o3de/o3de
Nov 2024 – Jul 2026
9 Months active
Languages Used
C++CMakeQtQMLXML
Technical Skills
C++Game DevelopmentMath LibrariesCross-Platform CompatibilityGamepad InputInput Handling
Yaakuro
PROFILE
Yaakuro
Over nine months, this developer contributed to the o3de/o3de repository by building and modernizing core editor and engine features, focusing on usability, performance, and cross-platform reliability. They enhanced particle system workflows, improved input handling on Linux/X11, and delivered UI upgrades such as line:column navigation and component collapsing in property editors. Their technical approach emphasized robust C++ and Qt development, leveraging CMake for build system improvements and ensuring maintainability through code refactoring and dependency updates. By addressing edge-case bugs in object picking and input, and optimizing parallel processing, they consistently improved developer and artist workflows across game and editor tooling.
Overall Statistics
Feature vs Bugs
57%Features
Repository Contributions
18Total
Bugs
6
Commits
18
Features
8
Lines of code
5,396
Activity Months9
Your Network
47 peopleWork History
July 2026
1 Commits • 1 Features
Jul 1, 2026July 2026 monthly summary for o3de/o3de focusing on key business value and technical accomplishments. Delivered a major UI enhancement to the Entity Property Editor by adding Collapse/Expand All Components, significantly improving usability and organization when configuring entities. The change reduces manual navigation and click fatigue, accelerating development and design workflows.
1 Commits • 1 Features
Jul 1, 2026July 2026 monthly summary for o3de/o3de focusing on key business value and technical accomplishments. Delivered a major UI enhancement to the Entity Property Editor by adding Collapse/Expand All Components, significantly improving usability and organization when configuring entities. The change reduces manual navigation and click fatigue, accelerating development and design workflows.
July 2026
March 2026
1 Commits
Mar 1, 2026March 2026 Monthly Summary for O3DE development. Focused on stabilizing editor behavior for large/long-distance scenes and improving reliability of object picking in edge-case scenarios.
March 2026
1 Commits
Mar 1, 2026March 2026 Monthly Summary for O3DE development. Focused on stabilizing editor behavior for large/long-distance scenes and improving reliability of object picking in edge-case scenarios.
February 2026
2 Commits
Feb 1, 2026February 2026 — o3de/o3de: concise monthly summary focusing on business value and technical achievements. Key features delivered: - Motion Matching System: Disabled default debugging lines by default to boost performance and reduce runtime log noise. Commit: f5fc452076e9b5ed043de3e2c530dba92594e16a. - Lua IDE: Preserve original settings on cancel in Settings Dialog to prevent unnecessary updates and errors. Commit: a96e2a038790438e9a84925f2cfd604e50034a1f. Major bugs fixed: - Disabled default debugging lines by default in Motion Matching to cut runtime overhead and log noise. (Refer commit f5fc452...) - Ensure cancel in Lua IDE settings preserves original settings, preventing wrong updates. (Refer commit a96e2a03...) Overall impact and accomplishments: - Immediate performance gains in motion system and more stable development experience due to reduced log noise and safer config changes. - Clear traceability with signed commits and explicit intent. Technologies/skills demonstrated: - C++ and Lua development, performance optimization, debugging, and robust UI/state management; strong commit hygiene and collaboration (Signed-off-by authors).
2 Commits
Feb 1, 2026February 2026 — o3de/o3de: concise monthly summary focusing on business value and technical achievements. Key features delivered: - Motion Matching System: Disabled default debugging lines by default to boost performance and reduce runtime log noise. Commit: f5fc452076e9b5ed043de3e2c530dba92594e16a. - Lua IDE: Preserve original settings on cancel in Settings Dialog to prevent unnecessary updates and errors. Commit: a96e2a038790438e9a84925f2cfd604e50034a1f. Major bugs fixed: - Disabled default debugging lines by default in Motion Matching to cut runtime overhead and log noise. (Refer commit f5fc452...) - Ensure cancel in Lua IDE settings preserves original settings, preventing wrong updates. (Refer commit a96e2a03...) Overall impact and accomplishments: - Immediate performance gains in motion system and more stable development experience due to reduced log noise and safer config changes. - Clear traceability with signed commits and explicit intent. Technologies/skills demonstrated: - C++ and Lua development, performance optimization, debugging, and robust UI/state management; strong commit hygiene and collaboration (Signed-off-by authors).
February 2026
November 2025
6 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for o3de/o3de: Delivered major OpenParticleSystem modernization and editor usability improvements, added Particle Editor material open capability, and fixed critical UI behavior in JointSelectionWidget. These efforts improved build reliability for packaged releases, enhanced maintainability by removing OpenGL dependencies and aligning with native types, and boosted user experience in particle tooling. Key outcomes: - Features delivered: OpenParticleSystem modernization; Open in Particle Editor feature. - Major bugs fixed: packaged-build module resolution for OpenParticleSystem, reflection issues, and Tree View header sizing bug. - Overall impact: smoother artist and developer workflows, more reliable releases, and easier long-term maintenance. - Technologies/skills demonstrated: C++, reflection/config/editor tooling, build system improvements, UI/UX enhancements, and dependency modernization.
November 2025
6 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for o3de/o3de: Delivered major OpenParticleSystem modernization and editor usability improvements, added Particle Editor material open capability, and fixed critical UI behavior in JointSelectionWidget. These efforts improved build reliability for packaged releases, enhanced maintainability by removing OpenGL dependencies and aligning with native types, and boosted user experience in particle tooling. Key outcomes: - Features delivered: OpenParticleSystem modernization; Open in Particle Editor feature. - Major bugs fixed: packaged-build module resolution for OpenParticleSystem, reflection issues, and Tree View header sizing bug. - Overall impact: smoother artist and developer workflows, more reliable releases, and easier long-term maintenance. - Technologies/skills demonstrated: C++, reflection/config/editor tooling, build system improvements, UI/UX enhancements, and dependency modernization.
October 2025
3 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for o3de/o3de focused on delivering key features and fixes in the OpenParticleSystem and XCB debugging workflows. Highlights include enhancing the debugging UX on XCB, cleaning and standardizing the build configuration for OpenParticleSystem via a setup macro, and switching particle processing to the O3DE job system for improved parallelism and performance. These efforts reduce debugging friction, simplify maintenance, and improve runtime performance for particle effects, delivering tangible business value to the engine and its users.
3 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for o3de/o3de focused on delivering key features and fixes in the OpenParticleSystem and XCB debugging workflows. Highlights include enhancing the debugging UX on XCB, cleaning and standardizing the build configuration for OpenParticleSystem via a setup macro, and switching particle processing to the O3DE job system for improved parallelism and performance. These efforts reduce debugging friction, simplify maintenance, and improve runtime performance for particle effects, delivering tangible business value to the engine and its users.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025Month 2025-09: Delivered OpenParticleSystem enhancements in o3de/o3de, introducing an improved particle creation and editing workflow. Refactored build configuration to include new particle sources, enabling smoother integration and faster iteration. Performed targeted code cleanups to improve structure and maintainability of the gem. No major bugs fixed this month.
September 2025
1 Commits • 1 Features
Sep 1, 2025Month 2025-09: Delivered OpenParticleSystem enhancements in o3de/o3de, introducing an improved particle creation and editing workflow. Refactored build configuration to include new particle sources, enabling smoother integration and faster iteration. Performed targeted code cleanups to improve structure and maintainability of the gem. No major bugs fixed this month.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Delivered a major UX improvement in the o3de/o3de repository by enhancing the Go to Line dialog to support line:column input with validation, plus a focused autofocus fix on open. This reduces navigation friction and debugging time by enabling precise jumps to a specific line and column, improving developer productivity and accuracy during code reviews and troubleshooting. Notable commit 51c4534e8c72f418c97af237765ec06b6630443c addressing autofocus and enabling column support (refs #19003).
1 Commits • 1 Features
Jun 1, 2025June 2025: Delivered a major UX improvement in the o3de/o3de repository by enhancing the Go to Line dialog to support line:column input with validation, plus a focused autofocus fix on open. This reduces navigation friction and debugging time by enabling precise jumps to a specific line and column, improving developer productivity and accuracy during code reviews and troubleshooting. Notable commit 51c4534e8c72f418c97af237765ec06b6630443c addressing autofocus and enabling column support (refs #19003).
June 2025
May 2025
2 Commits
May 1, 2025May 2025 monthly summary: Delivered cross-platform input reliability improvements for o3de (repo o3de/o3de). Implemented fixes to ensure Linux gamepad input events are processed and mapped correctly, and added a workaround for X11 key repeat by resetting stored input states and re-querying keymap state. These changes, tracked in two commits, improve OnHeld behavior on Linux and stabilize input handling across Linux/X11, enhancing developer and player experience and reducing platform-specific bug reports.
May 2025
2 Commits
May 1, 2025May 2025 monthly summary: Delivered cross-platform input reliability improvements for o3de (repo o3de/o3de). Implemented fixes to ensure Linux gamepad input events are processed and mapped correctly, and added a workaround for X11 key repeat by resetting stored input states and re-querying keymap state. These changes, tracked in two commits, improve OnHeld behavior on Linux and stabilize input handling across Linux/X11, enhancing developer and player experience and reducing platform-specific bug reports.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 (o3de/o3de): Delivered a scripting API enhancement to expose core math operations to the behavior context, enabling richer script-driven math workflows and reducing scripting boilerplate. Implementation exposed CreateFromBasis on Quaternion and GetEulerDegrees on Transform to the behavior scripting context, tracked in commit ca9d9f5d68df39749392b96d4c56cabd23e06297.
1 Commits • 1 Features
Nov 1, 2024November 2024 (o3de/o3de): Delivered a scripting API enhancement to expose core math operations to the behavior context, enabling richer script-driven math workflows and reducing scripting boilerplate. Implementation exposed CreateFromBasis on Quaternion and GetEulerDegrees on Transform to the behavior scripting context, tracked in commit ca9d9f5d68df39749392b96d4c56cabd23e06297.
November 2024
Activity
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Quality Metrics
Correctness91.6%
Maintainability85.6%
Architecture85.6%
Performance83.4%
AI Usage21.2%
Skills & Technologies
Programming Languages
C++CMakeQMLQtXML
Technical Skills
3D graphics programmingAsset ManagementBuild SystemsBuild system managementC++C++ ProgrammingC++ developmentC++ programmingCMakeCMake configurationCode OrganizationCross-Platform CompatibilityDebugging ToolsEditor DevelopmentEditor Tool Development
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