3d

[ghost]

I do the same sort of 3d with flutter.

I have been looking into rendering a 3d view that can be panned and zoomed and orbit around. Even doing picking.

Now flutter does not have a 3d view exposed but it is skia under the hood.
So there is hope.

One idea is to build a 3d engine as a plug-in that does have opengl / metal engine. This gets you the speed.
Then using Method Channels it's possible to output the rendered images to flutter at very high frame rate. It's called asynchonous resource loading in flutter. It's how they can make a scrolling list do fast

Wondering if you have looked into this ?

[hemanthrajv]

Hi, Thanks for your views.I wrote the library way long back when flutter had no way to show native views. The flutter team however has idea to provide a full 3d API in near future. Your idea seems worth trying,I'll for sure give it a try. Thanks, Hemanth Raj On 09-Mar-2018 5:48 PM, "gedw99" <[email protected]> wrote: I do the same sort of 3d with flutter. I have been looking into rendering a 3d view that can be panned and zoomed and orbit around. Even doing picking. Now flutter does not have a 3d view exposed but it is skia under the hood. So there is hope. One idea is to build a 3d engine as a plug-in that does have opengl / metal engine. This gets you the speed. Then using Method Channels it's possible to output the rendered images to flutter at very high frame rate. It's called asynchonous resource loading in flutter. It's how they can make a scrolling list do fast Wondering if you have looked into this ? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ATepHSD5fqw3c1rliAzZoumL96IaVYTAks5tcnMHgaJpZM4SkLz_> .

[ghost]

Thanks for quick response. i read on their web site that they do "plan" to do a 3D API one day. Funny thing is that Microsoft XAMl engine uses Skia under the hood. They call its SkiaSharp of course . Its quite hilarious - Microsoft's key big name product uses Skia for most of the work ! Any they support all desktops and mobiles. What a funny war is front of our eyes :) https://docs.microsoft.com/en-us/windows/uwp/design/layout/3-d-perspective-effects https://docs.microsoft.com/en-us/uwp/api/Windows.UI.Xaml.Media.Media3D.Matrix3D

…

--- So i was thinking about using golang, because i already use it with Flutter and Servers and well basically everything. I can bind golang to xaml and flutter now. Its not easy with xaml but works. But its a bit difficult because neither quite let you get into the right layer of the Architecture. SO i am playing aroudn with the idea of Materialized Views that basically vector data structures and such things that each library can render in 3D. This way the logic and complexity stays at the golang level and all the easy many CPU scaling. And the materialised Views allow you to have a PUB SUB architecture with mutations coming in from the GUI Layer, golang system doing its work, and outputting mutations of the changed Vectors back to the GUi Layer. Its basically like GraphQL come to think of it. Its a bit of a mad science experiment i agree.. But GraphQL is a pretty good abstraction for this type of problem. If you feel like commenting if you have ideas in this area go for it. But i do understand this is really off the deep end a it.

On Fri, 9 Mar 2018 at 14:03 Hemanth Raj V ***@***.***> wrote: Hi, Thanks for your views.I wrote the library way long back when flutter had no way to show native views. The flutter team however has idea to provide a full 3d API in near future. Your idea seems worth trying,I'll for sure give it a try. Thanks, Hemanth Raj On 09-Mar-2018 5:48 PM, "gedw99" ***@***.***> wrote: I do the same sort of 3d with flutter. I have been looking into rendering a 3d view that can be panned and zoomed and orbit around. Even doing picking. Now flutter does not have a 3d view exposed but it is skia under the hood. So there is hope. One idea is to build a 3d engine as a plug-in that does have opengl / metal engine. This gets you the speed. Then using Method Channels it's possible to output the rendered images to flutter at very high frame rate. It's called asynchonous resource loading in flutter. It's how they can make a scrolling list do fast Wondering if you have looked into this ? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1>, or mute the thread < https://github.com/notifications/unsubscribe-auth/ATepHSD5fqw3c1rliAzZoumL96IaVYTAks5tcnMHgaJpZM4SkLz_ > . — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ATuCwusuPPh3xPWh7Iyue0WLoXmOwqydks5tcnvUgaJpZM4SkLz_> .

[hemanthrajv]

I don't have pretty much knowledge about golang, but your idea seems quite interesting. Would like to see it action. 😊

…

On 09-Mar-2018 7:08 PM, "gedw99" ***@***.***> wrote: Thanks for quick response. i read on their web site that they do "plan" to do a 3D API one day. Funny thing is that Microsoft XAMl engine uses Skia under the hood. They call its SkiaSharp of course . Its quite hilarious - Microsoft's key big name product uses Skia for most of the work ! Any they support all desktops and mobiles. What a funny war is front of our eyes :) https://docs.microsoft.com/en-us/windows/uwp/design/layout/ 3-d-perspective-effects https://docs.microsoft.com/en-us/uwp/api/Windows.UI.Xaml. Media.Media3D.Matrix3D --- So i was thinking about using golang, because i already use it with Flutter and Servers and well basically everything. I can bind golang to xaml and flutter now. Its not easy with xaml but works. But its a bit difficult because neither quite let you get into the right layer of the Architecture. SO i am playing aroudn with the idea of Materialized Views that basically vector data structures and such things that each library can render in 3D. This way the logic and complexity stays at the golang level and all the easy many CPU scaling. And the materialised Views allow you to have a PUB SUB architecture with mutations coming in from the GUI Layer, golang system doing its work, and outputting mutations of the changed Vectors back to the GUi Layer. Its basically like GraphQL come to think of it. Its a bit of a mad science experiment i agree.. But GraphQL is a pretty good abstraction for this type of problem. If you feel like commenting if you have ideas in this area go for it. But i do understand this is really off the deep end a it. On Fri, 9 Mar 2018 at 14:03 Hemanth Raj V ***@***.***> wrote: > Hi, > Thanks for your views.I wrote the library way long back when flutter had no > way to show native views. The flutter team however has idea to provide a > full 3d API in near future. Your idea seems worth trying,I'll for sure give > it a try. > > Thanks, > Hemanth Raj > > On 09-Mar-2018 5:48 PM, "gedw99" ***@***.***> wrote: > > I do the same sort of 3d with flutter. > > I have been looking into rendering a 3d view that can be panned and zoomed > and orbit around. Even doing picking. > > Now flutter does not have a 3d view exposed but it is skia under the hood. > So there is hope. > > One idea is to build a 3d engine as a plug-in that does have opengl / metal > engine. This gets you the speed. > Then using Method Channels it's possible to output the rendered images to > flutter at very high frame rate. It's called asynchonous resource loading > in flutter. It's how they can make a scrolling list do fast > > Wondering if you have looked into this ? > > — > You are receiving this because you are subscribed to this thread. > Reply to this email directly, view it on GitHub > <#1>, or mute the > thread > < > https://github.com/notifications/unsubscribe-auth/ ATepHSD5fqw3c1rliAzZoumL96IaVYTAks5tcnMHgaJpZM4SkLz_ > > > . > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#1 (comment)- 371805021>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/ ATuCwusuPPh3xPWh7Iyue0WLoXmOwqydks5tcnvUgaJpZM4SkLz_> > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ATepHWNgZxD1ZqBWwOBqQ9fNP5ZRAQ6iks5tcoW3gaJpZM4SkLz_> .

[ghost]

Will investigate it..