bambulab/BambuStudio
Mar 2026 – Apr 2026
2 Months active
Languages Used
C++JSON
Technical Skills
3D Printing TechnologyC++ ProgrammingFan Control LogicG-code ScriptingGCode ScriptingUI Development
lingdong.gu
PROFILE
Lingdong.gu
Worked on BambuStudio to deliver advanced initial-layer cooling fan control and UI enhancements for 3D printing workflows. Developed decoupled fan logic with independent speed settings for part and auxiliary fans, introducing dynamic ramp-up and linear interpolation across layers. Refactored the Cooling tab UI for clarity, enabling configurable speeds for the first N layers and maintaining backward compatibility. Additionally, implemented a compatibility migration for first-layer fan parameters to support legacy project interoperability, minimizing upgrade friction. The work involved C++ development, G-code scripting, and configuration management, resulting in improved print reliability, clearer user experience, and stable migration paths for existing projects.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
725
Activity Months2
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151 peopleSame Organization
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Work History
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 — bambulab/BambuStudio: Delivered a focused compatibility migration for first-layer fan parameters to improve interoperability with legacy projects. Migrated the legacy close_fan parameter to close_additional_fan with scope limited to load_string_map and load_from_json, leaving INI/ptree paths unaffected. The change reduces upgrade friction and improves stability when loading legacy projects. This work aligns with STUDIO-16339 and is traceable via Change-Id I2feca70097064009a7a8c986a4b1bd2d6e77da39. Commit 482c0b1263fd58ac8dc5c40d4ed42b1846701394 implements the migration.
1 Commits • 1 Features
Apr 1, 2026April 2026 — bambulab/BambuStudio: Delivered a focused compatibility migration for first-layer fan parameters to improve interoperability with legacy projects. Migrated the legacy close_fan parameter to close_additional_fan with scope limited to load_string_map and load_from_json, leaving INI/ptree paths unaffected. The change reduces upgrade friction and improves stability when loading legacy projects. This work aligns with STUDIO-16339 and is traceable via Change-Id I2feca70097064009a7a8c986a4b1bd2d6e77da39. Commit 482c0b1263fd58ac8dc5c40d4ed42b1846701394 implements the migration.
April 2026
March 2026
2 Commits • 1 Features
Mar 1, 2026Month: 2026-03 Monthly summary for bambulab/BambuStudio focusing on Advanced initial-layer cooling fan control and UI enhancements. Summary: Implemented decoupled first-layer cooling fan control with independent speeds for part and auxiliary fans, and configurable speeds for initial layers; added dynamic interpolation for ramp-up and refined UI for improved user experience. Reorganized Cooling tab UI into Initial Layer Fan and Linear Ramp Up sections, with configurable speeds for first N layers and backward-compatible defaults. Expanded ramp-up logic to interpolate from first-layer speed to layer-time target, aligning with auxiliary-fan behavior. Updated change_filament_gcode and layer_change_gcode (X2D, P2S) to support dynamic interpolation. Addressed gating issue by removing initial fan GCode dependency on auxiliary_fan config, resolving STUDIO-16339. All changes preserve existing defaults and enable more precise cooling control. Business impact: improved print reliability and surface quality on the first layer, reduced setup friction, and clearer UI for engineers and customers. Technologies/skills demonstrated: GCode generation and manipulation, UI/UX refactor, ramping/interpolation algorithms, feature flag usage, backward compatibility.
March 2026
2 Commits • 1 Features
Mar 1, 2026Month: 2026-03 Monthly summary for bambulab/BambuStudio focusing on Advanced initial-layer cooling fan control and UI enhancements. Summary: Implemented decoupled first-layer cooling fan control with independent speeds for part and auxiliary fans, and configurable speeds for initial layers; added dynamic interpolation for ramp-up and refined UI for improved user experience. Reorganized Cooling tab UI into Initial Layer Fan and Linear Ramp Up sections, with configurable speeds for first N layers and backward-compatible defaults. Expanded ramp-up logic to interpolate from first-layer speed to layer-time target, aligning with auxiliary-fan behavior. Updated change_filament_gcode and layer_change_gcode (X2D, P2S) to support dynamic interpolation. Addressed gating issue by removing initial fan GCode dependency on auxiliary_fan config, resolving STUDIO-16339. All changes preserve existing defaults and enable more precise cooling control. Business impact: improved print reliability and surface quality on the first layer, reduced setup friction, and clearer UI for engineers and customers. Technologies/skills demonstrated: GCode generation and manipulation, UI/UX refactor, ramping/interpolation algorithms, feature flag usage, backward compatibility.
Activity
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Quality Metrics
Correctness86.6%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
C++JSON
Technical Skills
3D Printing TechnologyC++ ProgrammingC++ developmentFan Control LogicG-code ScriptingGCode ScriptingUI Developmentconfiguration managementsoftware migration
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