3DPrinting/PrusaSlicer-NonPlainar
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- Fixed preview when volumetric extrusion is turned on

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This commit is contained in:
enricoturri1966 2020-12-15 15:57:22 +01:00
parent 82fe571cdc
commit dcd69b4ef8
3 changed files with 39 additions and 2 deletions
src/libslic3r/GCode
GCodeProcessor.cpp

30
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -562,6 +562,10 @@ void GCodeProcessor::apply_config(const PrintConfig& config)
}
m_time_processor.export_remaining_time_enabled = config.remaining_times.value;
#if ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
m_use_volumetric_e = config.use_volumetric_e;
#endif // ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
}
void GCodeProcessor::apply_config(const DynamicPrintConfig& config)
@ -719,6 +723,12 @@ void GCodeProcessor::apply_config(const DynamicPrintConfig& config)
m_time_processor.machines[i].max_acceleration = max_acceleration;
m_time_processor.machines[i].acceleration = (max_acceleration > 0.0f) ? max_acceleration : DEFAULT_ACCELERATION;
}
#if ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
const ConfigOptionBool* use_volumetric_e = config.option<ConfigOptionBool>("use_volumetric_e");
if (use_volumetric_e != nullptr)
m_use_volumetric_e = use_volumetric_e->value;
#endif // ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
}
void GCodeProcessor::enable_stealth_time_estimator(bool enabled)
@ -773,6 +783,10 @@ void GCodeProcessor::reset()
m_result.reset();
m_result.id = ++s_result_id;
#if ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
m_use_volumetric_e = false;
#endif // ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
#if ENABLE_GCODE_VIEWER_DATA_CHECKING
m_mm3_per_mm_compare.reset();
m_height_compare.reset();
@ -1653,8 +1667,14 @@ void GCodeProcessor::process_G0(const GCodeReader::GCodeLine& line)
void GCodeProcessor::process_G1(const GCodeReader::GCodeLine& line)
{
auto absolute_position = [this](Axis axis, const GCodeReader::GCodeLine& lineG1)
{
#if ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
float filament_diameter = (static_cast<size_t>(m_extruder_id) < m_filament_diameters.size()) ? m_filament_diameters[m_extruder_id] : m_filament_diameters.back();
float filament_radius = 0.5f * filament_diameter;
float area_filament_cross_section = static_cast<float>(M_PI) * sqr(filament_radius);
auto absolute_position = [this, area_filament_cross_section](Axis axis, const GCodeReader::GCodeLine& lineG1) {
#else
auto absolute_position = [this](Axis axis, const GCodeReader::GCodeLine& lineG1) {
#endif // ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
bool is_relative = (m_global_positioning_type == EPositioningType::Relative);
if (axis == E)
is_relative |= (m_e_local_positioning_type == EPositioningType::Relative);
@ -1662,6 +1682,10 @@ void GCodeProcessor::process_G1(const GCodeReader::GCodeLine& line)
if (lineG1.has(Slic3r::Axis(axis))) {
float lengthsScaleFactor = (m_units == EUnits::Inches) ? INCHES_TO_MM : 1.0f;
float ret = lineG1.value(Slic3r::Axis(axis)) * lengthsScaleFactor;
#if ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
if (axis == E && m_use_volumetric_e)
ret /= area_filament_cross_section;
#endif // ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
return is_relative ? m_start_position[axis] + ret : m_origin[axis] + ret;
}
else
@ -1719,9 +1743,11 @@ void GCodeProcessor::process_G1(const GCodeReader::GCodeLine& line)
if (type == EMoveType::Extrude) {
float delta_xyz = std::sqrt(sqr(delta_pos[X]) + sqr(delta_pos[Y]) + sqr(delta_pos[Z]));
#if !ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
float filament_diameter = (static_cast<size_t>(m_extruder_id) < m_filament_diameters.size()) ? m_filament_diameters[m_extruder_id] : m_filament_diameters.back();
float filament_radius = 0.5f * filament_diameter;
float area_filament_cross_section = static_cast<float>(M_PI) * sqr(filament_radius);
#endif // !ENABLE_VOLUMETRIC_EXTRUSION_PROCESSING
float volume_extruded_filament = area_filament_cross_section * delta_pos[E];
float area_toolpath_cross_section = volume_extruded_filament / delta_xyz;