I’ve create a grid with lines but i cant dispose that, “linebuilder” not defined :/// PS: to playground migration dont work for and for upload my html support it’s very convenient for me i try all solution, getmeshes, by tags, by id, name. But delete lines its impossible linebuilder is not a mesh…

Hi, Hope you are well. What I can already tell you is that you are looking at a mesh that does not exist. If you open the inspector, you’ll see that each line is a mesh of name “linename”. To be honest, I don’t do this often (understand I do not create and dispose such a large number of meshes in …

[image] mawa: @labris @carolhmj Do yours know why disposing a large number of meshes in the scene with a loop would cause to not go through the entire loop? And then, what would be the better way? Thanks, It depends on how you dispose them. The best way is like that - Disposing scene.meshes l…

Oh thanks. Completely forgot about ‘while’. Tells you just how much my js skills are not yet up to the challenge :wink: :grinning: Have a great time during this Season Holidays :christmas_tree:

You are a boss! Thanks for that <3 " Lines are not created twice and are disposed only if they have been created." :upside_down_face: :smile:

i dont understand .dispose work for you, and not for my project. Why works for you, i dont understand where you are make a fix :DDD

Don’t know. It should work despite for the error thrown. But then, by any means, I updated the PG inspired by the method from @labris and this one doesn’t need a clumsy fix, works and doesn’t throw an error. You should give it a try. Babylon.js Playground Babylon.js playground is a liv…

You’re help enlightened me. I have a THE THING but i dont understand why work/dont work Working let linebuilder = 0; function createLines(numCellsX, numCellsZ, cellSize, points, p1, p2, p3, colors, c1, c2 , c3) { if (linebuilder == 0){ for (var x = 0; x < numCellsX; x++) { for (va…

What do you mean when you say “Not working”. This should create your lines just as it did before. Only thing is that it does not record a state for whether the lines already exist or not. So each time you call the function you are creating a new set of lines. Here I copied your code overwritting t…

Yeahhh its works perfectly! And i succesful integer to my project! Very thanks. I wanted to say code with a var linebuilder works, and code without var linebuilder dont work I want know why, why with a little changes dissapear grid dont work. why linebuilder its obligatory :DDD

Grid Enable / Disable

Questions

labris December 26, 2022, 10:38am 3

It depends on how you dispose them. The best way is like that - Disposing scene.meshes leaving last meshes? - #4 by labris

Topic		Replies	Views
.dispose() works / .translate() crash tab of browser Questions	5	538	December 27, 2022
Greased line disposal not working as expected Bugs	3	98	March 21, 2025
Bug when disposing a line Bugs	4	79	August 16, 2024
Disposing part of greased line mesh in instance mode Questions	3	167	March 19, 2024
LinesMesh disposes externally provided material Bugs material	5	93	August 29, 2025

Grid Enable / Disable

Related topics