Advanced Modeling Operators for Polygonal 3D Models

CGM Polyhedra is a polyhedral modeler that can be used with the CGM Modeler, 3D ACIS Modeler and any other exact geometry kernel. It addresses the most complex and demanding workflows for additive manufacturing, robotics, electronic design automation and more.

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Polygon Modeling Software for Your Needs

Unlock the power of precise polyhedral modeling in your 3D applications with CGM Polyhedra. As design, manufacturing and simulation applications evolve, traditional CAD-based systems must support more mesh-based workflows. Industries like medical and mining demand robust handling of large data sets with high tessellation quality. Seamlessly integrated with CGM Modeler and 3D ACIS Modeler, CGM Polyhedra enhances precise modeling capabilities, enabling your applications to solve new workflows and deliver innovative products and solutions to customers.

Why Choose CGM Polyhedra?

Optimal Quality

CGM Polyhedra provides APIs to check, heal, modify and query polyhedral models, ensuring that they meet your application's requirements. Its algorithms are designed to offer robust and performant modeling operations even on the largest data sets.

Reduce Development Time

Leverage the APIs in CGM Polyhedra, such as those for additive manufacturing data preparation, to quickly add new workflows to your application, saving time and development costs.

Unlock Advanced Features
for Polygonal Modeling

Import

Spatial's polyhedral solution supports many of your data sources, including medical data, terrain data, scanned objects, raw mesh data, precise models and dozens of 3D modeling formats when combined with 3D InterOp.

Healing

CGM Polyhedra automatically repairs models where other solutions fail, allowing you to minimize time spent modifying geometries to ensure accuracy and manufacturability. Combined with evaluation adjustment and repair tools, CGM Polyhedra effortlessly covers holes, stitches facet edges, corrects facet orientations and eliminates sliver geometries.

Polyhedral Operators

CGM Polyhedra offers many APIs to enable building data preparation workflows such as Booleans, offsets, clash detection, decimation and slicing. CGM Polyhedra allows for Booleans of polyhedral data with exact data to obtain a final polyhedral model.

Analysis

CGM Polyhedra supports a wide range of topological queries and calculations such as wall thickness analysis, point-body-distance, extrema, mass properties and silhouettes on polyhedral models.

Uniform Interface

CGM Polyhedra and CGM Modeler share common polymorphic APIs for many operations to make implementation easy while using specialized algorithms optimized for the input data. The body data type can be either exact or polyhedral, allowing data to be stored and managed in the same container, streamlining code.

Additive Manufacturing

CGM Polyhedra offers a complete workflow for additive manufacturing data preparation, such as wall thickness analysis, support and support zone generation for 3D printing, offsetting, orientation, and nesting and slicing, enabling faster time to market.