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Before you start to find a solution here make sure that you checked all your hardware, restarted the machines and you read the manuals

OptiTUIO - Laser Touch Controller

OptiTUIO™ is a multitouch software which transforms any flat surface into a multi touch surface.

OptiTUIO™ has a Graphical User Interface which allows the user to calibrate the setup very easily.

OptiTUIO™ runs on Windows platforms, LINUX and on macOS operating systems.

OptiTUIO™ supports the following outputs: Mouse, Windows Touch and TUIO.

Unlimited touch points.

Highly optimized detection algorithms.

OptiTUIO™ supports most of the common LIDAR sensors (Hokuyo, Leuze, Sick)

OptiTUIO - Basics

Here you can find information's and tutorials about how to setup network and serial USB sensors with OptiTUIO™

Manual - OptiTUIO Manual

Find the full OptiTUIO™ manual here

Links - Downloads, Manuals, etc

Links and Downloads regarding OptiTUIO™

Release Notes

The latest release notes of OptiTUIO™

Tools

• FSpy - to get camera positions from a image (https://github.com/stuffmatic/fSpy/releases)
• Ninite - Install tools with one click (https://ninite.com/)
• HWInfo - Get al the details from your machien/PC (https://www.hwinfo.com/)

Houdini

VEX

Make normals pointing to the center of a circle.

vector a = set(0,0,0);
@N = normalize(a-@P);

!!!To activate normals you can also use the point - SOP and activate normals!!!

The more quick and easy way is to use Wrangle SOP and just type @N = @N;

To set values in VEX you need to use the set function.

Example:

@Cd = set(1,0,0);

This will set the color of the geometry to red.

Private

Matt

Good Music

• Consult the User's Guide for information on using the wiki software.