At a glance
| Vendor | Gstarsoft |
|---|---|
| Platforms | Windows |
| Native / common formats | DWG, RCS/RCP (workflow-dependent), PDF |
| Typical domains | Survey as-builts, Renovation, Plant retrofits |
Product Overview
GstarCAD Point Cloud is an add-on module that brings point-cloud processing capabilities into the GstarCAD environment. It allows engineers and surveyors to import, display, and work with laser-scan data (from terrestrial scanners, drones, or mobile mapping systems) directly within the DWG drafting workflow.
The module supports common point-cloud formats (LAS, LAZ, E57, PTS) and provides tools for point-cloud clipping, sectioning, and snap-to-point functionality. This enables as-built documentation, renovation design, and site surveys to be integrated with traditional CAD drafting without switching between specialized scan-processing software and the design environment.
Key Features
- Direct import: Load LAS, LAZ, E57, and PTS point-cloud files into the GstarCAD workspace with automatic coordinate alignment.
- Section and clip: Create section cuts through point clouds for as-built measurement and 2D trace-over drafting.
- Snap integration: Snap to point-cloud data when drawing new geometry, ensuring as-built accuracy in renovation and retrofit projects.
Core terminology & workflows (3)
Frequently asked questions (3)
What format of point clouds does GstarCAD Point Cloud support?
It supports standard formats like LAS, PTS, PTX, and RCP/RCS after conversion. Check the import options for details.
How do I trace outlines on a sliced point cloud?
Set a section box or clip plane to isolate a slice of data, then use standard object snaps (OSNAP) and polyline tools to trace boundaries.
How to optimize viewport navigation for massive point cloud files?
Reduce the point display density in the properties panel, or turn on hardware acceleration under options to utilize GPU caching.
⚡ Software Guide Self-Test
Verify your high-level understanding of GstarCAD Point Cloud to sync with your learning track progress.
Competitive Positioning
GstarCAD Point Cloud enables point cloud visualization and modeling within the GstarCAD environment, competing with AutoCAD's point cloud features, CloudCompare, and Leica Cyclone in the scan-to-CAD workflow market.
vs. AutoCAD Point Cloud: GstarCAD Point Cloud provides similar point cloud attachment, sectioning, and snap-to-point capabilities at GstarCAD's lower price point. For firms already using GstarCAD for 2D drafting, it adds point cloud functionality without switching platforms.
vs. dedicated point cloud software: Unlike Cyclone or RealWorks (which focus on scan processing), GstarCAD Point Cloud integrates viewing directly into the drafting environment—users create 2D drawings from point cloud data without switching between applications.
Workflow integration: Point cloud data displays as an intelligent underlay within the familiar CAD workspace. Drafters trace geometry from scan data using standard draw commands while snapping to point cloud features for as-built accuracy.
Use Cases & Industry Applications
- As-built documentation: Creating accurate 2D floor plans, sections, and elevations from 3D laser scan data of existing buildings where original drawings are lost, outdated, or never existed.
- Renovation design: Overlaying new design geometry on point cloud references of existing conditions, ensuring proposed changes fit the actual building geometry rather than idealized drawings.
- Industrial plant surveys: Documenting existing piping, equipment, and structural steel in process plants for maintenance planning, compliance verification, and expansion design.
- Heritage recording: Creating measured drawings of historical structures from laser scan data, preserving dimensional accuracy of irregular and deteriorated building elements.
- Construction verification: Comparing as-built scan data against design drawings to identify deviations, verify completed work, and document construction progress for payment certification.