Function roundToPrecision

js/main.js:2708–2712

(value, precision)

  const activeGeo = usePrecision
    ? precisionGeometry
    : (settings.useDisplacement && dispPreviewGeometry)
      ? dispPreviewGeometry : currentGeometry;
  updateFaceMask(activeGeo);
}

function updateBrushCursor(e) {
  if (!brushIsRadius || !currentGeometry) {
    brushCursorEl.style.display = 'none';