getWireframeAttribute method

dynamic getWireframeAttribute(
  1. BufferGeometry geometry
)

Implementation

getWireframeAttribute(BufferGeometry geometry) {
  var currentAttribute = wireframeAttributes.get(geometry);

  if (currentAttribute != null) {
    var geometryIndex = geometry.index;

    if (geometryIndex != null) {
      // if the attribute is obsolete, create a new one

      if (currentAttribute.version < geometryIndex.version) {
        updateWireframeAttribute(geometry);
      }
    }
  } else {
    updateWireframeAttribute(geometry);
  }

  return wireframeAttributes.get(geometry);
}