122 lines
3.5 KiB
C++
122 lines
3.5 KiB
C++
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#ifndef slic3r_ThumbnailData_hpp_
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#define slic3r_ThumbnailData_hpp_
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#include <vector>
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#include "libslic3r/Point.hpp"
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#include "nlohmann/json.hpp"
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namespace Slic3r {
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//BBS: thumbnail_size in gcode file
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static std::vector<Vec2d> THUMBNAIL_SIZE = { Vec2d(50, 50) };
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struct ThumbnailData
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{
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unsigned int width;
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unsigned int height;
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std::vector<unsigned char> pixels;
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ThumbnailData() { reset(); }
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void set(unsigned int w, unsigned int h);
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void reset();
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bool is_valid() const;
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void load_from(ThumbnailData &data) {
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this->set(data.width, data.height);
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pixels = data.pixels;
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}
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};
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//BBS: add plate id into thumbnail render logic
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using ThumbnailsList = std::vector<ThumbnailData>;
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struct ThumbnailsParams
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{
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const Vec2ds sizes;
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bool printable_only;
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bool parts_only;
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bool show_bed;
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bool transparent_background;
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int plate_id;
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};
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typedef std::function<ThumbnailsList(const ThumbnailsParams&)> ThumbnailsGeneratorCallback;
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struct BBoxData
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{
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int id; // object id
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std::vector<coordf_t> bbox; // first layer bounding box: min.{x,y}, max.{x,y}
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float area; // first layer area
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float layer_height;
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std::string name;
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void to_json(nlohmann::json& j) const{
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j = nlohmann::json{
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{"id",id},
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{"bbox",bbox},
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{"area",area},
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{"layer_height",layer_height},
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{"name",name}
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};
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}
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void from_json(const nlohmann::json& j) {
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j.at("id").get_to(id);
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j.at("bbox").get_to(bbox);
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j.at("area").get_to(area);
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j.at("layer_height").get_to(layer_height);
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j.at("name").get_to(name);
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}
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};
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struct PlateBBoxData
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{
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std::vector<coordf_t> bbox_all; // total bounding box of all objects including brim
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std::vector<BBoxData> bbox_objs; // BBoxData of seperate object
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std::vector<int> filament_ids; // filament id used in curr plate
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std::vector<std::string> filament_colors;
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bool is_seq_print = false;
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int first_extruder = 0;
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float nozzle_diameter = 0.4;
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std::string bed_type;
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// version 1: use view type ColorPrint (filament color)
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// version 2: use view type FilamentId (filament id)
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int version = 2;
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void to_json(nlohmann::json& j) const{
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j = nlohmann::json{ {"bbox_all",bbox_all} };
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j["filament_ids"] = filament_ids;
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j["filament_colors"] = filament_colors;
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j["is_seq_print"] = is_seq_print;
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j["first_extruder"] = first_extruder;
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j["nozzle_diameter"] = nozzle_diameter;
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j["version"] = version;
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j["bed_type"] = bed_type;
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for (const auto& bbox : bbox_objs) {
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nlohmann::json j_bbox;
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bbox.to_json(j_bbox);
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j["bbox_objects"].push_back(j_bbox);
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}
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}
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void from_json(const nlohmann::json& j) {
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j.at("bbox_all").get_to(bbox_all);
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j.at("filament_ids").get_to(filament_ids);
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j.at("filament_colors").get_to(filament_colors);
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j.at("is_seq_print").get_to(is_seq_print);
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j.at("first_extruder").get_to(first_extruder);
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j.at("nozzle_diameter").get_to(nozzle_diameter);
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j.at("version").get_to(version);
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j.at("bed_type").get_to(bed_type);
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for (auto& bbox_j : j.at("bbox_objects")) {
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BBoxData bbox_data;
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bbox_data.from_json(bbox_j);
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bbox_objs.push_back(bbox_data);
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}
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}
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bool is_valid() const {
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return !bbox_objs.empty();
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}
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};
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} // namespace Slic3r
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#endif // slic3r_ThumbnailData_hpp_
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