The 3D ACIS® Modeler (ACIS) is Spatial’s prominent 3D solid modeling engine. 3D InterOp is a CAD data translation framework (Interoperability)
Framework:Model Analysis
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(Redirected from Model Analysis)
· ACIS System · Blending · Local Operations · Model Analysis · Model Visualization and Display · Modeling Operations · Surfacing ·
| Topic | Description |
|---|---|
| ACIS Checker | Functionality to help detect bad or invalid data in models. |
| Cellular Topology | Modeling of subregions in a solid or sheet. |
| Intersectors | This component determines intersections between geometric elements by finding the points or intervals at which curves and surfaces meet. |
| Laws | Functionality provides symbolic representations of equations that are parsed in a similar way to equations. Laws provide the ability to solve complex, global mathematical problems. |
| Object Relationships | Determine the spatial relationships between two objects, such as: minimum distances, clearance, clashing, and containment. |
| Physical Properties | Determine properties of an entity such as: area, volume, center of gravity, and length. |
| Ray Testing | Ray testing provides functionality to "fire" a ray with a specified initial position, direction, and radius to determine, for instance, the positional relationships among objects. |
- ... check an entity for invalid or bad data
- ... find an extreme position of an entity in a specified direction
- ACIS Checker
- New ACIS checker level 5 - enables the checker to perform Fatal topology checks.
- Missing discontinuity errors - missing G1 or G2 discontinuity errors have been separated into an error and a warning.
- Object Relationships
- Multi-threaded api_entity_point_distance - new multi-threading capability for api_entity_point_distance offering significant gains in performance.
- Clash improvements - improvements in robustness and performance.
- Ray Testing
- New API - for ray testing api_ray_fire.
