Filter processor should use scaled vectors.

[maxvoxel8]

Prerequisites

• I have written a descriptive pull-request title
• I have verified that there are no overlapping pull-requests open
• I have verified that I am following matches the existing coding patterns and practice as demonstrated in the repository. These follow strict Stylecop rules 👮.
• I have provided test coverage for my change (where applicable)

Description

Use scaled vectors in FilterProcessor to fix #1459.

[codecov]

Codecov Report

Merging #1463 (a311a16) into master (5ab768c) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1463   +/-   ##
=======================================
  Coverage   83.66%   83.66%           
=======================================
  Files         736      736           
  Lines       32012    32012           
  Branches     3609     3609           
=======================================
  Hits        26782    26782           
  Misses       4516     4516           
  Partials      714      714           

Flag	Coverage Δ
unittests	83.66% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...sing/Processors/Filters/FilterProcessor{TPixel}.cs	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5ab768c...a311a16. Read the comment docs.

[JimBobSquarePants]

LGTM 👍 Thanks so much!