<Entity name="CachedGranularContact">
  <Attribute.Scalar  name="keep"            type="Bool" value="false"/>  
  <Attribute.Scalar  name="duplicate"       type="Bool" value="false"/>  
  <Attribute.Scalar  name="contactLambdas"  type="Physics.GranularBody.ContactLambda"/>
  <Attribute.Scalar  name="contactNormal"   type="Vec3:32bit"/>
  <Attribute.Scalar  name="shouldWarmStart" type="Bool" value="true"/>  
</Entity>
