Drawing a basic wave function

#1

Hi guys,

I want to create a lie detector HUD with a heartrate monitor. Any ideas other than drawing a bezier curve in blender and using the trace effect?

#2

sounds perfectly fine to me :slight_smile:

if you’re comfortable with coding, then that would give you a few more options to change it in real time,
but i really think blender+trace is a good enough combination already.

you can add a “knee” plugin after the trace and play a bit with the params, this should allow you make one end of the curve a bit darker than the other end.