How to use data from bundle.js created by webpack

JavaScript
1

can we use data from bundle.js created by webpack. and if yes how can we do that

2

There are instructions on using a bundled webpack script at https://webpack.js.org/guides/getting-started/

1 Like
3

I reviewed that already.
but i cannot figure it out how can we do that.
can you help me with where is instruction for getting data from bundle.js

4

Hi @ranaraumik, what do you mean with data? The bundle output itself, or some data getting imported inside the bundle?

5

Assumptions here, but does it relate to ranaraumikā€™s other question about .las files and three.js

Could the data be exported to a file as JSON with fileSystem?

1 Like
6

yes it relates to that question

7

I want to create mesh from ā€˜.lasā€™ data in three.js with input tag to select file from computer.

using npm packages ā€œ@loaders/core , @loaders/lasā€,
I read data from binary las and get Float32Array from that.
save that array to file.

and in my three.js code I use that file to create mesh.

so in this process I have to save that data to server and after that I can get data from server and process it.

so if there any way we can read that file on client side.

These packages donā€™t have browser build.
so I created bundle.js with webpack to read file on server side.
but I dont know how to extract ā€œ.lasā€ file data from bundle.js

8

Youā€™d have to serve this file with your node application then, and fetch it on the client side using AJAX.

You mean you created a bundle of your node.js code? This is rarely necessary, and you canā€™t use it on the client side at all if youā€™re using any node APIs such as fs.

9

Just a thought, Iā€™m not familiar with three js, but see that there is an fbx loader with various animated examples.

Would that not be an option, to convert your .las format to fbx?

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