Replacing textures rather than materials

Hi Yuri, it does seem to work clumsily! It appears that I managed to get something of a 2D canvas to place a piece of graphic onto the mesh, although the external call crashes in Puzzle with an error. See attached.

In parent document, I have a canvas element containing Fabric.js for processing graphics. Currently, when the app is running on local server, the initial loading of the image appears on V3D canvas. But further interaction with the image such as scale, rotate, transform do not get update on V3D but is fully functional on Fabric canvas. According to my research, the console error could be associated with incomplete canvas loading when my external function is called within V3D.

I have tried a few basic things. First of all, I doubled check the order of execution of scripts in the parent html document. Secondly, I tried running similar codes in the RunCode function, but that seemed to not work at all.

Cool. Please see attached.

thanks for testing Yuri. I took your advice and edited the codes, and was pleasantly surprised to see it working.

your software is fantastic and fairly painless to use. i will make a purchase after a few more experimentation. Please let me know if you are planning on a upcoming Black Friday sales.

Cheers,

Hello again, it is very nice that verge3d is so well supported and we can get help any time! I just found out an easy way of transfering an image from user input to verge3d enviroment. I made it so that the image from user input is stored in javascript variable as a base64 string, and so it can be transfered as a link to verge3d. But the project that I am building will take user image file and text inputs, these inputs will change an svg content(text, pictures) and finally when the svg is modified by the inputs it should be transfered to the verge3d. It works fine, but I noticed that when there is text with special letters(ru, pl, ltu) in svg, the script does not manage to convert this svg to base64. Maybe there is a way to pass the svg image to verge3d without converting it to base64?

• This reply was modified 4 years, 1 month ago by HoboCat.

Thanks for advice. I also found out that svg’s from inkscape must be exported in plain svg format, then you can simply pass its html code to verge3d without any conversion to base64. My problem was that svg’s that i used was ‘Inkscape svg’ format.

• This reply was modified 4 years, 1 month ago by HoboCat.

Hmmm as soon as I acomplished to make fully functional mechanism I started to try if it would work in my project that I am building(product customizator). After publishing to Verge3d network it somehow stopped to work the way I had made it. If I pass an image link, verge3d replace_texture puzzle does not make changes in image. But if I pass the image that is in app dir (./svgexample.svg) then it works. Also works with base64 input, but does not work with svg anymore. Could it be that when publishing to v3d network it modifies something in my v3d app?
Here is my app:
https://cdn.soft8soft.com/AROAJSY2GOEHMOFUVPIOE:f91957cd7f/applications/my_product/index.html

edit:
I found that the <image> part in svg is the part that started to block it to be passed to verge, if I take it out it works. Thats why image change from app dir works(it is without img).

• This reply was modified 4 years, 1 month ago by HoboCat.
• This reply was modified 4 years, 1 month ago by HoboCat.

Hey thanks! those puzzles seems to be usefull in my project! I noticed that there is a puzzle element ‘opened file’, but it says that it retrieves image from ‘upload image’ puzzle, but I dont see such puzzle. Is it the “Open file>do” puzzle?

Also I managed to make my last link to work. But it does not work on chrome:

the part that takes svg from input in text form of “data:image/svg+xml;utf8,<svg>…” and uses that svg as a texture doesn’t seem to work in chrome. Is there something I could do wih this?

My project is related with laser engraving and cnc cutting production, and in these areas we use svg files for production. The svg file that is shown in v3d would be also sent directly to production.

By the way if I put 3d iframe from v3d network directly to my web page the buttons dont interact with v3d iframe. Is this problem also related to ‘same origin policy’ issue?
It would be very handy to use v3d network as 3d content storage for my automated web store.

• This reply was modified 4 years, 1 month ago by HoboCat.
• This reply was modified 4 years, 1 month ago by HoboCat.
• This reply was modified 4 years, 1 month ago by HoboCat.
• This reply was modified 4 years, 1 month ago by HoboCat.