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Save/Load new color print data to/from amf and 3mf files.

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This commit is contained in:
YuSanka 2019-11-11 16:01:34 +01:00
parent 6c8bb51f4a
commit 519291394a
4 changed files with 172 additions and 3 deletions
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66
src/libslic3r/Format/AMF.cpp
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@ -16,6 +16,10 @@
#include "AMF.hpp"
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/xml_parser.hpp>
namespace pt = boost::property_tree;
#include <boost/filesystem/operations.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/nowide/fstream.hpp>
@ -147,6 +151,8 @@ struct AMFParserContext
NODE_TYPE_MIRRORY, // amf/constellation/instance/mirrory
NODE_TYPE_MIRRORZ, // amf/constellation/instance/mirrorz
NODE_TYPE_PRINTABLE, // amf/constellation/instance/mirrorz
NODE_TYPE_CUSTOM_GCODE, // amf/custom_code_per_height
NODE_TYPE_GCODE_PER_HEIGHT, // amf/custom_code_per_height/code
NODE_TYPE_METADATA, // anywhere under amf/*/metadata
};
@ -227,7 +233,7 @@ struct AMFParserContext
// Current instance allocated for an amf/constellation/instance subtree.
Instance *m_instance;
// Generic string buffer for vertices, face indices, metadata etc.
std::string m_value[3];
std::string m_value[4];
// Pointer to config to update if config data are stored inside the amf file
DynamicPrintConfig *m_config;
@ -268,6 +274,8 @@ void AMFParserContext::startElement(const char *name, const char **atts)
}
} else if (strcmp(name, "constellation") == 0) {
node_type_new = NODE_TYPE_CONSTELLATION;
} else if (strcmp(name, "custom_gcodes_per_height") == 0) {
node_type_new = NODE_TYPE_CUSTOM_GCODE;
}
break;
case 2:
@ -294,6 +302,13 @@ void AMFParserContext::startElement(const char *name, const char **atts)
}
else
this->stop();
}
else if (strcmp(name, "code") == 0 && m_path[1] == NODE_TYPE_CUSTOM_GCODE) {
node_type_new = NODE_TYPE_GCODE_PER_HEIGHT;
m_value[0] = get_attribute(atts, "height");
m_value[1] = get_attribute(atts, "gcode");
m_value[2] = get_attribute(atts, "extruder");
m_value[3] = get_attribute(atts, "color");
}
break;
case 3:
@ -616,6 +631,19 @@ void AMFParserContext::endElement(const char * /* name */)
m_instance = nullptr;
break;
case NODE_TYPE_GCODE_PER_HEIGHT: {
double height = double(atof(m_value[0].c_str()));
const std::string& gcode = m_value[1];
int extruder = atoi(m_value[2].c_str());
const std::string& color = m_value[3];
m_model.custom_gcode_per_height.push_back(Model::CustomGCode(height, gcode, extruder, color));
for (std::string& val: m_value)
val.clear();
break;
}
case NODE_TYPE_METADATA:
if ((m_config != nullptr) && strncmp(m_value[0].c_str(), SLIC3R_CONFIG_TYPE, strlen(SLIC3R_CONFIG_TYPE)) == 0)
m_config->load_from_gcode_string(m_value[1].c_str());
@ -1190,6 +1218,42 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
stream << instances;
stream << " </constellation>\n";
}
if (!model->custom_gcode_per_height.empty())
{
std::string out = "";
pt::ptree tree;
pt::ptree& main_tree = tree.add("custom_gcodes_per_height", "");
for (const Model::CustomGCode& code : model->custom_gcode_per_height)
{
pt::ptree& code_tree = main_tree.add("code", "");
// store minX and maxZ
code_tree.put("<xmlattr>.height", code.height);
code_tree.put("<xmlattr>.gcode", code.gcode);
code_tree.put("<xmlattr>.extruder", code.extruder);
code_tree.put("<xmlattr>.color", code.color);
}
if (!tree.empty())
{
std::ostringstream oss;
pt::write_xml(oss, tree);
out = oss.str();
int del_header_pos = out.find("<custom_gcodes_per_height");
if (del_header_pos != std::string::npos)
out.erase(out.begin(), out.begin() + del_header_pos);
// Post processing("beautification") of the output string
boost::replace_all(out, "><code", ">\n <code");
boost::replace_all(out, "><", ">\n<");
stream << out << "\n";
}
}
stream << "</amf>\n";
std::string internal_amf_filename = boost::ireplace_last_copy(boost::filesystem::path(export_path).filename().string(), ".zip.amf", ".amf");