asam-ev/OpenMATERIAL
Dec 2024 – May 2026
6 Months active
Languages Used
adocJSONXOMAXomaAsciidocasciidoc
Technical Skills
3D Modeling StandardsDocumentationDocumentation ManagementTechnical WritingConfiguration ManagementData Modeling
LudwigFriedmann
PROFILE
Ludwigfriedmann
Over six months, contributed to the asam-ev/OpenMATERIAL repository by designing and refining 3D model documentation, schema standards, and asset management workflows. Focused on improving interoperability and onboarding, this work included evolving the 3D model schema to support external asset references and clarifying vehicle and environment structures for simulation contexts. Leveraged Asciidoc and JSON to deliver clear technical documentation, enforce data validation, and align with OpenDRIVE and OpenSCENARIO standards. Emphasized configuration management and semantic modeling to streamline integration, reduce ambiguity, and support future migrations, resulting in more maintainable documentation and robust asset governance for developers and integrators.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
31Total
Bugs
0
Commits
31
Features
13
Lines of code
1,114
Activity Months6
Your Network
53 peopleWork History
May 2026
2 Commits • 2 Features
May 1, 2026Month: 2026-05 — OpenMATERIAL (asam-ev/OpenMATERIAL) delivered feature-focused work with strong emphasis on asset governance and developer documentation. Key outcomes: (1) External asset reference schema overhaul to deprecate the scene asset type and migrate to object-based external references, improving 3D model asset management and future compatibility. Commit: 33334dcd44c261fedbf5c8d38cbc8d81011a3c2b. (2) Traffic light OpenDRIVE integration documentation enhancements, including clarified naming conventions and emissive texture usage, and removal of unnecessary types to streamline developer workflows. Commit: 61eb04902ed79badf5a70f0afb1e5922bb19b953. No major defects closed this month; efforts centered on delivering robust features and improving documentation. Technologies and skills demonstrated include asset schema design and refactoring, OpenDRIVE domain knowledge, documentation best practices, and disciplined Git-based collaboration. Business value: stronger asset governance, easier future migrations, and faster OpenDRIVE integration for modeling pipelines and downstream tools.
2 Commits • 2 Features
May 1, 2026Month: 2026-05 — OpenMATERIAL (asam-ev/OpenMATERIAL) delivered feature-focused work with strong emphasis on asset governance and developer documentation. Key outcomes: (1) External asset reference schema overhaul to deprecate the scene asset type and migrate to object-based external references, improving 3D model asset management and future compatibility. Commit: 33334dcd44c261fedbf5c8d38cbc8d81011a3c2b. (2) Traffic light OpenDRIVE integration documentation enhancements, including clarified naming conventions and emissive texture usage, and removal of unnecessary types to streamline developer workflows. Commit: 61eb04902ed79badf5a70f0afb1e5922bb19b953. No major defects closed this month; efforts centered on delivering robust features and improving documentation. Technologies and skills demonstrated include asset schema design and refactoring, OpenDRIVE domain knowledge, documentation best practices, and disciplined Git-based collaboration. Business value: stronger asset governance, easier future migrations, and faster OpenDRIVE integration for modeling pipelines and downstream tools.
May 2026
April 2026
3 Commits • 2 Features
Apr 1, 2026April 2026 — Delivered key features for asam-ev/OpenMATERIAL focused on asset flexibility and semantics. 1) External Asset References in 3D Models: schema and documentation updated to support externalAssetReferences, enabling more flexible asset composition. 2) Traffic Light Semantics Documentation: expanded OpenSCENARIO semantics coverage with dynamic light state control, bulb-specific colors, and grouping of bulb nodes. No major bugs fixed this month. Impact: faster asset pipelines, clearer and more actionable OpenSCENARIO guidance, and reduced onboarding friction for developers and testers. Technologies/skills demonstrated: schema evolution, documentation engineering, OpenSCENARIO semantics familiarity, and thorough commit-signoffs with review.
April 2026
3 Commits • 2 Features
Apr 1, 2026April 2026 — Delivered key features for asam-ev/OpenMATERIAL focused on asset flexibility and semantics. 1) External Asset References in 3D Models: schema and documentation updated to support externalAssetReferences, enabling more flexible asset composition. 2) Traffic Light Semantics Documentation: expanded OpenSCENARIO semantics coverage with dynamic light state control, bulb-specific colors, and grouping of bulb nodes. No major bugs fixed this month. Impact: faster asset pipelines, clearer and more actionable OpenSCENARIO guidance, and reduced onboarding friction for developers and testers. Technologies/skills demonstrated: schema evolution, documentation engineering, OpenSCENARIO semantics familiarity, and thorough commit-signoffs with review.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for OpenMATERIAL (asam-ev/OpenMATERIAL). Focused on clarifying wheel transform usage and stabilizing Grp_Wheel dynamics to support accurate simulations and faster contributor onboarding.
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for OpenMATERIAL (asam-ev/OpenMATERIAL). Focused on clarifying wheel transform usage and stabilizing Grp_Wheel dynamics to support accurate simulations and faster contributor onboarding.
March 2025
February 2025
6 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for asam-ev/OpenMATERIAL. Delivered targeted documentation improvements to vehicle structure and ASAM OpenX integration, aligning with industry standards and reducing onboarding time for developers and integrators. This work enhances clarity, maintainability, and interoperability in the simulation vehicle hierarchy and OpenX workflows.
February 2025
6 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for asam-ev/OpenMATERIAL. Delivered targeted documentation improvements to vehicle structure and ASAM OpenX integration, aligning with industry standards and reducing onboarding time for developers and integrators. This work enhances clarity, maintainability, and interoperability in the simulation vehicle hierarchy and OpenX workflows.
January 2025
9 Commits • 3 Features
Jan 1, 2025OpenMATERIAL monthly summary for 2025-01: Focused on strengthening data provenance, object classification clarity, and documentation quality to improve interoperability, onboarding, and maintainability across the repository.
9 Commits • 3 Features
Jan 1, 2025OpenMATERIAL monthly summary for 2025-01: Focused on strengthening data provenance, object classification clarity, and documentation quality to improve interoperability, onboarding, and maintainability across the repository.
January 2025
December 2024
10 Commits • 3 Features
Dec 1, 2024December 2024: Focused on strengthening OpenMATERIAL documentation to reduce ambiguity and accelerate adoption. Implemented coordinated environmental documentation improvements, consolidated general documentation scope, and established robust 3D model guidelines, all aligned with OpenDRIVE mapping and environment representation.
December 2024
10 Commits • 3 Features
Dec 1, 2024December 2024: Focused on strengthening OpenMATERIAL documentation to reduce ambiguity and accelerate adoption. Implemented coordinated environmental documentation improvements, consolidated general documentation scope, and established robust 3D model guidelines, all aligned with OpenDRIVE mapping and environment representation.
Activity
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Quality Metrics
Correctness96.2%
Maintainability95.4%
Architecture96.2%
Performance94.2%
AI Usage20.6%
Skills & Technologies
Programming Languages
AsciidocJSONXOMAXomaadocasciidoc
Technical Skills
3D Modeling3D Modeling Standards3D modelingConfiguration ManagementData ModelingDocumentationDocumentation ManagementSchema DesignTechnical Writingdata validationdocumentationschema designsemantic modelingstandards compliancestandards implementation
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