Graph-R Point
Point Cloud & 3DGS Viewer
Only for Mac
$5.99
Mac
View point clouds and 3D Gaussian Splatting (3DGS) on macOS, rendered fast with Metal. Rotate, pan, zoom, or fly through your data. Reads transforms.json camera poses.
Graph-R Point is a macOS viewer for displaying and exploring point cloud data and 3D Gaussian Splatting (3DGS).
Rendered with Apple's Metal, it lets you freely change your viewpoint with a mouse or trackpad to examine data captured by 3D scanning, LiDAR, photogrammetry, SfM, and more. It is a universal app that runs natively on both Apple Silicon and Intel Macs.
■ Key Features
Display point cloud files (PLY / LAS)
Display 3D Gaussian Splatting (3DGS) files (PLY)
Load camera pose files (transforms.json) and view / switch between captured camera positions
Rotate, pan, zoom, and change the point of interest with a mouse or trackpad
Walk-through (fly) mode to move through your data as if walking inside it
Adjust point size and shape (round / square), background color, axis gizmo, and more
Switch between perspective and orthographic projection
Open multiple PLY / LAS files, each in its own window
Reset the view, fit the data to the window, and jump to axis-aligned views (X / Y / Z)
Display settings are saved automatically
■ Supported File Formats
PLY (point cloud): Colored point clouds. Both ASCII and binary
LAS (point cloud): Point clouds from laser scanners and similar sources. Supports LAS 1.0–1.4
PLY (3DGS): 3D Gaussian Splatting. Supports both full (higher-order SH) and lightweight variants
transforms.json: Camera pose files created with COLMAP, nerfstudio, and other tools
3DGS PLY files and regular point cloud PLY files are automatically detected from their contents and displayed appropriately. No manual switching is required.
■ Intuitive Controls
Left-drag to rotate, Command + drag to pan, scroll wheel or pinch to zoom. Double-click to set the clicked position on your data as the center of rotation. Trackpad gestures are fully supported, so exploring your data feels natural on a Mac.
In Fly mode, you can move through your data using the keyboard and mouse — a convenient way to inspect scans of buildings and terrain.
■ Built-in Manual and Sample Data
Choose Help > Manual to open the user manual inside the app at any time. From basic controls to a full list of keyboard shortcuts, help is always one click away.
You can also choose Help > Save Sample Data... to copy the bundled 3DGS sample data, so you can try the viewer right after purchase.
■ Camera Pose File Support
Load a transforms.json file exported from COLMAP or nerfstudio to switch to viewpoints that reproduce the position and orientation of the original cameras. This is useful for reviewing 3DGS results side by side with their training data.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Tohru Itoh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- tohru itoh
- Size
- 1.1 MB
- Category
- Graphics & Design
- Compatibility
Requires macOS 13.0 or later.
- Mac
Requires macOS 13.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © tohru itoh
