Unity 3D : About VFX Graph.

The official webpage of the VFX Graph for Unity 3D comes with a short intro.
The install steps can be seen on this webpage.
I started today to follow one video tutorial about fire and smoke from youtube channel named Brackeys.
This video tutorial can be seen here:

Some conclusions about my test with an old video card:

• you need a good video graphic card;
• you need a unity version with Package Manager;
• I found some new changes using with the Unity 3D version 2019.3.5f1;
• many changes in the 
• the one is the Output Particle Quad with many changes into variables;
• I cannot set the TotalTime, this crash it all;

The result is this:

The settings for this smoke effect using the Visual Effect Graph Asset can be seen in the next image:

Partsim online circuit simulator.

PartSim is a free and easy to use circuit simulator that runs in your web browser.
I create today my account to see how better is this online tool.
You can build, test and simulate your e with a SPICE Simulator, AC/DC/Transient Sims and Waveform Viewer.
The Arrow Integration lets the PartSim include an integrated Bill-Of-Materials manager that lets you assign Arrow Part Numbers to your models.
You can see many examples on the official website:

• Bipolar Differential Amplifier;
• Simple CMOS Inverter;
• OpAmp Transient Full-wave Rectifier with Smoothing;
• Capacitor;
• Passive Low Pass Filter;
• RC Charging Circuit;
• Differential Amplifier

You can see many video tutorials on the official website: