Hello,
I want to calculate the centroids of a quadrilateral moving in space using
RegionCentroid[Polygon[{{p1x,p1y,p1z,},{p2x,p2y,p2z,},{p3x,p3y,p3z,},{p4x,p4y,p4z,}}]
p1...p4 are the corners of the quadrilateral. The coordinates are given in a excel spreadsheet with p1x p1y ... p4z in the columns. every row gives the coordinate at a different moment. Has someone an advice how to apply this RegionCentroid function to the spreadsheet giving me the list of the centroids at the different moments.
I hope you can help me :)