Get the pixel screen size in Spark AR studio (for Facebook)
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I am starting to work with Spark AR studio and I looking for to get the screen size in pixel to compare the coordinate obtained by the gesture.location on Tap.
TouchGestures.onTap().subscribe((gesture) => {
// ! The location is always specified in the screen coordinates
Diagnostics.log(`Screen touch in pixel = { x:${gesture.location.x}, y: ${gesture.location.y} }`);
// ????
});
The gesture.location is in pixel (screen coordinate) and would like to compare it with the screen size to determine which side of the screen is touched.
Maybe using the Camera.focalPlane could be a good idea...
Update
I tried two new things to have the screen size:
const CameraInfo = require('CameraInfo');
Diagnostics.log(CameraInfo.previewSize.height.pinLastValue());
const focalPlane = Scene.root.find('Camera').focalPlane;
Diagnostics.log(focalPlane.height.pinLastValue());
But both return 0
javascript
facebook augmented-reality spark-ar-studio asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
add a comment |
I am starting to work with Spark AR studio and I looking for to get the screen size in pixel to compare the coordinate obtained by the gesture.location on Tap.
TouchGestures.onTap().subscribe((gesture) => {
// ! The location is always specified in the screen coordinates
Diagnostics.log(`Screen touch in pixel = { x:${gesture.location.x}, y: ${gesture.location.y} }`);
// ????
});
The gesture.location is in pixel (screen coordinate) and would like to compare it with the screen size to determine which side of the screen is touched.
Maybe using the Camera.focalPlane could be a good idea...
Update
I tried two new things to have the screen size:
const CameraInfo = require('CameraInfo');
Diagnostics.log(CameraInfo.previewSize.height.pinLastValue());
const focalPlane = Scene.root.find('Camera').focalPlane;
Diagnostics.log(focalPlane.height.pinLastValue());
But both return 0
javascript
facebook augmented-reality spark-ar-studio asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
add a comment |
I am starting to work with Spark AR studio and I looking for to get the screen size in pixel to compare the coordinate obtained by the gesture.location on Tap.
TouchGestures.onTap().subscribe((gesture) => {
// ! The location is always specified in the screen coordinates
Diagnostics.log(`Screen touch in pixel = { x:${gesture.location.x}, y: ${gesture.location.y} }`);
// ????
});
The gesture.location is in pixel (screen coordinate) and would like to compare it with the screen size to determine which side of the screen is touched.
Maybe using the Camera.focalPlane could be a good idea...
Update
I tried two new things to have the screen size:
const CameraInfo = require('CameraInfo');
Diagnostics.log(CameraInfo.previewSize.height.pinLastValue());
const focalPlane = Scene.root.find('Camera').focalPlane;
Diagnostics.log(focalPlane.height.pinLastValue());
But both return 0
javascript
facebook augmented-reality spark-ar-studio asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
I am starting to work with Spark AR studio and I looking for to get the screen size in pixel to compare the coordinate obtained by the gesture.location on Tap.
TouchGestures.onTap().subscribe((gesture) => {
// ! The location is always specified in the screen coordinates
Diagnostics.log(`Screen touch in pixel = { x:${gesture.location.x}, y: ${gesture.location.y} }`);
// ????
});
The gesture.location is in pixel (screen coordinate) and would like to compare it with the screen size to determine which side of the screen is touched.
Maybe using the Camera.focalPlane could be a good idea...
Update
I tried two new things to have the screen size:
const CameraInfo = require('CameraInfo');
Diagnostics.log(CameraInfo.previewSize.height.pinLastValue());
const focalPlane = Scene.root.find('Camera').focalPlane;
Diagnostics.log(focalPlane.height.pinLastValue());
But both return 0
javascript
facebook augmented-reality spark-ar-studio javascript
facebook augmented-reality spark-ar-studio asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
edited Jan 23 at 17:34
Jérémie Boulay
asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
asked Jan 4 at 17:06
Jérémie BoulayJérémie Boulay
1169
1169
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Screen size is available via the Device Info patch output, after dragging it to patch editor from the Scene section.
answered Jan 22 at 1:09
goretexgoretex
112
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
add a comment |
Finally,
Using the Device Info in the Path Editor and pass these through the script works!
First, add a variable "to script" in the editor:
Then, create that in patch editor:
And you can grab that with this script:
const Patches = require('Patches');
const screenSize = Patches.getPoint2DValue('screenSize');
My mistake was to use Diagnostic.log() to check if my variable worked well.
Use instead Diagnostic.watch():
Diagnostic.watch('screenSize.x', screenSize.x);
Diagnostic.watch('screenSize.y', screenSize.y);
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Screen size is available via the Device Info patch output, after dragging it to patch editor from the Scene section.
answered Jan 22 at 1:09
goretexgoretex
112
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
add a comment |
Screen size is available via the Device Info patch output, after dragging it to patch editor from the Scene section.
answered Jan 22 at 1:09
goretexgoretex
112
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
add a comment |
Screen size is available via the Device Info patch output, after dragging it to patch editor from the Scene section.
answered Jan 22 at 1:09
goretexgoretex
112
Screen size is available via the Device Info patch output, after dragging it to patch editor from the Scene section.
answered Jan 22 at 1:09
goretexgoretex
112
edited Jan 22 at 3:57
answered Jan 22 at 1:09
goretexgoretex
112
answered Jan 22 at 1:09
goretexgoretex
112
answered Jan 22 at 1:09
goretexgoretex
112
112
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
add a comment |
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
I need to have these values in the script. And I don't succeed to add these to the script. See my last update
– Jérémie Boulay
Jan 22 at 21:07
add a comment |
Finally,
Using the Device Info in the Path Editor and pass these through the script works!
First, add a variable "to script" in the editor:
Then, create that in patch editor:
And you can grab that with this script:
const Patches = require('Patches');
const screenSize = Patches.getPoint2DValue('screenSize');
My mistake was to use Diagnostic.log() to check if my variable worked well.
Use instead Diagnostic.watch():
Diagnostic.watch('screenSize.x', screenSize.x);
Diagnostic.watch('screenSize.y', screenSize.y);
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
add a comment |
Finally,
Using the Device Info in the Path Editor and pass these through the script works!
First, add a variable "to script" in the editor:
Then, create that in patch editor:
And you can grab that with this script:
const Patches = require('Patches');
const screenSize = Patches.getPoint2DValue('screenSize');
My mistake was to use Diagnostic.log() to check if my variable worked well.
Use instead Diagnostic.watch():
Diagnostic.watch('screenSize.x', screenSize.x);
Diagnostic.watch('screenSize.y', screenSize.y);
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
add a comment |
Finally,
Using the Device Info in the Path Editor and pass these through the script works!
First, add a variable "to script" in the editor:
Then, create that in patch editor:
And you can grab that with this script:
const Patches = require('Patches');
const screenSize = Patches.getPoint2DValue('screenSize');
My mistake was to use Diagnostic.log() to check if my variable worked well.
Use instead Diagnostic.watch():
Diagnostic.watch('screenSize.x', screenSize.x);
Diagnostic.watch('screenSize.y', screenSize.y);
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
Finally,
Using the Device Info in the Path Editor and pass these through the script works!
First, add a variable "to script" in the editor:
Then, create that in patch editor:
And you can grab that with this script:
const Patches = require('Patches');
const screenSize = Patches.getPoint2DValue('screenSize');
My mistake was to use Diagnostic.log() to check if my variable worked well.
Use instead Diagnostic.watch():
Diagnostic.watch('screenSize.x', screenSize.x);
Diagnostic.watch('screenSize.y', screenSize.y);
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
answered Jan 23 at 17:33
Jérémie BoulayJérémie Boulay
1169
1169
add a comment |
add a comment |
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