This fix lerps the scalar field values at points of ray intersection,
ensuring rendering of quads pick the correct lerped color instead of
using the same color for the entire quad.
The newer version of `ArrayHandle` no longer supports different types of
portals for different devices. Thus, the `ReadPortalType` and
`WritePortalType` are sufficient for all types of portals across all
devices.
This significantly simplifies supporting execution objects on devices,
and thus this change also includes many changes to various execution
objects to remove their dependence on the device adapter tag.
There are several places in the ray casting library that require
operating on a field that we know is a scalar field. Previously, these
were all independently cast to an uncertain array of the limited types.
Rather than have independent calls everywere, make a consolidated
function that does the same operation for everyone.
This fixes an issue with using a deprecated version of a method. It also
makes it possible to quickly change types in the future.
Marked the old versions of PrepareFor* that do not use tokens as
deprecated and moved all of the code to use the new versions that
require a token. This makes the scope of the execution object more
explicit so that it will be kept while in use and can potentially be
reclaimed afterward.
A new header named TypeList.h and the type lists have been redefined in
this new file. All the types have been renamed from `TypeListTag*` to
`TypeList*`. TypeListTag.h has been gutted to provide deprecated
versions of the old type list names.
There were also some other type lists that were changed from using the
old `ListTagBase` to the new `List`.
The script fixed up most of the issues. However, there were some
instances that the script was not able to pick up on. There were
also some instances that still needed a means to select types.
