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Sparse infill repositioned always to the same side

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This commit is contained in:
Lukas Matena 2018-03-07 15:34:12 +01:00
parent 76aa134f66
commit f5cf181372
2 changed files with 22 additions and 12 deletions
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33
xs/src/libslic3r/GCode/WipeTowerPrusaMM.cpp
View File

@ -622,7 +622,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
.set_layer_height(m_layer_height) .set_layer_height(m_layer_height)
.set_initial_tool(m_current_tool) .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_rotation(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_wipe_tower_rotation_angle)
.set_y_shift(m_y_shift) .set_y_shift(m_y_shift + (tool!=(unsigned int)(-1) && (m_layer_parity && !peters_wipe_tower) ? m_layer_info->depth - m_layer_info->toolchanges_depth(): 0.f))
.append(";--------------------\n" .append(";--------------------\n"
"; CP TOOLCHANGE START\n") "; CP TOOLCHANGE START\n")
.comment_with_value(" toolchange #", m_num_tool_changes) .comment_with_value(" toolchange #", m_num_tool_changes)
@ -676,7 +676,8 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::tool_change(unsigned int tool, boo
toolchange_Unload(writer, cleaning_box, m_filpar[m_current_tool].material, m_filpar[m_current_tool].temperature); toolchange_Unload(writer, cleaning_box, m_filpar[m_current_tool].material, m_filpar[m_current_tool].temperature);
if (last_change_in_layer) // draw perimeter line if (last_change_in_layer) // draw perimeter line
writer.travel(m_wipe_tower_pos + xy(peters_wipe_tower ? m_layer_info->depth + 3*m_perimeter_width : m_wipe_tower_width, peters_wipe_tower ? m_wipe_tower_depth : m_layer_info->depth + m_perimeter_width), 7000) writer.set_y_shift(m_y_shift)
.travel(m_wipe_tower_pos + xy(peters_wipe_tower ? m_layer_info->depth + 3*m_perimeter_width : m_wipe_tower_width, peters_wipe_tower ? m_wipe_tower_depth : m_layer_info->depth + m_perimeter_width), 7000)
.extrude(m_wipe_tower_pos + xy(peters_wipe_tower ? m_layer_info->depth + 3*m_perimeter_width : m_wipe_tower_width, 0), 3200) .extrude(m_wipe_tower_pos + xy(peters_wipe_tower ? m_layer_info->depth + 3*m_perimeter_width : m_wipe_tower_width, 0), 3200)
.extrude(m_wipe_tower_pos) .extrude(m_wipe_tower_pos)
.extrude(m_wipe_tower_pos + xy(0, peters_wipe_tower ? m_wipe_tower_depth : m_layer_info->depth + m_perimeter_width)) .extrude(m_wipe_tower_pos + xy(0, peters_wipe_tower ? m_wipe_tower_depth : m_layer_info->depth + m_perimeter_width))
@ -801,11 +802,15 @@ void WipeTowerPrusaMM::toolchange_Unload(
writer.travel(xl, cleaning_box.ld.y + m_depth_traversed + y_step/2.f ); // move to starting position writer.travel(xl, cleaning_box.ld.y + m_depth_traversed + y_step/2.f ); // move to starting position
// if the ending point of the ram would end up in mid air, align it with the end of the wipe tower: // if the ending point of the ram would end up in mid air, align it with the end of the wipe tower:
if (m_layer_info > m_plan.begin() && m_layer_info < m_plan.end()) { if (m_layer_info > m_plan.begin() && m_layer_info < m_plan.end() && (m_layer_info-1!=m_plan.begin() || !m_par.adhesion )) {
// this is y of the center of first supported line // this is y of the center of previous sparse infill border
float sparse_beginning_y = m_wipe_tower_pos.y float sparse_beginning_y = m_wipe_tower_pos.y;
+ ((m_layer_info-1)->depth - (m_layer_info-1)->toolchanges_depth()); if (m_layer_parity)
sparse_beginning_y += ((m_layer_info-1)->depth - (m_layer_info-1)->toolchanges_depth())
- ((m_layer_info)->depth-(m_layer_info)->toolchanges_depth()) ;
else
sparse_beginning_y += (m_layer_info-1)->toolchanges_depth() + m_perimeter_width;
//debugging: //debugging:
/* float oldx = writer.x(); /* float oldx = writer.x();
@ -828,9 +833,10 @@ void WipeTowerPrusaMM::toolchange_Unload(
writer.extrude(xl-15,writer.y()); writer.extrude(xl-15,writer.y());
writer.travel(oldx,oldy);*/ writer.travel(oldx,oldy);*/
if (ramming_end_y < sparse_beginning_y) { if ( (m_layer_parity && ramming_end_y < sparse_beginning_y - 0.5f*m_perimeter_width ) ||
writer.extrude(xl + tch.first_wipe_line-1.f*m_perimeter_width-0.1f,writer.y()); (!m_layer_parity && ramming_end_y > sparse_beginning_y + 0.5f*m_perimeter_width ) )
writer.travel(xl + tch.first_wipe_line-1.f*m_perimeter_width,writer.y()); {
writer.extrude(xl + tch.first_wipe_line-1.f*m_perimeter_width,writer.y());
remaining -= tch.first_wipe_line-1.f*m_perimeter_width; remaining -= tch.first_wipe_line-1.f*m_perimeter_width;
} }
break; break;
@ -1132,7 +1138,7 @@ WipeTower::ToolChangeResult WipeTowerPrusaMM::finish_layer(Purpose purpose)
.set_layer_height(m_layer_height) .set_layer_height(m_layer_height)
.set_initial_tool(m_current_tool) .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_rotation(m_wipe_tower_pos, m_wipe_tower_width, m_wipe_tower_depth, m_wipe_tower_rotation_angle)
.set_y_shift(m_y_shift) .set_y_shift(m_y_shift - (m_layer_parity && !peters_wipe_tower ? m_layer_info->toolchanges_depth() : 0.f))
.append(";--------------------\n" .append(";--------------------\n"
"; CP EMPTY GRID START\n") "; CP EMPTY GRID START\n")
// m_num_layer_changes is incremented by set_z, so it is 1 based. // m_num_layer_changes is incremented by set_z, so it is 1 based.
@ -1353,8 +1359,11 @@ void WipeTowerPrusaMM::generate(std::vector<std::vector<WipeTower::ToolChangeRes
if (peters_wipe_tower) if (peters_wipe_tower)
m_wipe_tower_rotation_angle += 90.f; m_wipe_tower_rotation_angle += 90.f;
else else {
m_wipe_tower_rotation_angle += 180.f; m_layer_parity = !m_layer_parity;
m_wipe_tower_rotation_angle += 180.f;
}
if (!peters_wipe_tower && m_layer_info->depth < m_wipe_tower_depth - m_perimeter_width) if (!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; m_y_shift = (m_wipe_tower_depth-m_layer_info->depth-m_perimeter_width)/2.f;

1
xs/src/libslic3r/GCode/WipeTowerPrusaMM.hpp
View File

@ -336,6 +336,7 @@ private:
size_t m_max_color_changes = 0; // Maximum number of color changes per layer. size_t m_max_color_changes = 0; // Maximum number of color changes per layer.
bool m_is_first_layer = false;// Is this the 1st layer of the print? If so, print the brim around the waste tower. bool m_is_first_layer = false;// Is this the 1st layer of the print? If so, print the brim around the waste tower.
bool m_is_last_layer = false;// Is this the last layer of this waste tower? bool m_is_last_layer = false;// Is this the last layer of this waste tower?
bool m_layer_parity = false;
// G-code generator parameters. // G-code generator parameters.
float m_zhop = 0.5f; float m_zhop = 0.5f;