.BuildingSystems.Buildings.Geometries.Viewfactors.Functions.PhiTri

Information

This function calculates the view factors of nTri triangular areas.

Literature

Interface

function PhiTri
  input Integer nTri "Number of triangle areas";
  input Real a1[nTri];
  input Real a2[nTri];
  input Real a3[nTri];
  input Real b1[nTri];
  input Real b2[nTri];
  input Real b3[nTri];
  input Real c1[nTri];
  input Real c2[nTri];
  input Real c3[nTri];
  input Integer r[nTri] "Normal directions of the triangular areas";
  input Integer z[nTri] "Number of segments";
  input Boolean viewFacComp "true: numerical compensation of the view factors (only for closed hulls),
       false: no numerical compensation of the view factors";
  output Real PhiComp[nTri, nTri] "Compensated view factors of the triangular areas";
end PhiTri;

Revisions

• March 9, 2022 by Christoph Nytsch-Geusen:
  First implementation.