SPM Vector Components: Major New Release!

In this release we focused on creating a cohesive set of components that provide the flexibility to not only accurately find streamlines of given data sets and but also to intuitively manipulate and create new families of streamlines. Now, although we're really excited about the many features included in this release, they do add to the overall complexity. We've tried to keep the workflow as simple and straightforward as possible, but we definitely need your input on what you find useful/annoying/confusing....
But to highlight a few of the major developments:

The slightly monstrous Settings component for the Static Integrator can handle a very large variety of situations with a bit of tweaking.
The Dynamic Integrator is now a full blown particle simulator – emitters, respawning, lifespan, etc. We've even managed to get 100000 particles on screen without crashing....
Both the Dynamic and Static Integrators work on exactly the same engine under the hood, and can be interchanged with minimal effort.
A Dynamics library has been started. This allows certain predetermined to be plugged directly into both Integrators (like a gravity sinks, spiral singularities, etc...). We hope to hear your suggestions for expanding this library
The two Interpolation components can be used for anything from adding sample density to simulations to keyframing parameter settings
A very preliminary reference document will be available soon with some tutorials and examples – refining this document will be an ongoing effort, so bear with us.

And there's lot more...

Also, should anyone be interested in the math or code behind these components just let us know. I'd be happy to set something up.

Enjoy!

Replies to This Discussion

Permalink Reply by Daniel Hambleton on May 20, 2011 at 10:30am

download it here

Permalink Reply by Luis Fraguada on May 20, 2011 at 12:11pm

Nice Daniel...trying it out...super quick...

Vector Field Creater should be Vector Field Creator?

Permalink Reply by Luis Fraguada on May 20, 2011 at 12:11pm

p.s. works nicely on imported vectors from a CFD program...

Permalink Reply by Daniel Hambleton on May 20, 2011 at 1:52pm

Nice one! Have you tweaked any of the settings?

Permalink Reply by Shizuru Zhao on April 19, 2014 at 6:38am

hello luis,

can you tell me a bit how you made this?

Permalink Reply by Johanna Jõekalda on September 24, 2015 at 5:16am

hey Luis! any chance you still have the definition?

I'm working on a similar task here - got the CFD data from Ecotect/Winair by Geco, but cannot get the streamlines out of it.

Permalink Reply by Scott R Getz on June 2, 2017 at 6:04pm

Hi Daniel, You're aware the link still is not working? I remember how useful the example files were... It would be great to take another look at them.

Permalink Reply by Alexandra Kalymniou on November 7, 2018 at 2:30am

Hello Daniel! Thanks for sharing! Do you have any idea why I can't access the file? I get this message: "Sorry, the page you requested was not found."

Thanks!

Permalink Reply by Daniel Hambleton on May 20, 2011 at 1:54pm

We've also just updated the release - there were a few typos along with other minor bugs.

Permalink Reply by Daniel Hambleton on May 20, 2011 at 1:58pm

Some examples....

Attachments:

Getting Started - Static Dynamics.ghx, 133 KB
Getting Started - Dynamic Integrator.ghx, 115 KB

Permalink Reply by Philipp on June 15, 2011 at 12:15am

hey. I want to make a simple flow with a disattractor point - how to do this (I cant understand how to work with vector addition) and how to make particles to spread behind this point (to diverse density?)

Permalink Reply by Daniel Hambleton on June 15, 2011 at 7:37am

Hi Philipp,

Is this a dynamic or static simulation?

Do you have a picture?