不同iPhone上的ARKit [英] ARKit on different iPhones

问题描述

我一直在寻找ARKit(特别是ARSCNView)在所有设备上都显示相同的屏幕/视图/场景大小的答案.我只有一部iPhone XS，所以无法在其他设备上测试我的ARKit应用.

当前，我将其与SpriteKit中的SKScene叠加在一起，并且在SpriteKit中，所有设备都在2种不同的尺寸上运行.

通过打印语句，我已经能够使用前置摄像头找到它，从而将我的脸显示在屏幕上，并在其上面覆盖一个SKScene，屏幕/视图/场景/等的大小为 375x812 .

有人碰巧知道所有设备是否都使用ARKit + SpriteKit覆盖物呈现相同的尺寸?

解决方案

当然，不同的iPhone型号具有不同的分辨率.iPhone的屏幕尺寸和视口尺寸之间有很大的差异.看这张桌子.在某些情况下，视口大小是屏幕大小的1/9，有时是1/4.不过，某些型号的屏幕尺寸和视口尺寸.

  | ------------------------ | ----------------- |----------------- ||<设备>|<屏幕尺寸>|<视口大小>|| ------------------------ | ----------------- | ----------------- || ------------------------ | ----------------- | ----------------- ||iPhone 12 Pro Max |1284 x 2778 |428 x 926 || ------------------------ | ----------------- | ----------------- ||iPhone X |1125 x 2436 |375 x 812 || ------------------------ | ----------------- | ----------------- ||iPhone SE 2 |750 x 1334 |375 x 667 || ------------------------ | ----------------- | ----------------- ||iPhone 8 Plus |1080 x 1920 |414 x 736 || ------------------------ | ----------------- | ----------------- ||iPhone 6s |750 x 1334 |375 x 667 || ------------------------ | ----------------- | ----------------- | 

有关更多详细信息，您可以阅读这篇SO帖子.

本指南为您提供了直观的表示./p>

I've been looking for an answer to whether ARKit, specifically ARSCNView, shows the same screen/view/scene size on all devices. I only have an iPhone XS so I am unable to test my ARKit app on other devices.

Currently I am overlaying it with an SKScene from SpriteKit, and in SpriteKit there are 2 different sizes all devices run on.

Through print statements I've been able to find that with the front-facing camera, thus presenting my face on-screen, and overlaying it with an SKScene, that the size of the screen/view/scene/etcetc is 375x812.

Does anyone happen to know if all devices present the same size with ARKit + SpriteKit overlay?

解决方案

Of course different iPhone models present different resolutions. There's a big difference between iPhone's screen size and viewport size. Look at this table. In some cases viewport size is 1/9 of screen size, sometimes – 1/4. Though, some models have identical screen size and viewport size.

|------------------------|-----------------|-----------------|
|       <Device>         |  <Screen Size>  | <Viewport Size> |
|------------------------|-----------------|-----------------|
|------------------------|-----------------|-----------------|
|  iPhone 12 Pro Max     |    1284 x 2778  |      428 x 926  |
|------------------------|-----------------|-----------------|
|  iPhone X              |    1125 x 2436  |      375 x 812  |
|------------------------|-----------------|-----------------|
|  iPhone SE 2           |     750 x 1334  |      375 x 667  |
|------------------------|-----------------|-----------------|
|  iPhone 8 Plus         |    1080 x 1920  |      414 x 736  |
|------------------------|-----------------|-----------------|
|  iPhone 6s             |     750 x 1334  |      375 x 667  |
|------------------------|-----------------|-----------------|

For more details, you can read this SO post.

This guide gives you a visual representation.

这篇关于不同iPhone上的ARKit的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！