Collision filtering for ropes

[josemendez]

I see that in examples I can access a filter property, and that is being changed by int filter = ObiUtils.MakeFilter(ObiUtils.CollideWithEverything, 0), But i can't find any documentation or tooltips on how to use this to set up collision filtering via script. 

Like most things in Obi, filters are a per-particle property. The scripting section of the manual explains how to get/set per particle properties, and the filter is listed among them:

http://obi.virtualmethodstudio.com/manua...icles.html

For example, to set the filter for all particles in a rope you'd do:

Code:

var myFilter = ObiUtils.MakeFilter(ObiUtils.CollideWithEverything, 0);
for (int i = 0; i < rope.solverIndices.Length; ++i)
     rope.solver.filters[rope.solverIndices[i]].filter = myFilter;