message: fix trace gaps between sheet and tube
diff: @@ -52,7 +52,7 @@ async function createPolymerTraceMesh(ctx: VisualContext, unit: Unit, structure:
  const isNucleicType = isNucleic(v.moleculeType)
  const isSheet = SecondaryStructureType.is(v.secStrucType, SecondaryStructureType.Flag.Beta)
  const isHelix = SecondaryStructureType.is(v.secStrucType, SecondaryStructureType.Flag.Helix)
  - const tension = (isNucleicType || isSheet) ? 0.5 : 0.9
  + const tension = isNucleicType ? 0.5 : 0.9
  const shift = isNucleicType ? 0.3 : 0.5
  interpolateCurveSegment(state, v, tension, shift)
  