message: use isH in ellipsoid mesh builder
diff: @@ -15,7 +15,7 @@ import { Mesh } from '../../../mol-geo/geometry/mesh/mesh';
  import { sphereVertexCount } from '../../../mol-geo/primitive/sphere';
  import { MeshBuilder } from '../../../mol-geo/geometry/mesh/mesh-builder';
  import { Vec3, Mat3, Tensor, EPSILON } from '../../../mol-math/linear-algebra';
  -import { isHydrogen } from '../../../mol-repr/structure/visual/util/common';
  +import { isH } from '../../../mol-repr/structure/visual/util/common';
  import { addEllipsoid } from '../../../mol-geo/geometry/mesh/builder/ellipsoid';
  import { AtomSiteAnisotrop } from '../../../mol-model-formats/structure/property/anisotropic';
  import { equalEps } from '../../../mol-math/linear-algebra/3d/common';
  @@ -60,6 +60,7 @@ export function createEllipsoidMesh(ctx: VisualContext, unit: Unit, structure: S
  const { detail, sizeFactor } = props;
  const { elements, model } = unit;
  + const { atomicNumber } = unit.model.atomicHierarchy.derived.atom;
  const elementCount = elements.length;
  const vertexCount = elementCount * sphereVertexCount(detail);
  const builderState = MeshBuilder.createState(vertexCount, vertexCount / 2, mesh);
  @@ -83,7 +84,7 @@ export function createEllipsoidMesh(ctx: VisualContext, unit: Unit, structure: S
  const ei = elements[i];
  const ai = elementToAnsiotrop[ei];
  if (ai === -1) continue;
  - if (props.ignoreHydrogens && isHydrogen(unit, ei)) continue;
  + if (props.ignoreHydrogens && isH(atomicNumber, ei)) continue;
  l.element = ei;
  pos(ei, v);
  