The Fologram Aruco Marker pack contains the following tools for Fologram for Grasshopper. They are designed to work as a tutorial series explaining core technical concepts before demonstrating applications.
View Aruco Markers
Orients a plane geometry using the marker transform. Used for calibrating marker tracking.
Smooth Marker Tracking
Uses the grasshopper Smooth Numbers component to reduce tracking noise and interpolate between marker positions.
Creates a c# Dictionary to store the transforms of all detected marker IDs.
Using Marker IDs
Demonstrates how to use Marker IDs to select objects from a list for part detection and model visualization scenarios.
Request Cube Transform
Demonstrates how to request the position of the tracker cube for applications that do not require a constant live stream of positions.
Displays Rhino objects with the same Name property as detected Marker IDs. (Requires the Human plugin for Grasshopper)
Colour By Distance To Marker
Measures the distance of the marker to an arbitrary point and use this information to generate mesh colours.
Box Between Markers
Generates a box between two detected markers.
Fit Line to Marker Strip
Fits a line between a given set of markers.