Posted by Sven Gothel on Apr 06, 2023; 2:49pm
URL: https://forum.jogamp.org/Graph-Type-Rendering-Updates-Graph-UI-tp4042173p4042394.html

.. realizing I probably should have dropped this in a separate discussion thread ;-)

Almost through the rewriting of PMVMatrix for 1st draft, surely its the usage and test cases
to adopt causing the work (PIA) lol.

Impact will be
- potential slightly faster user matrix ops 10%+

- better to read and maintained code

- GLUniformData will call a SyncAction of the data provider (PMVMatrix)
  to store the 16 floats in .. you guessed it, float array ;-)
  So this part closes the loop-hole to use the matrices w/ glUniform*()

While doing this top to bottom cleanup, a few ugly temporary vars also got dropped,
which is generally a good sign as well.