I tested region capture 1.7.2 + Vuforia 5.0.10 on many ios devices. I also attached the parameters used for the AR Camera. I would like to know if other people get different results than mine.

The offset appears on : iPad2, iPadAir, iPadMini, iPadMini2, iPadPro, iPhone6.

It does not happen on : iPad3, iPad4, iPadMini3, iPadMini4, iPhone6 S, iPhone6+, iPhone 5S.

I did not test on : iPadAir 2, iPhone 5S, iPhone6+ S, iPhone 4S, iPhone 4.
 

Xavier, maybe you're right. I will try to find Ipad mini 2 and do some tests.

Hi Maxim,

Using "GL.GetGPUProjectionMatrix" instead of "Vuforia.VuforiaUnity.GetProjectionGL" does not seem to fix the offset on ipad mini 2. Does it mean that the matrix provided by Vuforia is wrong ?

Thanks for your help

Hi Maximrouf, 

I am testing in the Editor, when I move the image target around, the image in the debug texture will shift. I have attached some screens

Thanks

Hi Maxim Rouf,

The problem also occurs on Samsung Galaxy 4. Is it a problem with the difference there is between the matrix of ARCamera and the real matrix that should be used for the lense of the real camera being used ? In this case, nothing we can do except correct it case by case, right ?

Yan Lam Ma - please show me more info. (screens for examples) 

Xavier Figueras - I will explore IOS shift texture in the coming days. The problem is always in the custom matrix of ARCamera.

Hi Maximrouf,

using the latest version (1.7.1), I observed that, in the editor, when I move the image target around, the debug texture will shift accordingly. This does not happen in previous version. Any idea?

Hi Maximrouf,

The offset is still there after updating. It works on ipad mini 3, but not on ipad mini 2. Could you give me information about what could be the reason for this offset and how you are trying to fix it ?

Thanks a lot.

Texture Region Capture (Ver. 1.7.1)

GITHub Link - https://github.com/maximrouf/RegionCapture

Texture Region Capture (ver. 1.7.1)

Release notes:

• Global perfomance - 10%

• MultiTarget - added

• StereoMode - fixed

• Shift texture on small ImageTargets in Editor - fixed

• Shift texture on some devices - fixed (not tested!)

• "Hide Android Toolbar" function - moved to RC_Tools

• "Autofocus Camera" function - moved to RC_Tools

• "Marker Background" functuon - updated

• Samples code - updated

• Now you can place RegionCapture prefab into ImageTarget

XavierFigueras, thanks for your report. Can you try a new version 1.71 ?

After more investigation, I can say that it works fine on iPad mini 3, but not on iPad mini 2 (the texture is slightly offset down). The weird thing is that :

- ar camera aspect ratio.
- video image size.
- video texture size.
- AR camera vector position and scale.
- Video background size
- Video background position.

are ALL identical. I tried with Optimize Speed as well. Still the same problem.

What else could affect this offset of the texture ?

Before to update Vuforia from 5.0.6 to 5.0.10, the texture was perfectly positioned on iphone 6, but offseted on all other ios devices. Now that I updated it it not offseted on ios 6 +, but offseted on all other devices. Could it be related to the setting in the ARCamera ? Could please share the settings you use for the ARCamera ? Thanks for your amazing work.

maximrouf wrote:

We recorded a new video to inspire you.

 

PS: It requires good knowledge of Unity.

Also, it requires good knowledge of Russian :D

on samsung devices I have the same error in portrait mode.

any chance to solve it?

thansk

Hi Orfena.

I'll add it in the new version.  (in the next 4-5 days)

@maximrouf  thank you for your plugin

Shift captured texture is fixed in the new Vuforia 5.0.10  (tested on Iphone 6)

why these problems with samsung phones?

I also have problems getting it work properly witn an Samsung Galaxy S3 : the captured image seems to have an offset and that's why the texturing also has an offset.

All my other android phones ( non-samsung ) work fine though.

Yes, it's a galaxy note 4

i will try with my S6 too

Magnetica - What is your phone? Samsung?

hi,

I have the same problem on android.

if I choose landscape orientation (better for playing with bigger images), the patched texture is skewed.

If I use my phone in portartrait (but compiled for landscape), it works.

Absolutely perfect! Just what I needed.

Thanx for posting this and I'm looking forward to the next video!

Hi guys. Thank you for having waited so long.

We made the first video-tutorial: Coloring 3d model.

Link - https://vimeo.com/147882653

pepperstech wrote:

unitypackage

With width 100 works fine. 

 

Also I want to recognize 2 markers simultaneously. How can I do this?

can you share your code or a simple working example?

hi,

can you share your code or a simple working example?

it will be very appreciated :)

thanks

unitypackage

With width 100 works fine. 

Also I want to recognize 2 markers simultaneously. How can I do this?

unitypackage

With width 100 works fine. 

Also I want to recognize 2 markers simultaneously. How can I do this?

Pepperstech, could you send me your marker as dat-file ?

On Android device too. 

With default image target "stoneandchips" works fine. Change size of my image target to 100(was 1) and it works fine too!) 

On Android device too. 

With default image target "stoneandchips" works fine. Change size of my image target to 100(was 1) and it works fine too!) 

Pepperstech, Hi !

This bug in the Editor?  Have you tried to check other markers?

Bug: http://prntscr.com/992ids

ImageTarget Settings http://prntscr.com/992irx

Region Capture Settings  http://prntscr.com/992ixq

Vufroia 5.0.6 / Unity 5.2.3f1

I have some bug:

http://prntscr.com/992gwg

No problem man! I use Mono2x and Android platform.

This error I came out immediately after importing, then not at compile time.

Running iOS9 on iPhone6.

I can confirm that it works, but only on default portrait orientation. Any other orientations skew the patch image.

Good work so far though!

D3m0n - Thank you for your report..

Error on import:

Assets/Region_Capture/Scripts/DisableSystemUI.cs(40,21): error CS1674: `AndroidJavaClass': type used in a using statement must be implicitly convertible to `System.IDisposable'

Unity3D 5.2.3f1

Any solution?

hi,

did you have time to write a simple example project?

thanks

all the best

Sorry, i found the library, it works, thank you

is here that i add this library? but i dont find the AssetLibrary framework

gringofxs wrote:

it came from unity, is added right? is this one?

No you have to add this framework in xcode. For some reason unity doesnt add it automatically.

it came from unity, is added right? is this one?

Add AssetLibrary framewok to project.

Xcode showing 2 error, how can i fix them?

Undefined symbols for architecture arm64:

  "_OBJC_CLASS_$_ALAssetsLibrary", referenced from:

      objc-class-ref in ImgTOAlbum.o

ld: symbol(s) not found for architecture arm64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

OK. Next week I will do.

Hi,

i'm interested too about a simple mapping example..

thanks

very nice work

E.

i want to capture marker,just marker ....i  see that others can do the capture region....i want use region capture like COLAR APPS ,...i need to capture .....can u help me?

for example, as shown below