Hi Georg,
On Sat, Jul 10, 2010 at 01:13:52PM +0200, Georg Bosch wrote:
physigs looks awesome. And it even comes with a video presentation & a paper. Wow.
Thanks a lot - I welcome any feedback.
Am 10.07.2010 um 10:36 schrieb Frank Barknecht:
I also started to clone your pm-mapping objects, see attachment, which probably uses some list-abs and rj objects (http://github.com/rjdj/rjlib) IIRC.
I seem to be missing "gem-display-fixmob". Is it a missing abstraction or due to my probably older gem version? I'm trying with 0.41.4-extended on 10.5.8.
I attached it. It's still a bit rough, but should be workable.
Regarding the rjdj example in the video, am I right in assuming its just a matter of filling the force-x /y tables with const (accel value) before each link bang?
I can't check currently how I did it in the RjDj scene, but in general you apply external forces to masses simply by manipulating the internal force tables. You can either do this by directly using the internal table name which is made up from the $arg1-tag and the respective state-table suffix (i.e. MYNAME-force-x, MYNAME-force-y, ...) or use the special "table" method of the last inlet. To set all y-forces for one world step to 10, use "table force-y const 10" for example. For the RjDj accelerometer, you can directly feed the accel values like this.
Looking forward to a "Multi-Bouncy.rj" :) Unfortunatly the graphics in RjDj are too slow to animate more than a handful of particles.
Frank