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Merge pull request #348 from asam-ev/345-use-case-chapter-change-word…
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Update wording in use case chapter
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@ClemensLinnhoff
ClemensLinnhoff authored Jan 30, 2025
2 parents c80bc86 + cf49bc8 commit 595bfee
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20 changes: 10 additions & 10 deletions content/use-cases/use-cases.adoc
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Expand Up @@ -27,7 +27,7 @@ This clear organization helps users understand the practical applications of {TH
.Use case 1: Creating _3D assets_
|===
|*Description* |As a content creator, I want to create _3D assets_ for perception sensor simulation in a standardized format. The assets shall be linked to material properties.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |OGC CDB
|*Influencing technologies* |3D Modeling (for example, 3dsMax and Maya), 3D Engine (for example, Unreal Engine)
|*Relevant user* |Content creator
Expand All @@ -37,7 +37,7 @@ This clear organization helps users understand the practical applications of {TH
.Use case 2: Creating material data
|===
|*Description* |As a measurement engineer, I want to create material data for use in 3D asset creation. The data shall consist of physical or measured properties of materials that can be assigned to 3D meshes.
|*Relevant OpenMATERIAL 3D parts* |Material
|*Relevant OpenMATERIAL 3D chapters*|Material
|*Influencing standards* |-
|*Influencing technologies* |-
|*Relevant user* |Measurement engineer
Expand All @@ -47,7 +47,7 @@ This clear organization helps users understand the practical applications of {TH
.Use case 3: Validating material properties and 3D geometries
|===
|*Description* |As a measurement engineer, I want to validate 3D geometries and material properties. This validation is performed as a comparison of the data, that is, material properties and defined points in the 3D geometry, against measurements from the real-world.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |-
|*Influencing technologies* |-
|*Relevant user* |Measurement engineer, regulator
Expand All @@ -58,7 +58,7 @@ This clear organization helps users understand the practical applications of {TH
|===
|*Description* |As a content creation company, we want to distribute material data and _3D assets_ under copyright and license considerations.
To distribute material data and 3D assets efficiently, it shall be possible to reuse the data and assets in different simulation platforms and sensor models with varying sensor technologies, for example, wavelengths.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |-
|*Influencing technologies* |-
|*Relevant user* |Content creator
Expand All @@ -68,7 +68,7 @@ To distribute material data and 3D assets efficiently, it shall be possible to r
.Use case 5: Importing _3D assets_ linked to material properties into shared sensor simulation models (FMU)
|===
|*Description* |As a sensor model developer, I want to import _3D assets_ that are packaged as FMUs into sensor models.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |FMI, ASAM OSI (OSMP), ASAM OpenLABEL, ASAM OpenDRIVE, ASAM OpenSCENARIO
|*Influencing technologies* |Unreal Engine, Unity, OptiX, CUDA
|*Relevant user* |Sensor model developer
Expand All @@ -78,7 +78,7 @@ To distribute material data and 3D assets efficiently, it shall be possible to r
.Use case 6: Importing _3D assets_ linked to material properties into simulation platform
|===
|*Description* |As a simulation platform developer, I want to import _3D assets_ into a simulation platform.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |-
|*Influencing technologies* |Unreal Engine, Unity, Unigine, OptiX, CUDA
|*Relevant user* |Simulation platform developer
Expand All @@ -88,7 +88,7 @@ To distribute material data and 3D assets efficiently, it shall be possible to r
.Use case 7: Retrofitting or changing material properties independent of _3D assets_
|===
|*Description* |As a simulation platform developer, I want to be able to add or change material properties independently of _3D assets_ geometries in a simulation platform.
|*Relevant OpenMATERIAL 3D parts* |Material
|*Relevant OpenMATERIAL 3D chapters*|Material
|*Influencing standards* |ASAM OpenLABEL
|*Influencing technologies* |Unreal Engine, Unity, OptiX, CUDA
|*Relevant user* |Simulation platform developer
Expand All @@ -98,7 +98,7 @@ To distribute material data and 3D assets efficiently, it shall be possible to r
.Use case 8: Moving object parts in the environment simulation
|===
|*Description* |As a simulation platform or sensor model developer, I want to move objects as well as individual parts of the objects during simulation runtime. These can be parts of a vehicle, for example, wheels and doors or the skeleton bones of a pedestrian. One option to manipulate the imported _3D assets_ during simulation runtime is using ASAM OSI. In the https://opensimulationinterface.github.io/osi-antora-generator/asamosi/V3.6.0/gen/structosi3_1_1GroundTruth.html[osi3::GroundTruth] message, information about moving and stationary objects is provided from the _scenario_ engine to the sensor model. This entails object positions, orientations, velocities and so on for every simulation time step, but also a so-called model reference. This reference is the path to a 3D asset associated with the object or the stationary environment. Using the pose information together with the 3D mesh data, a _3D environment_ is constructed and updated for every simulation time step. Further attributes, such as https://opensimulationinterface.github.io/osi-antora-generator/asamosi/V3.6.0/gen/structosi3_1_1MovingObject_1_1VehicleAttributes_1_1WheelData.html[wheel positions] for vehicles or https://opensimulationinterface.github.io/osi-antora-generator/asamosi/V3.6.0/gen/structosi3_1_1MovingObject_1_1PedestrianAttributes_1_1Bone.html[bone poses] for pedestrians, enable a more refined movement of traffic participants in the _3D environment_.
|*Relevant OpenMATERIAL 3D parts* |Geometry
|*Relevant OpenMATERIAL 3D chapters*|Geometry
|*Influencing standards* |ASAM OSI
|*Influencing technologies* |-
|*Relevant user* |Simulation platform developer
Expand All @@ -109,7 +109,7 @@ To distribute material data and 3D assets efficiently, it shall be possible to r
|===
|*Description* |As a simulation platform or sensor model developer, I want to simulate the energy or signal propagation using imported _3D assets_ with linked material properties. This is, for example, done with ray tracing. Rays are launched in a virtual 3D scene to simulate the propagation of light beams, radio waves, or ultrasonic waves. The interaction of the rays with the surfaces of the objects in the _3D environment_ depends on the material properties of these surfaces. These properties are assigned to the 3D geometries of the objects and imported from a material database.
The simulation shall be able to cope with different real-time requirements, for example, SiL, HiL, open-loop, closed-loop and so on.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |-
|*Influencing technologies* |Nvidia OptiX
|*Relevant user* |Simulation platform developer, sensor model developer, end user
Expand All @@ -119,7 +119,7 @@ The simulation shall be able to cope with different real-time requirements, for
.Use case 10: Using sensor simulation to train perception algorithms
|===
|*Description* |As a perception algorithm developer, I want to use simulated environments for model training and testing, as real-world information collection is too expensive and inconvenient.
|*Relevant OpenMATERIAL 3D parts* |Geometry and Material
|*Relevant OpenMATERIAL 3D chapters*|Geometry and Material
|*Influencing standards* |ASAM OSI, ASAM OpenSCENARIO, ASAM OpenDRIVE
|*Influencing technologies* |Unity, OptiX, Regeneration AI
|*Relevant user* |End user
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