TurboCAD Forums

The Ultimate Resource for TurboCAD Knowledge

Register
 
All posts discussing pricing or where to buy TurboCAD will be deleted.

Spectrum
Read 35 times
* May 25, 2017, 05:28:53 PM
There are several animation variants of 'Spectrum' model. See http://forums.turbocad.com/index.php/topic,20729.0.html
The e-pack of the 'Waves' sample is attached.

All GIFs are clickable.

Vlad



   Waves
   



   Rock-n-roll
   



   Move down
   



   Flight over
   



Logged


* May 25, 2017, 05:31:05 PM
#1
The amplitude of the spectrum depends on the distance to the screen, so if the screen bends a little, then the spectrum will change accordingly.

   Screen bend
   


Then, we need a function that changes with time (frame). This function will set the spectrum amplitude at each point in time.

For example, let it be the amplitude frequency response function of some bandpass filter. See file Waves_2D_profile.TCW.

   AFRF created using CurveLab plug-in
   


Let our function be similar to a sound signal (like a soundtrack fragment). See file Waves_Surface.TCW.

Surface data created using SurfaceLab plug-in


Final result - our model operates according to a given law as a mechanical piano.

   



Vlad

Logged


Today at 02:38:54 AM
#2
Vlad,

    thank you for posting.

Very interesting, and, much appreciated.  8)

Regards Tim

Logged
You can design without engineering, but you cannot engineer without design.
Testing/using with Win 10 and various TurboCAD 64-bit versions.