[mihaipruna]

I want to display pressures over the surface of the STL file in 3d with something like OpenGL.
I was assuming I would get a sequence of points that form triangles but this is not the case. I don't get a number of points that is a multiple of 3.
This is my sampledict:

FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      sampleDict;
}
setFormat csv;
surfaceFormat raw;
formatOptions
{
    ensight
    {
        format  ascii;
    }
}
interpolationScheme cellPoint;
fields
(
    p
    U
);
sets
(
);
surfaces
(
   
    triSurfaceSampling
    {
        type        sampledTriSurfaceMesh;
        surface     capri.stl;
        source      boundaryFaces;
        interpolate true;
        triangulate true;
    }
);