* Final update copyright headers to reference license files at the repo root
Signed-off-by: spham <spham@amazon.com>
* Fix copyright validator unit tests to support the stale O3DE header scenario
Signed-off-by: spham <spham@amazon.com>
-Ensure ViewportContext rendertick notifications always fire
-Use viewport size to determine ImGui resolution, ensure OnViewportSizeChanged is always up-to-date for the default viewport context
nvsickle
Steve Pham
Alex Peterson
alexpete