RFR: 8327179: Update the 3D lighting application [v4]

[Kevin Rushforth]

On Wed, 13 Mar 2024 22:32:59 GMT, Nir Lisker <nlisker at openjdk.org> wrote:

>> Update for the 3D lighting test tool as described in the JBS issue.
>
> Nir Lisker has updated the pull request incrementally with five additional commits since the last revision:
> 
>  - Added spacing
>  - Renamed constant
>  - Updated benchmark reset message
>  - Simplified models creation
>  - Revert resource package

I can reproduce the exception if I compile the test program from the command line in the `.../src/main/java` dir using javac and run the program from there. The reason that happens is the separation of the resources into a separate directory tree.

One way to solve this, so we can still easily compile and run it from the command line, is to provide an "ant" or "gradle" script as was done for `MonkeyTester` and `FXMediaPlayer`

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PR Comment: https://git.openjdk.org/jfx/pull/1387#issuecomment-2018870284