message: Fixing edge.fast program wrt hidden edges
  The hidden condition lacked an early exit
  Fix
diff: @@ -77,6 +77,7 @@ export default class EdgeFastProgram extends AbstractEdgeProgram {
  let i = 0;
  if (hidden) {
  for (let l = i + POINTS * ATTRIBUTES; i < l; i++) array[i] = 0;
  + return;
  }
  const x1 = sourceData.x,
  