getFarthestInDir_mod.m

function point = getFarthestInDir_mod(Vertex, v)
%Find the furthest point in a given direction for a shape
XData = Vertex(:,1); % Making it more compatible with previous MATLAB releases.
YData = Vertex(:,2);
ZData = Vertex(:,3);
dotted = XData*v(1) + YData*v(2) + ZData*v(3);
[maxInCol,rowIdxSet] = max(dotted);
[maxInRow,colIdx] = max(maxInCol);
rowIdx = rowIdxSet(colIdx);
point = [XData(rowIdx,colIdx), YData(rowIdx,colIdx), ZData(rowIdx,colIdx)]';
end