Change touch gesture to change focal length of camera

Tagged: touch

This topic has 9 replies, 2 voices, and was last updated 1 year, 3 months ago by kdv.

Viewing 10 posts - 1 through 10 (of 10 total)

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2023-01-11 at 4:10 pm #59504

jasonod888
Customer

Hi,
I need the camera to change field of view instead of dolly when user tries to zoom. ( ineffective it will give a zoom feel itself, but i dont want the camera to move ).

I managed to achieve this on desktop by detecting wheel and translating that to camera Field of view. I cant seem to find a way yo detect zoom in or out gesture in touch.

Can you please help solve this ?

Thank You

2023-01-11 at 10:33 pm #59518

kdv
Participant

https://v3d.net/e6p

Puzzles and JS. Fast and expensive.

If you don’t see the meaning in something it primarily means that you just don’t see it but not the absence of meaning at all.

2023-01-12 at 7:32 am #59527

jasonod888
Customer

Thank you !!
Appreciate the time taken to respond.

It works perfectly.

2023-01-12 at 9:57 am #59531

jasonod888
Customer

Hi, Sorry to bother again.
This works perfectly when I save the puzzle and run the project.

However, the next time i try to access the puzzle from the App Manager I get a blank screen. I then need to use the backup .xml to access the puzzle. Thus im assuming the Java script is causing some issue with the puzzle. Any ideas on how to solve this.

Thank You

2023-01-12 at 10:08 am #59532

kdv
Participant

Have no idea about this issue on your side (see the browser console log for details). It’s the question to the Verge3D team. On my side there are no issues with scripts.

Puzzles and JS. Fast and expensive.

If you don’t see the meaning in something it primarily means that you just don’t see it but not the absence of meaning at all.

2023-01-12 at 10:12 am #59533

jasonod888
Customer

OK. Thank you for your response. I think the verge3D team will respond on this thread itself.

2023-01-12 at 10:12 am #59534

kdv
Participant

You can move this script to your_app_name.js, to the runCode(app) function.

Puzzles and JS. Fast and expensive.

If you don’t see the meaning in something it primarily means that you just don’t see it but not the absence of meaning at all.

2023-01-12 at 10:14 am #59535

jasonod888
Customer

Uploading the .xml file for reference of the verge3d team ( hope it helps )

2023-01-12 at 10:21 am #59540

jasonod888
Customer

Perfect. Works great now. Puzzles working and the FOV changes as expected.
Thanks a ton !!

2023-01-12 at 10:26 am #59541

kdv
Participant

jasonod888 wrote:

However, the next time i try to access the puzzle from the App Manager I get a blank screen.

Press F12 and show the log errors. It’s not normal. Maybe you’ve made typos in the script…

Puzzles and JS. Fast and expensive.

If you don’t see the meaning in something it primarily means that you just don’t see it but not the absence of meaning at all.
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