Revit Tools by Avant Leap
Automated 4D Construction Simulation for Revit
Intelligent level resolution handles every element type, and configuration persists per project. Supports Revit 2019–2026.
Sequenza extracts building information from Revit and exports it as industry-standard CSV files compatible with Navisworks TimeLiner and 3ds Max — automating the entire 4D simulation setup process.
Automatically generates Simulation Identification (task-level), Simulation Components (element-level), and MaxScript Animation (frame-by-frame) CSVs.
Three-tier strategy assigns every element to a level — direct level parameter (confidence 1.0), host element inheritance for doors and windows (0.9), or bounding box spatial analysis (0.7).
Configurable project start date, working days, hours per day, and export mode — settings persist across sessions using Revit Extensible Storage.
Processes structural, architectural, and MEP elements including foundations, columns, framing, walls, floors, pipes, ducts, conduits, mechanical and electrical equipment.
Pre-flight model validation with statistical analysis, resolution success tracking, and category-wise element distribution — warns before committing to generation.
Multi-version support from a single shared codebase — .NET Framework 4.8 for Revit 2019–2024 and .NET 8.0 for Revit 2025–2026.
Task-level construction sequence for Navisworks TimeLiner — one row per level/category combination with planned start and end dates.
Element-level assignments linking individual Revit elements to TimeLiner tasks — one row per element.
Frame-by-frame animation timeline for 3ds Max — drives visibility keyframes for construction sequence animation.
From Revit model to complete Navisworks timeline — in one click.
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