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Merge remote-tracking branch 'remotes/origin/ys_new_features'

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This commit is contained in:
bubnikv 2019-06-18 10:01:29 +02:00
commit 0c95d4e0d9
26 changed files with 1603 additions and 165 deletions
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182
src/libslic3r/Format/3mf.cpp
View file

@ -11,6 +11,7 @@
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/nowide/fstream.hpp>
#include <boost/nowide/cstdio.hpp>
@ -33,6 +34,7 @@ const std::string RELATIONSHIPS_FILE = "_rels/.rels";
const std::string PRINT_CONFIG_FILE = "Metadata/Slic3r_PE.config";
const std::string MODEL_CONFIG_FILE = "Metadata/Slic3r_PE_model.config";
const std::string LAYER_HEIGHTS_PROFILE_FILE = "Metadata/Slic3r_PE_layer_heights_profile.txt";
const std::string LAYER_CONFIG_RANGES_FILE = "Metadata/Slic3r_PE_layer_config_ranges.txt";
const std::string SLA_SUPPORT_POINTS_FILE = "Metadata/Slic3r_PE_sla_support_points.txt";
const char* MODEL_TAG = "model";
@ -331,6 +333,7 @@ namespace Slic3r {
typedef std::map<int, ObjectMetadata> IdToMetadataMap;
typedef std::map<int, Geometry> IdToGeometryMap;
typedef std::map<int, std::vector<coordf_t>> IdToLayerHeightsProfileMap;
typedef std::map<int, t_layer_config_ranges> IdToLayerConfigRangesMap;
typedef std::map<int, std::vector<sla::SupportPoint>> IdToSlaSupportPointsMap;
// Version of the 3mf file
@ -347,6 +350,7 @@ namespace Slic3r {
CurrentConfig m_curr_config;
IdToMetadataMap m_objects_metadata;
IdToLayerHeightsProfileMap m_layer_heights_profiles;
IdToLayerConfigRangesMap m_layer_config_ranges;
IdToSlaSupportPointsMap m_sla_support_points;
std::string m_curr_metadata_name;
std::string m_curr_characters;
@ -365,6 +369,7 @@ namespace Slic3r {
bool _load_model_from_file(const std::string& filename, Model& model, DynamicPrintConfig& config);
bool _extract_model_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat);
void _extract_layer_heights_profile_config_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat);
void _extract_layer_config_ranges_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat);
void _extract_sla_support_points_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat);
void _extract_print_config_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat, DynamicPrintConfig& config, const std::string& archive_filename);
@ -476,6 +481,7 @@ namespace Slic3r {
m_curr_config.volume_id = -1;
m_objects_metadata.clear();
m_layer_heights_profiles.clear();
m_layer_config_ranges.clear();
m_sla_support_points.clear();
m_curr_metadata_name.clear();
m_curr_characters.clear();
@ -546,9 +552,14 @@ namespace Slic3r {
if (boost::algorithm::iequals(name, LAYER_HEIGHTS_PROFILE_FILE))
{
// extract slic3r lazer heights profile file
// extract slic3r layer heights profile file
_extract_layer_heights_profile_config_from_archive(archive, stat);
}
if (boost::algorithm::iequals(name, LAYER_CONFIG_RANGES_FILE))
{
// extract slic3r layer config ranges file
_extract_layer_config_ranges_from_archive(archive, stat);
}
else if (boost::algorithm::iequals(name, SLA_SUPPORT_POINTS_FILE))
{
// extract sla support points file
@ -592,6 +603,11 @@ namespace Slic3r {
if (obj_layer_heights_profile != m_layer_heights_profiles.end())
model_object->layer_height_profile = obj_layer_heights_profile->second;
// m_layer_config_ranges are indexed by a 1 based model object index.
IdToLayerConfigRangesMap::iterator obj_layer_config_ranges = m_layer_config_ranges.find(object.second + 1);
if (obj_layer_config_ranges != m_layer_config_ranges.end())
model_object->layer_config_ranges = obj_layer_config_ranges->second;
// m_sla_support_points are indexed by a 1 based model object index.
IdToSlaSupportPointsMap::iterator obj_sla_support_points = m_sla_support_points.find(object.second + 1);
if (obj_sla_support_points != m_sla_support_points.end() && !obj_sla_support_points->second.empty()) {
@ -769,6 +785,115 @@ namespace Slic3r {
}
}
void _3MF_Importer::_extract_layer_config_ranges_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat)
{
if (stat.m_uncomp_size > 0)
{
std::string buffer((size_t)stat.m_uncomp_size, 0);
mz_bool res = mz_zip_reader_extract_file_to_mem(&archive, stat.m_filename, (void*)buffer.data(), (size_t)stat.m_uncomp_size, 0);
if (res == 0) {
add_error("Error while reading layer config ranges data to buffer");
return;
}
if (buffer.back() == '|')
buffer.pop_back();
std::vector<std::string> objects;
boost::split(objects, buffer, boost::is_any_of("|"), boost::token_compress_off);
for (std::string& object : objects)
{
// delete all spaces
boost::replace_all(object, " ", "");
std::vector<std::string> object_data;
boost::split(object_data, object, boost::is_any_of("*"), boost::token_compress_off);
/* there should be at least one layer config range in the object
* object_data[0] => object information
* object_data[i>=1] => range information
*/
if (object_data.size() < 2) {
add_error("Error while reading object data");
continue;
}
std::vector<std::string> object_data_id;
boost::split(object_data_id, object_data[0], boost::is_any_of("="), boost::token_compress_off);
if (object_data_id.size() != 2) {
add_error("Error while reading object id");
continue;
}
// get object information
int object_id = std::atoi(object_data_id[1].c_str());
if (object_id == 0) {
add_error("Found invalid object id");
continue;
}
IdToLayerConfigRangesMap::iterator object_item = m_layer_config_ranges.find(object_id);
if (object_item != m_layer_config_ranges.end()) {
add_error("Found duplicated layer config range");
continue;
}
t_layer_config_ranges config_ranges;
// get ranges information
for (size_t i = 1; i < object_data.size(); ++i)
{
if (object_data[i].back() == '\n')
object_data[i].pop_back();
std::vector<std::string> range_data;
boost::split(range_data, object_data[i], boost::is_any_of("\n"), boost::token_compress_off);
/* There should be at least two options for layer config range
* range_data[0] => Z range information
* range_data[i>=1] => configuration for the range
*/
if (range_data.size() < 3) {
add_error("Found invalid layer config range");
continue;
}
std::vector<std::string> z_range_str;
boost::split(z_range_str, range_data[0], boost::is_any_of("="), boost::token_compress_off);
if (z_range_str.size() != 2) {
add_error("Error while reading layer config range");
continue;
}
std::vector<std::string> z_values;
boost::split(z_values, z_range_str[1], boost::is_any_of(";"), boost::token_compress_off);
if (z_values.size() != 2) {
add_error("Found invalid layer config range");
continue;
}
// get Z range information
t_layer_height_range z_range = { (coordf_t)std::atof(z_values[0].c_str()) , (coordf_t)std::atof(z_values[1].c_str()) };
DynamicPrintConfig& config = config_ranges[z_range];
// get configuration options for the range
for (size_t j = 1; j < range_data.size(); ++j)
{
std::vector<std::string> key_val;
boost::split(key_val, range_data[j], boost::is_any_of("="), boost::token_compress_off);
if (key_val.size() != 2) {
add_error("Error while reading config value");
continue;
}
config.set_deserialize(key_val[0], key_val[1]);
}
}
if (!config_ranges.empty())
m_layer_config_ranges.insert(IdToLayerConfigRangesMap::value_type(object_id, config_ranges));
}
}
}
void _3MF_Importer::_extract_sla_support_points_from_archive(mz_zip_archive& archive, const mz_zip_archive_file_stat& stat)
{
if (stat.m_uncomp_size > 0)
@ -1624,6 +1749,7 @@ namespace Slic3r {
bool _add_mesh_to_object_stream(std::stringstream& stream, ModelObject& object, VolumeToOffsetsMap& volumes_offsets);
bool _add_build_to_model_stream(std::stringstream& stream, const BuildItemsList& build_items);
bool _add_layer_height_profile_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_layer_config_ranges_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_sla_support_points_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_print_config_file_to_archive(mz_zip_archive& archive, const DynamicPrintConfig &config);
bool _add_model_config_file_to_archive(mz_zip_archive& archive, const Model& model, const IdToObjectDataMap &objects_data);
@ -1684,6 +1810,16 @@ namespace Slic3r {
return false;
}
// Adds layer config ranges file ("Metadata/Slic3r_PE_layer_config_ranges.txt").
// All layer height profiles of all ModelObjects are stored here, indexed by 1 based index of the ModelObject in Model.
// The index differes from the index of an object ID of an object instance of a 3MF file!
if (!_add_layer_config_ranges_file_to_archive(archive, model))
{
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// Adds sla support points file ("Metadata/Slic3r_PE_sla_support_points.txt").
// All sla support points of all ModelObjects are stored here, indexed by 1 based index of the ModelObject in Model.
// The index differes from the index of an object ID of an object instance of a 3MF file!
@ -2013,6 +2149,50 @@ namespace Slic3r {
return true;
}
bool _3MF_Exporter::_add_layer_config_ranges_file_to_archive(mz_zip_archive& archive, Model& model)
{
std::string out = "";
char buffer[1024];
unsigned int object_cnt = 0;
for (const ModelObject* object : model.objects)
{
object_cnt++;
const t_layer_config_ranges& ranges = object->layer_config_ranges;
if (!ranges.empty())
{
sprintf(buffer, "object_id=%d\n", object_cnt);
out += buffer;
// Store the layer config ranges.
for (const auto& range : ranges)
{
// store minX and maxZ
sprintf(buffer, "*z_range = %f;%f\n", range.first.first, range.first.second);
out += buffer;
// store range configuration
const DynamicPrintConfig& config = range.second;
for (const std::string& key : config.keys())
out += " " + key + " = " + config.serialize(key) + "\n";
}
out += "|";
}
}
if (!out.empty())
{
if (!mz_zip_writer_add_mem(&archive, LAYER_CONFIG_RANGES_FILE.c_str(), (const void*)out.data(), out.length(), MZ_DEFAULT_COMPRESSION))
{
add_error("Unable to add layer heights profile file to archive");
return false;
}
}
return true;
}
bool _3MF_Exporter::_add_sla_support_points_file_to_archive(mz_zip_archive& archive, Model& model)
{
std::string out = "";

57
src/libslic3r/Format/AMF.cpp
View file

@ -106,6 +106,9 @@ struct AMFParserContext
// amf/material/metadata
NODE_TYPE_OBJECT, // amf/object
// amf/object/metadata
NODE_TYPE_LAYER_CONFIG, // amf/object/layer_config_ranges
NODE_TYPE_RANGE, // amf/object/layer_config_ranges/range
// amf/object/layer_config_ranges/range/metadata
NODE_TYPE_MESH, // amf/object/mesh
NODE_TYPE_VERTICES, // amf/object/mesh/vertices
NODE_TYPE_VERTEX, // amf/object/mesh/vertices/vertex
@ -260,7 +263,9 @@ void AMFParserContext::startElement(const char *name, const char **atts)
m_value[0] = get_attribute(atts, "type");
node_type_new = NODE_TYPE_METADATA;
}
} else if (strcmp(name, "mesh") == 0) {
} else if (strcmp(name, "layer_config_ranges") == 0 && m_path[1] == NODE_TYPE_OBJECT)
node_type_new = NODE_TYPE_LAYER_CONFIG;
else if (strcmp(name, "mesh") == 0) {
if (m_path[1] == NODE_TYPE_OBJECT)
node_type_new = NODE_TYPE_MESH;
} else if (strcmp(name, "instance") == 0) {
@ -317,6 +322,10 @@ void AMFParserContext::startElement(const char *name, const char **atts)
else if (strcmp(name, "mirrorz") == 0)
node_type_new = NODE_TYPE_MIRRORZ;
}
else if (m_path[2] == NODE_TYPE_LAYER_CONFIG && strcmp(name, "range") == 0) {
assert(m_object);
node_type_new = NODE_TYPE_RANGE;
}
break;
case 4:
if (m_path[3] == NODE_TYPE_VERTICES) {
@ -334,6 +343,10 @@ void AMFParserContext::startElement(const char *name, const char **atts)
} else if (strcmp(name, "triangle") == 0)
node_type_new = NODE_TYPE_TRIANGLE;
}
else if (m_path[3] == NODE_TYPE_RANGE && strcmp(name, "metadata") == 0) {
m_value[0] = get_attribute(atts, "type");
node_type_new = NODE_TYPE_METADATA;
}
break;
case 5:
if (strcmp(name, "coordinates") == 0) {
@ -571,8 +584,13 @@ void AMFParserContext::endElement(const char * /* name */)
config = &m_material->config;
else if (m_path[1] == NODE_TYPE_OBJECT && m_object)
config = &m_object->config;
} else if (m_path.size() == 5 && m_path[3] == NODE_TYPE_VOLUME && m_volume)
}
else if (m_path.size() == 5 && m_path[3] == NODE_TYPE_VOLUME && m_volume)
config = &m_volume->config;
else if (m_path.size() == 5 && m_path[3] == NODE_TYPE_RANGE && m_object && !m_object->layer_config_ranges.empty()) {
auto it = --m_object->layer_config_ranges.end();
config = &it->second;
}
if (config)
config->set_deserialize(opt_key, m_value[1]);
} else if (m_path.size() == 3 && m_path[1] == NODE_TYPE_OBJECT && m_object && strcmp(opt_key, "layer_height_profile") == 0) {
@ -609,6 +627,16 @@ void AMFParserContext::endElement(const char * /* name */)
}
m_object->sla_points_status = sla::PointsStatus::UserModified;
}
else if (m_path.size() == 5 && m_path[1] == NODE_TYPE_OBJECT && m_path[3] == NODE_TYPE_RANGE &&
m_object && strcmp(opt_key, "layer_height_ranges") == 0) {
// Parse object's layer_height_ranges, a semicolon separated doubles.
char* p = const_cast<char*>(m_value[1].c_str());
char* end = strchr(p, ';');
*end = 0;
const t_layer_height_range range = {double(atof(p)), double(atof(end + 1))};
m_object->layer_config_ranges[range];
}
else if (m_path.size() == 5 && m_path[3] == NODE_TYPE_VOLUME && m_volume) {
if (strcmp(opt_key, "modifier") == 0) {
// Is this volume a modifier volume?
@ -907,6 +935,31 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
}
//FIXME Store the layer height ranges (ModelObject::layer_height_ranges)
// #ys_FIXME_experiment : Try to export layer config range
const t_layer_config_ranges& config_ranges = object->layer_config_ranges;
if (!config_ranges.empty())
{
// Store the layer config range as a single semicolon separated list.
stream << " <layer_config_ranges>\n";
size_t layer_counter = 0;
for (auto range : config_ranges) {
stream << " <range id=\"" << layer_counter << "\">\n";
stream << " <metadata type=\"slic3r.layer_height_ranges\">";
stream << range.first.first << ";" << range.first.second << "</metadata>\n";
for (const std::string& key : range.second.keys())
stream << " <metadata type=\"slic3r." << key << "\">" << range.second.serialize(key) << "</metadata>\n";
stream << " </range>\n";
layer_counter++;
}
stream << " </layer_config_ranges>\n";
}
const std::vector<sla::SupportPoint>& sla_support_points = object->sla_support_points;
if (!sla_support_points.empty()) {
// Store the SLA supports as a single semicolon separated list.

2
src/libslic3r/Model.cpp
View file

@ -594,6 +594,7 @@ ModelObject& ModelObject::assign_copy(const ModelObject &rhs)
this->sla_support_points = rhs.sla_support_points;
this->sla_points_status = rhs.sla_points_status;
this->layer_height_ranges = rhs.layer_height_ranges;
this->layer_config_ranges = rhs.layer_config_ranges; // #ys_FIXME_experiment
this->layer_height_profile = rhs.layer_height_profile;
this->origin_translation = rhs.origin_translation;
m_bounding_box = rhs.m_bounding_box;
@ -630,6 +631,7 @@ ModelObject& ModelObject::assign_copy(ModelObject &&rhs)
this->sla_support_points = std::move(rhs.sla_support_points);
this->sla_points_status = std::move(rhs.sla_points_status);
this->layer_height_ranges = std::move(rhs.layer_height_ranges);
this->layer_config_ranges = std::move(rhs.layer_config_ranges); // #ys_FIXME_experiment
this->layer_height_profile = std::move(rhs.layer_height_profile);
this->origin_translation = std::move(rhs.origin_translation);
m_bounding_box = std::move(rhs.m_bounding_box);

2
src/libslic3r/Model.hpp
View file

@ -181,6 +181,8 @@ public:
DynamicPrintConfig config;
// Variation of a layer thickness for spans of Z coordinates.
t_layer_height_ranges layer_height_ranges;
// Variation of a layer thickness for spans of Z coordinates.
t_layer_config_ranges layer_config_ranges;
// Profile of increasing z to a layer height, to be linearly interpolated when calculating the layers.
// The pairs of <z, layer_height> are packed into a 1D array.
std::vector<coordf_t> layer_height_profile;

6
src/libslic3r/Print.cpp
View file

@ -874,7 +874,8 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
bool support_enforcers_differ = model_volume_list_changed(model_object, model_object_new, ModelVolumeType::SUPPORT_ENFORCER);
if (model_parts_differ || modifiers_differ ||
model_object.origin_translation != model_object_new.origin_translation ||
model_object.layer_height_ranges != model_object_new.layer_height_ranges ||
// model_object.layer_height_ranges != model_object_new.layer_height_ranges ||
model_object.layer_config_ranges != model_object_new.layer_config_ranges || // #ys_FIXME_experiment
model_object.layer_height_profile != model_object_new.layer_height_profile) {
// The very first step (the slicing step) is invalidated. One may freely remove all associated PrintObjects.
auto range = print_object_status.equal_range(PrintObjectStatus(model_object.id()));
@ -1227,7 +1228,8 @@ std::string Print::validate() const
bool has_custom_layering = false;
std::vector<std::vector<coordf_t>> layer_height_profiles;
for (const PrintObject *object : m_objects) {
has_custom_layering = ! object->model_object()->layer_height_ranges.empty() || ! object->model_object()->layer_height_profile.empty();
// has_custom_layering = ! object->model_object()->layer_height_ranges.empty() || ! object->model_object()->layer_height_profile.empty();
has_custom_layering = ! object->model_object()->layer_config_ranges.empty() || ! object->model_object()->layer_height_profile.empty(); // #ys_FIXME_experiment
if (has_custom_layering) {
layer_height_profiles.assign(m_objects.size(), std::vector<coordf_t>());
break;

5
src/libslic3r/PrintObject.cpp
View file

@ -1434,8 +1434,9 @@ bool PrintObject::update_layer_height_profile(const ModelObject &model_object, c
// if (this->layer_height_profile.empty())
layer_height_profile = layer_height_profile_adaptive(slicing_parameters, model_object.layer_height_ranges, model_object.volumes);
else
layer_height_profile = layer_height_profile_from_ranges(slicing_parameters, model_object.layer_height_ranges);
updated = true;
// layer_height_profile = layer_height_profile_from_ranges(slicing_parameters, model_object.layer_height_ranges);
layer_height_profile = layer_height_profile_from_ranges(slicing_parameters, model_object.layer_config_ranges); // #ys_FIXME_experiment
updated = true;
}
return updated;
}

13
src/libslic3r/Slicing.cpp
View file

@ -157,20 +157,25 @@ SlicingParameters SlicingParameters::create_from_config(
// in the height profile and the printed object may be lifted by the raft thickness at the time of the G-code generation.
std::vector<coordf_t> layer_height_profile_from_ranges(
const SlicingParameters &slicing_params,
const t_layer_height_ranges &layer_height_ranges)
// const t_layer_height_ranges &layer_height_ranges)
const t_layer_config_ranges &layer_config_ranges) // #ys_FIXME_experiment
{
// 1) If there are any height ranges, trim one by the other to make them non-overlapping. Insert the 1st layer if fixed.
std::vector<std::pair<t_layer_height_range,coordf_t>> ranges_non_overlapping;
ranges_non_overlapping.reserve(layer_height_ranges.size() * 4);
// ranges_non_overlapping.reserve(layer_height_ranges.size() * 4);
ranges_non_overlapping.reserve(layer_config_ranges.size() * 4); // #ys_FIXME_experiment
if (slicing_params.first_object_layer_height_fixed())
ranges_non_overlapping.push_back(std::pair<t_layer_height_range,coordf_t>(
t_layer_height_range(0., slicing_params.first_object_layer_height),
slicing_params.first_object_layer_height));
// The height ranges are sorted lexicographically by low / high layer boundaries.
for (t_layer_height_ranges::const_iterator it_range = layer_height_ranges.begin(); it_range != layer_height_ranges.end(); ++ it_range) {
// for (t_layer_height_ranges::const_iterator it_range = layer_height_ranges.begin(); it_range != layer_height_ranges.end(); ++ it_range) {
for (t_layer_config_ranges::const_iterator it_range = layer_config_ranges.begin();
it_range != layer_config_ranges.end(); ++ it_range) { // #ys_FIXME_experiment
coordf_t lo = it_range->first.first;
coordf_t hi = std::min(it_range->first.second, slicing_params.object_print_z_height());
coordf_t height = it_range->second;
// coordf_t height = it_range->second;
coordf_t height = it_range->second.option("layer_height")->getFloat(); // #ys_FIXME_experiment
if (! ranges_non_overlapping.empty())
// Trim current low with the last high.
lo = std::max(lo, ranges_non_overlapping.back().first.second);

6
src/libslic3r/Slicing.hpp
View file

@ -11,6 +11,8 @@
#include "libslic3r.h"
#include "Utils.hpp"
#include "PrintConfig.hpp"
namespace Slic3r
{
@ -129,10 +131,12 @@ inline bool equal_layering(const SlicingParameters &sp1, const SlicingParameters
typedef std::pair<coordf_t,coordf_t> t_layer_height_range;
typedef std::map<t_layer_height_range,coordf_t> t_layer_height_ranges;
typedef std::map<t_layer_height_range, DynamicPrintConfig> t_layer_config_ranges;
extern std::vector<coordf_t> layer_height_profile_from_ranges(
const SlicingParameters &slicing_params,
const t_layer_height_ranges &layer_height_ranges);
// const t_layer_height_ranges &layer_height_ranges);
const t_layer_config_ranges &layer_config_ranges);
extern std::vector<coordf_t> layer_height_profile_adaptive(
const SlicingParameters &slicing_params,