[Feature Proposal]: TriangleMesh - Vertex Color Support

[Knee Snap]

Hi all, while waiting on Kevin to review the feature proposal (if I
understand the process correctly), I have created a draft PR if anyone
wants to have a look. It's not clear to me if we should be discussing
implementation yet, the guide seems to contradict itself at points. But I
think since we seem to have no further design discussion points we're okay
to talk about implementation?

Draft PR: https://github.com/openjdk/jfx/pull/1557


On Thu, Sep 5, 2024 at 9:08 PM Knee Snap <kneester77 at gmail.com> wrote:

> Thanks everyone who has commented and given feedback.
>
> With no further discussion points brought up, I'd like to move this
> proposal along for review, and hopefully CSR creation.
>
> Is there anything I need to do besides say I'm ready to move forward? @Kevin
> Rushforth <kevin.rushforth at oracle.com>
>
>
>
> On Wed, Sep 4, 2024, 12:24 PM Knee Snap <kneester77 at gmail.com> wrote:
>
>> I don't know what gamma refers to in the context of vertex colors, sorry.
>>
>> It's not using the gamma color space if that's the question (but neither
>> is the rest of JavaFX 3D).
>>
>> If gamma is meant as opacity, then setting the alpha color value will
>> control opacity.
>>
>>
>>
>>
>>
>> On Wed, Sep 4, 2024, 7:44 AM Andy Goryachev <andy.goryachev at oracle.com>
>> wrote:
>>
>>> I am not a 3D expert; one question: how is the gamma value set for color
>>> interpolation?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> -andy
>>>
>>>
>>>
>>> *From: *openjfx-dev <openjfx-dev-retn at openjdk.org> on behalf of Knee
>>> Snap <kneester77 at gmail.com>
>>> *Date: *Tuesday, September 3, 2024 at 23:53
>>> *To: *openjfx-dev at openjdk.org <openjfx-dev at openjdk.org>
>>> *Subject: *[Feature Proposal]: TriangleMesh - Vertex Color Support
>>>
>>> Hello all,
>>>
>>>
>>>
>>> This is a continuation of a previous email thread: "[Feature Proposal]
>>> Vertex Colors on TriangleMesh".
>>>
>>> I'm creating a new email thread because after discussion I've put
>>> together a feature proposal, and it serves largely as a summary of the
>>> previous email thread. (Better organized as a feature proposal)
>>>
>>>
>>>
>>> *Feature Proposal:*
>>> https://github.com/Kneesnap/misc-public/blob/main/documents/javafx/feature-proposals/vertex-colors/proposal.md
>>>
>>> I had previously discussed a draft PR, but considering how simple the
>>> proposed public API additions are to discuss, I don't think it's actually
>>> that helpful.
>>>
>>>
>>>
>>> *What's next?*
>>>
>>> I'm currently happy with the design and seeing as it's been discussed
>>> already, I could probably ask Kevin for a review. But, I'd like to give
>>> another opportunity for design discussion before doing so, just in-case
>>> there are any further considerations brought up.
>>>
>>> So, I open up the floor again. Does anyone have any thoughts on this
>>> proposal? Concerns? Questions? Suggestions? Constructive criticism? I
>>> eagerly await the feedback.
>>>
>>>
>>>
>>> After API discussion concludes, I plan to pass it off to Kevin for
>>> review/approval, and if it is approved, the subsequent CSR creation.
>>>
>>>
>>>
>>> Thanks!
>>>
>>>
>>>
>>>
>>>
>>
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