3D Precise Mesh | 3D Mesh Generation

Meshing with 3D Precise Mesh is automatic and reliable, with controls to guarantee accurate and performant simulations for any CAE workflow.

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Flexible and Performant 3D Mesh Software

Simulation Driven Design

By leveraging features such as automatic CAD associativity and periodic meshing, 3D Precise Mesh enables the meshing step to be transparent to the users so they can focus on their design.

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Focus on Your Value-Add

High-end meshing capabilities with associativity to the CAD model allow developers to focus on their innovation. 3D Precise Mesh's integration with market modelers, and especially a tight integration with CGM & 3D ACIS Modelers, help further automate workflows and reduce development time.

Companies That Rely on Our 3D Mesh Generation Software


Fully Featured Mesh Solutions

Surface Meshing

Generate quality surface meshing with the prescribed size and curvature, with very little input, for CAD and tessellated models. Utilize the appropriate element type for your solver, including triangle or quadrangle and linear or quadratic.

Optimized for CAD 

Simulation-dedicated options such as patch-independency or self-intersection prevention, ensure high-quality surface meshing of CAD models.

Volume Meshing

High-quality tetrahedral, hexahedral and hybrid 3D meshes may be generated by combining surface and volume meshing with additional features such as proximity detection for local refinements.

Tetrahedral Meshing Program

Automatic, reliable, and fast meshing technology with extensive ability to control the size, shape, order, and quality. Developers can tune the tet-mesh parameters to meet solver expectations.

Automatic Boundary Layer Generation

By controlling the growth of boundary layers, preventing collisions in thin areas, managing corners, and smoothing the transitions between regions, 3D Precise Mesh enables high quality and automatic boundary layer generation.

Hybrid & Hexahedral Mesh Generation

A hexahedral meshing algorithm can produce full hex and conformal 3D meshes that are required by some CAE solvers. Benefiting from the advantages of each type of mesh including Hex, Tet, Pyramid and Prism, the volume meshing algorithms may be assembled to generate hybrid meshes.

See How Spatial’s SDK Can Improve 3D Mesh Generation

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See How Your Design Will Perform With Mesh Generation Software

Reduce Prototyping Costs and Design Cycle Times

Optimize your product development cycle, and get products to market faster with our mesh generation software.

Using our computer-aided engineering tools, you’ll be able to mesh in 3D, assess designs, identify problems, and address them, enabling faster high-level analyses downstream in the development phase.

That means you’ll be able to reduce prototyping costs, design times, and minimize backlogs with our mesh 3D software.
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Reduce Data Preparation Times

Slash the time it takes to prepare 3D mesh models for analysis while enhancing the accuracy of simulations with Spatial’s modular SDKs.

CGM Core Modeler’s non-regularized Booleans automates essential design functions, which significantly simplifies the simulation setup stage.

Improve the accuracy of simulation results with 3D mesh model tools that allow you to visualize and fix errors in design.

Streamline Your Customers' CAD Workflows

3D-Tool implemented Spatial's 3D InterOp in just 4 months and:

  • Upgraded existing customers
  • Acquired new customers
  • Raised revenues over 30%
See How

Reliable Meshing Solution for Demanding Simulation Workflows

3D Precise Mesh is able to generate a surface mesh with good quality elements over high curvature areas while keeping the total number of elements fairly low.

Coupled with CGM Core Modeler, you can generate a volumetric mesh for tetrahedra that accurately follows the input surface mesh.

It offers the ability to remove over-constrained tetrahedra, diagnose and correct self-intersections in the surface mesh, as well as generate quadratic order type 3D meshes.

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Mesh Solutions

Elevate the 3D Mesh Modeling User Experience

3D Precise Mesh generates optimal quality tetrahedrons in just one step, letting you generate millions of tetrahedrons per minute.

Minimize the effort involved in mesh generation for CFD and streamline every stage of the product design cycle.

Using Spatial’s automatic meshing SDK, you can concentrate on building the physics and solver simulation application.