BIM Integration | pg2b3dm-glb | Tech Maven Geospatial

Autodesk Revit

Direct Revit (.rvt) Processing

Process native Revit files without export to IFC or other intermediate formats. Our Revit API integration extracts geometry, parameters, and metadata directly from .rvt files.

Support for Revit 2019 through 2024 with automatic version detection. Extract building elements with their category, family, type, and all parameter data.

Native .rvt file processing (Revit 2019-2024)
Extract rooms, spaces, and zones
MEP system extraction (HVAC, plumbing, electrical)
Phase-based filtering
Discipline filtering (Architecture, Structure, MEP)

                        
# Revit to 3D Tiles

pg2b3dm-glb --data-source BIM --bim-file building.rvt \

  --extract-rooms --extract-systems \

  --lod-level LOD400 \

  --discipline-filter "Architecture,Structure" \

  --output-format glb

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IFC Support

Industry Foundation Classes (IFC)

Comprehensive IFC support for IFC2X3, IFC4, and IFC4X3 schemas. Our native IFC parser handles all entity types including complex geometries, relationships, and property sets.

Perfect for openBIM workflows, facility management, and construction data exchange between different software platforms.

IFC2X3, IFC4, and IFC4X3 schema support
All IFC entities and geometry types
Property set extraction
Relationship preservation
Type product and material mapping

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LOD Support

Level of Detail (LOD) Processing

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LOD100 - Conceptual

Basic massing models for early design phases

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LOD200 - Approximate Geometry

Generalized systems with approximate quantities

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LOD300 - Precise Geometry

Accurate modeling for construction documentation

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LOD400 - Fabrication

Detailed fabrication and installation information

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LOD500 - As-Built

Field-verified as-constructed models

🏗️ BIM Integration