P_2025_XX-XXX: OpenMATERIAL 3D 1.1 Development
Proposal description
Feature development for ASAM OpenMATERIAL 3D 1.1
Detailed background
Not all relevant features could be implemented during the ASAM OpenMATERIAL 1.0 standardization project. This proposal serves to implement important topics that could not be completed within Release 1.0:
- Addition of binary version of Lookup Table and data Concealment https://github.com/asam-ev/OpenMATERIAL-3D/issues/449
- Further define lights https://github.com/asam-ev/OpenMATERIAL-3D/issues/448
- Add top-level $schema field for OpenMaterial files https://github.com/asam-ev/OpenMATERIAL-3D/issues/447
- Recommend Blender export options https://github.com/asam-ev/OpenMATERIAL-3D/issues/446
- Readme states that standard is still under development https://github.com/asam-ev/OpenMATERIAL-3D/issues/445
- Add new checker rules https://github.com/asam-ev/OpenMATERIAL-3D/issues/415
- Conductivity calculation from complex permittivity - very limited option only https://github.com/asam-ev/OpenMATERIAL-3D/issues/382
- Add information how to convert measured reflectance values to BRDF values https://github.com/asam-ev/OpenMATERIAL-3D/issues/236
- Consideration of OpenSCENARIO DSL Use Cases https://github.com/asam-ev/OpenMATERIAL-3D/issues/183
- Add thickness parameter for transmittance calculation https://github.com/asam-ev/OpenMATERIAL-3D/issues/141
- Referencing of other asset files, scene description, instancing of objects https://github.com/asam-ev/OpenMATERIAL-3D/issues/118
- LODs for Humans https://github.com/asam-ev/OpenMATERIAL-3D/issues/78
- How, if at all, do we want to include emissive materials for camera simulation? https://github.com/asam-ev/OpenMATERIAL-3D/issues/59
- Solid angle of detector being required in BRDF metadata https://github.com/asam-ev/OpenMATERIAL-3D/issues/450
This list needs to be prioritized and potentially shortened in the project.
Backward compatibility
Feature shall be defined as backward compatible as possible, for inclusion in minor releases of the affected standards. Where breaking changes are deemed necessary for the medium term, such proposals shall be developed separately, for future inclusion in major revisions.
Completion criteria / deliverables
All related issues have a defined solution harmonized across standards as PRs ready for integration.
Project type
Implementation
Affected standards
ASAM OpenMaterial 3D
Participants
| Assignee: | tbd |
| Initiating Companies: | Persival, BIPROGY, BMW |
| ASAM Office Responsible (OR): | Diego Sanchez |
Proposal scheduling
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Enrollment: https://www.asam.net/project-detail/p-2025-07-asam-openmaterial-110/#backToFilters