I have a number of .vtk files that make up the surfaces of a tetrahedral mesh. I need to measure the surface areas of a number of these .vtk files. Using ParaView 5.6.0, and following the procedure outlined within this thread, I was not able to find the surface area calculations I need. Does anyone here know how to properly calculate the surface areas of a .vtk file’s surface? Note that I can provide a sample file if necessary.
thank you for your reply, I could do that. but I am getting the same value of the surface area in each plane. is it correct? or maybe surface area has difference with projection area. actually I want to get the projection area of the stl file.
I don’t understand your question. The Integrate Variables will simply compute the area of each triangle in the stl and then sum those up. I don’t know what planes or projections have to do with any of that.