blocks|key|2043285|text|最近出现的一个选项是：https://www.appoly.co.uk/arcore-location/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2043286|它允许您在GPS位置渲染对象。目前，它提供了两个示例呈现器-一个注释，或一个2D图像-但是，您可以根据显示3D模型的示例代码实现您自己的自定义呈现器。|2043287|值得注意的是，这是基于Android，而不是Unified等等。|2043288|​|2043289|📷|atomic|2043290|2043291|entityMap|0|LINK|mutability|MUTABLE|url|https://www.appoly.co.uk/arcore-location/|1|IMAGE|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/e793da30dc791d0b9a3a9a5ced9447c6.gif|imageAlt^0|B|15|0|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]]|C|$]]|$1|D|3|E|5|6|7|15|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|16|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|17|8|@]|9|@]|C|$]]|$1|J|3|K|5|L|7|18|8|@]|9|@$A|19|B|1A|1|1B]]|C|$]]|$1|M|3|I|5|6|7|1C|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]|V|$5|W|R|X|C|$Y|Z|10|-4]]]]

A option that's recently emerged would be: <a href="https://www.appoly.co.uk/arcore-location/" rel="noreferrer">https://www.appoly.co.uk/arcore-location/</a>

It allows you to render objects at a GPS location. Currently it offers two example renderers - an annotation, or a 2D image - however you can implement your own custom ones based on the example code which shows 3D models.

It's worth noting that this is based around Android SDK and not Unity etc.

<a href="https://i.stack.imgur.com/sP2ob.gif" rel="noreferrer"><img src="https://i.stack.imgur.com/sP2ob.gif" alt="Annotation example"></a>

blocks|key|2043232|text|我认为这不是0/1类型的问题:)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2043233|首先，ARCore是只用于映射周围环境的SDK。它没有计算机视觉和/或定位功能。|2043234|您的请求是可能的，但您必须结合两个元素。首先，您需要使用location+(GPS)，并计算选定的位置lat/lng在您的视图中。这很简单，你可以找到很多关于这方面的教程。|2043235|当你确定这一点在哪里时(你也可以计算出能在这里帮助你的轴承)，你可以用ARCore将3D模型固定在世界上。您可能需要进行某种转换才能将真实世界的坐标更改到屏幕上。|2043236|让答案变得更简单:+ARCore本身无法做到这一点，但是组合不同的工具将使您能够实现这个目标|2043237|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I think that this is not 0/1 type question :)

First of all ARCore is SDK only for mapping the surrounding. It has no computer vision and/or location capabilities. 

Your request is possible but you must combine two elements. First you need to work with location (GPS) and calculate that selected location lat/lng is in your view. This quite simple, you can find a lot of tutorials about that.

Than when you will be sure where this point is ( you can also calculate the bearing that will help here) you can use ARCore to pin the 3D model to the world. Probably you will have to make some kind of transformation to change the real world coordinates to your screen 

Making the answer simpler: ARCore itself is not able to that, but combining different tools will allow you to achieve this goal

blocks|key|408665|text|我看到了这个，还在想这会有多棒。所以试着想一想口袋妖怪Go是怎么做的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|408666|我的建议是：|408667|通过GPS跟踪用户位置，当它进入正确的lat/lng+(不要使用一个点，而是一个无线电/区域)时，您使用用户的0,0+(原点)发送对象/锚的位置。所以不会是完美的，但这是一个开始。|408668|是的，是否可能是，看看我周围的世界应用程序|offset|length|style|BOLD|408669|entityMap|0|LINK|mutability|MUTABLE|url|https://play.google.com/store/apps/details?id=app.WTInfoTech.WorldAroundMeLite^0|0|0|0|3|5|B|A|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|W|8|@$H|X|I|Y|J|K]]|9|@$H|Z|I|10|1|11]]|A|$]]|$1|L|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]]]

I saw this and was thinking about how great this would be. So try to think how like Pokemon Go did.

My suggestions is:

Tracking user location by GPS, when it get in the right lat/lng (don't use one point, but a radio/area) you sent the place of the object/anchor using the user as 0,0 (origin). So will not be perfect, but is a start for this.

And yes, is possible, take a look on <a href="https://play.google.com/store/apps/details?id=app.WTInfoTech.WorldAroundMeLite" rel="nofollow noreferrer">World Around Me App</a>

blocks|key|408733|text|我也在创建类似的应用程序。在我的例子中，我想在特定的经度和纬度上显示视频，我使用地理击剑实现了它。我选择一个特定的点，并设定半径大约20米。当我进入半径时，我的应用程序开始显示该区域的视频。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|408734|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

i am also creating similar app. In my case i want to display video at specific longitude and latitude, I achieved it using geo-fencing. I select a specific point and set radius around it approximately 20m. when i enter in the radius my app start showing video in that area.

blocks|key|208750|text|ARCore+1.31能够生成和跟踪地理空间锚|type|unstyled|depth|inlineStyleRanges|entityRanges|data|208751|Google+ARCore+1.31%2B为您的应用程序提供基于全球范围的基于位置的AR体验。它的地理空间API帮助您从Google+3D和街景图像中收集地理空间模型的数据--+Google提供了数十亿条街道全景图像。街景的内容来自两个来源-谷歌(使用街景汽车与LiDAR)和私人贡献者(使用街景旅行者)。|208752|要使用ARCore地理空间API，您需要一个支撑装置、支持的区域和快速的internet连接。|offset|length|208753|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.google.com/ar/devices^0|0|0|M|4|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

<h3>ARCore 1.31 is capable of generating and tracking Geospatial Anchors</h3>
Google ARCore 1.31+ enables your app for global-scale location-based AR experience. Its Geospatial API helps you collect geospatial model's data from Google Earth 3D and Street View images – there are billions of panoramic street images provided by Google VPS. Street View’s content comes from two sources - Google (that uses Street View cars with LiDARs) and private contributors (that use Street View trekker).
To use ARCore Geospatial API, you need a <a href="https://developers.google.com/ar/devices" rel="nofollow noreferrer">supported device</a>, supported area, and fast internet connection.

blocks|key|208690|text|我使用mapbox，对于arcore，您只需做“魔术”(当附近的位置，过渡到ar核心场景，并将其放置在近似位置上)，我使用了播放器的位置和方向，而不是它在玩家面前的水平，在脚处，用光线投射到地面，只有当光线实际击中飞机(跟踪飞机)时，它才会产卵，确保它在跟踪的平面上。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|208691|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I use mapbox, with arcore, you just have to do the "magic" ( when nearby location, transition to ar core scene, and put GO at approximate location ) 
I used player position, and orientation, than it lays out the level in front of the player, at the feet, with a raycast to the ground, It will only spawn if the ray actally hit a plane(tracked plane), making sure its on the tracked plane

I am wondering is there any options for combining existing ARCore early stage with Google Location in order to place AR objects over <code>latitude / longitude</code> in the real world? I know this one is possible with ARKit but haven't found any information on such via ARCore.
Any ideas?
Thanks in advance.

ARCore and Location Services

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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我想知道是否有任何选择来将现有的ARCore早期阶段与Google结合起来，以便在现实世界中将AR对象置于latitude / longitude之上？我知道在ARKit中这是可能的，但是还没有通过ARCore找到任何这样的信息。有什么想法吗？提前谢谢。

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