Re: Creating 2D triangles
Hi, maybe this post helps in implementing a new indicator for triangles:
http://optilb.org/openlb/forum?mingleforumaction=viewtopic&t=247
The SmoothIndicator takes some parameters like mass, however this is a relict and should not be used in the computations. In addition the SmoothIndicator creates a smooth transition and is therefore not suited to set a discrete boundary, however you can have a look at it for implementing a IndicatorTriangle2D.
Best
Robin