Mastering VEX

VEX is becoming more and more important in Houdini since SESI is moving away from hScript.

Some good resources for learning VEX.

• VEX Quick start
• Houdini official vex help page
• jtomori/vex_tutorial
• JoyOfVex

Here is the list of my most frequented code.

if (rand(@id)<ch("threshold"))
  removepoint(0,@ptnum)