in_layer) {// draw perimeter line
writer.set_y_shift(m_y_shift);
if (m_peters_wipe_tower)
- writer.rectangle(m_wipe_tower_pos,m_layer_info->depth + 3*m_perimeter_width,m_wipe_tower_depth);
+ writer.rectangle(WipeTower::xy(0.f, 0.f),m_layer_info->depth + 3*m_perimeter_width,m_wipe_tower_depth);
else {
- writer.rectangle(m_wipe_tower_pos,m_wipe_tower_width, m_layer_info->depth + m_perimeter_width);
+ writer.rectangle(WipeTower::xy(0.f, 0.f),m_wipe_tower_width, m_layer_info->depth + m_perimeter_width);
if (layer_finished()) { // no finish_layer will be called, we must wipe the nozzle
- writer.travel(m_wipe_tower_pos.x + (writer.x()> (m_wipe_tower_pos.x + m_wipe_tower_width) / 2.f ? 0.f : m_wipe_tower_width), writer.y());
+ writer.travel(writer.x()> m_wipe_tower_width / 2.f ? 0.f : m_wipe_tower_width, writer.y());
}
}
}
@@ -634,6 +633,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
"\n\n");
ToolChangeResult result;
+ result.priming = false;
result.print_z = this->m_z_pos;
result.layer_height = this->m_layer_height;
result.gcode = writer.gcode();
@@ -647,7 +647,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
WipeTower::ToolChangeResult WipeTowerPrusaMM::toolchange_Brim(bool sideOnly, float y_offset)
{
const box_coordinates wipeTower_box(
- m_wipe_tower_pos,
+ WipeTower::xy(0.f, 0.f),
m_wipe_tower_width,
m_wipe_tower_depth);
@@ -655,12 +655,11 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::toolchange_Brim(bool sideOnly, flo
writer.set_extrusion_flow(m_extrusion_flow * 1.1f)
.set_z(m_z_pos) // Let the writer know the current Z position as a base for Z-hop.
.set_initial_tool(m_current_tool)
- .set_rotation(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_wipe_tower_rotation_angle)
.append(";-------------------------------------\n"
"; CP WIPE TOWER FIRST LAYER BRIM START\n");
xy initial_position = wipeTower_box.lu - xy(m_perimeter_width * 6.f, 0);
- writer.set_initial_position(initial_position);
+ writer.set_initial_position(initial_position, m_wipe_tower_width, m_wipe_tower_depth, m_internal_rotation);
writer.extrude_explicit(wipeTower_box.ld - xy(m_perimeter_width * 6.f, 0), // Prime the extruder left of the wipe tower.
1.5f * m_extrusion_flow * (wipeTower_box.lu.y - wipeTower_box.ld.y), 2400);
@@ -685,6 +684,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::toolchange_Brim(bool sideOnly, flo
m_print_brim = false; // Mark the brim as extruded
ToolChangeResult result;
+ result.priming = false;
result.print_z = this->m_z_pos;
result.layer_height = this->m_layer_height;
result.gcode = writer.gcode();
@@ -724,7 +724,7 @@ void WipeTowerPrusaMM::toolchange_Unload(
if (m_layer_info > m_plan.begin() && m_layer_info < m_plan.end() && (m_layer_info-1!=m_plan.begin() || !m_adhesion )) {
// this is y of the center of previous sparse infill border
- float sparse_beginning_y = m_wipe_tower_pos.y;
+ float sparse_beginning_y = 0.f;
if (m_current_shape == SHAPE_REVERSED)
sparse_beginning_y += ((m_layer_info-1)->depth - (m_layer_info-1)->toolchanges_depth())
- ((m_layer_info)->depth-(m_layer_info)->toolchanges_depth()) ;
@@ -742,7 +742,7 @@ void WipeTowerPrusaMM::toolchange_Unload(
for (const auto& tch : m_layer_info->tool_changes) { // let's find this toolchange
if (tch.old_tool == m_current_tool) {
sum_of_depths += tch.ramming_depth;
- float ramming_end_y = m_wipe_tower_pos.y + sum_of_depths;
+ float ramming_end_y = sum_of_depths;
ramming_end_y -= (y_step/m_extra_spacing-m_perimeter_width) / 2.f; // center of final ramming line
// debugging:
@@ -950,7 +950,7 @@ void WipeTowerPrusaMM::toolchange_Wipe(
if (m_layer_info != m_plan.end() && m_current_tool != m_layer_info->tool_changes.back().new_tool) {
m_left_to_right = !m_left_to_right;
writer.travel(writer.x(), writer.y() - dy)
- .travel(m_wipe_tower_pos.x + (m_left_to_right ? m_wipe_tower_width : 0.f), writer.y());
+ .travel(m_left_to_right ? m_wipe_tower_width : 0.f, writer.y());
}
writer.set_extrusion_flow(m_extrusion_flow); // Reset the extrusion flow.
@@ -969,7 +969,6 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::finish_layer()
writer.set_extrusion_flow(m_extrusion_flow)
.set_z(m_z_pos)
.set_initial_tool(m_current_tool)
- .set_rotation(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_wipe_tower_rotation_angle)
.set_y_shift(m_y_shift - (m_current_shape == SHAPE_REVERSED && !m_peters_wipe_tower ? m_layer_info->toolchanges_depth() : 0.f))
.append(";--------------------\n"
"; CP EMPTY GRID START\n")
@@ -978,14 +977,12 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::finish_layer()
// Slow down on the 1st layer.
float speed_factor = m_is_first_layer ? 0.5f : 1.f;
float current_depth = m_layer_info->depth - m_layer_info->toolchanges_depth();
- box_coordinates fill_box(m_wipe_tower_pos + xy(m_perimeter_width, m_depth_traversed + m_perimeter_width),
+ box_coordinates fill_box(xy(m_perimeter_width, m_depth_traversed + m_perimeter_width),
m_wipe_tower_width - 2 * m_perimeter_width, current_depth-m_perimeter_width);
- if (m_left_to_right) // so there is never a diagonal travel
- writer.set_initial_position(fill_box.ru);
- else
- writer.set_initial_position(fill_box.lu);
+ writer.set_initial_position((m_left_to_right ? fill_box.ru : fill_box.lu), // so there is never a diagonal travel
+ m_wipe_tower_width, m_wipe_tower_depth, m_internal_rotation);
box_coordinates box = fill_box;
for (int i=0;i<2;++i) {
@@ -1044,6 +1041,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::finish_layer()
m_depth_traversed = m_wipe_tower_depth-m_perimeter_width;
ToolChangeResult result;
+ result.priming = false;
result.print_z = this->m_z_pos;
result.layer_height = this->m_layer_height;
result.gcode = writer.gcode();
@@ -1165,9 +1163,9 @@ void WipeTowerPrusaMM::generate(std::vector<std::vector<WipeTower::ToolChangeRes
{
set_layer(layer.z,layer.height,0,layer.z == m_plan.front().z,layer.z == m_plan.back().z);
if (m_peters_wipe_tower)
- m_wipe_tower_rotation_angle += 90.f;
+ m_internal_rotation += 90.f;
else
- m_wipe_tower_rotation_angle += 180.f;
+ m_internal_rotation += 180.f;
if (!m_peters_wipe_tower && m_layer_info->depth < m_wipe_tower_depth - m_perimeter_width)
m_y_shift = (m_wipe_tower_depth-m_layer_info->depth-m_perimeter_width)/2.f;
@@ -1188,7 +1186,7 @@ void WipeTowerPrusaMM::generate(std::vector<std::vector<WipeTower::ToolChangeRes
last_toolchange.gcode += buf;
}
last_toolchange.gcode += finish_layer_toolchange.gcode;
- last_toolchange.extrusions.insert(last_toolchange.extrusions.end(),finish_layer_toolchange.extrusions.begin(),finish_layer_toolchange.extrusions.end());
+ last_toolchange.extrusions.insert(last_toolchange.extrusions.end(), finish_layer_toolchange.extrusions.begin(), finish_layer_toolchange.extrusions.end());
last_toolchange.end_pos = finish_layer_toolchange.end_pos;
}
else
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-02 09:00:42 +0300