[Rev 01] RFR: 8217472: Add attenuation for PointLight

[Nir Lisker]

On Fri, 3 Jan 2020 09:25:21 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

>> The pull request has been updated with 1 additional commit.
> 
> modules/javafx.graphics/src/main/native-prism-d3d/D3DMeshView.cc line 175:
> 
>> 174:         lightsAttenuation[a++] = lights[i].attenuation[2];
>> 175:         lightsAttenuation[a++] = 0;
>> 176: 
> 
> In the initial commit this filed was used for `maxRange`. I think that was good idea. Was there any issue with that approach ?

`maxRange` has its own array to reserve space for `minRange` if we ever do that (see [this discussion](https://github.com/javafxports/openjdk-jfx/issues/256#issuecomment-469970201)), so I future-proofed it.

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PR: https://git.openjdk.java.net/jfx/pull/43