juli/OrcaSlicer
1
1
Fork 0
mirror of https://github.com/OrcaSlicer/OrcaSlicer.git synced 2026-05-17 02:22:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add support for Draco (.drc) format (#10681)

Browse Source 
* Add read support for Google's Draco (.drc) format.

* Fix build on Linux

* Use boost instead of fstat.

* Switch to boost memory-mapped file to save RAM and potentially improve performance.

* Trim trailing whitespace.

* Initial Draco write support.

Currently always exports with 16-bit precision and speed 0 (best compression).
The back-end function does have arguments to specify them, it's just not hooked into the GUI.

* Add Draco to the About dialogue.

* Fix Linux compile (hopefully)

* Add an option to associate DRC files on Windows.

* Implement a Preferences option to set Draco position quantization bits

* Update src/slic3r/GUI/Preferences.cpp

Co-authored-by: Ian Bassi <ian.bassi@outlook.com>

* Some slight changes to ianalexis's suggestion.

* Implement a create_item_spinctrl() function for numeric inputs, and use that instead of create_item_input().

* Move "bits" to inside the spinctrl box.

* Refactor following yw4z's feedback

* Update src/slic3r/GUI/Preferences.cpp

Co-authored-by: Ian Bassi <ian.bassi@outlook.com>

* Change to 0 bits as the default setting for Draco export precision.

* Change to a lossy checkbox and a bits field with a range of 8-30.

* Proper SpinInput code from yw4z

* Revert "Proper SpinInput code from yw4z"

This reverts commit 7e9c85f31a.

* Revert "Change to a lossy checkbox and a bits field with a range of 8-30."

This reverts commit d642c9bcc0.

* Redo preferences based on SoftFever's feedback

* Refactor to minimize code duplication

* Fix padding

* Improve Draco export quality level tooltip clarity

Clarify that 0 means lossless compression (not uncompressed),
document the valid lossy range (8-30), and better explain the
tradeoff between file size and geometric detail.

---------

Co-authored-by: SoftFever <softfeverever@gmail.com>
Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
This commit is contained in:
Maeyanie
2026-02-06 05:27:17 -05:00
committed by GitHub
parent dffaa5c0a9
commit bb30999673
18 changed files with 396 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/libslic3r/AppConfig.cpp
View File

@@ -1,5 +1,6 @@
#include "libslic3r/libslic3r.h"
#include "libslic3r/Utils.hpp"
#include "libslic3r/Format/DRC.hpp"
#include "AppConfig.hpp"
//BBS
#include "Preset.hpp"
@@ -124,6 +125,8 @@ void AppConfig::set_defaults()
#ifdef _WIN32
if (get("associate_3mf").empty())
set_bool("associate_3mf", false);
if (get("associate_drc").empty())
set_bool("associate_drc", false);
if (get("associate_stl").empty())
set_bool("associate_stl", false);
if (get("associate_step").empty())
@@ -234,6 +237,9 @@ void AppConfig::set_defaults()
if (get("enable_multi_machine").empty())
set_bool("enable_multi_machine", false);
if (get("drc_bits").empty())
set("drc_bits", DRC_BITS_DEFAULT_STR);
if (get("show_gcode_window").empty())
set_bool("show_gcode_window", true);