Whe you work with classes and you create instances in the Create operation you need to restart the patch to see if the creation of the instances worked.
In OOP in VVVV the properties taht you create in the object don't have to come out of the pad where you create the property. You can reuse the pad in another part.
When you want do reduce the amount of digits after the dot in a decimal value we can use the round(val,amountDigits) function.
If you have multiple levels of ForEach in VVVV and you pipe spread data through each level, you need to flatten the Spread in each ForEach.
Don't forget to pipe the values through the if otherwise they will not be saved.
You can't just add an element in a spread like in javascript. You first have to create the entry in the spread so there is space to add an actual value.
I learned the hard way that you should run your python and AI projects in a virtual environment so they don't create problems with other dependencies.
python -m venv env with env as the name for the environment.
To run the environment you write env\Scripts\activate.bat or env\Scripts\activate.
With deactivate we simply can deactivate the virtual environment.
The packages and dependencies that we used in the environment we then can save in a requirements.txt file so if somebody else uses the project they can download themselves without us sending the dependencies.
pip freeze > requirements.txt
Today I learned again how to set the right path for your python version.
Find the Python installation path.
Add the Path to Windows:
Win+R and sysdm.cpl to open the system window.Also add the path to the Scripts folder in the python folder.
Restart terminal
Today I went to a TouchDesigner Workshop about PointClouds.