[solved] mesh.isPickable is not working

[MinsuKim]

long time no see this forum

i has one issue

mesh.isPickable = false <<<< this code is not working

below my code

for (let currentIndex = 0; currentIndex < idx.mScene.meshes.length; currentIndex++) {

                idx.mScene.meshes[currentIndex].isPickable = pickable;

            };

 

but i don't understand..... why not working....

i'm already see other playground

http://www.babylonjs-playground.com/#1C5IUC

 

my code and there code different

1. my mesh in code 

var material2 = new BABYLON.StandardMaterial("material2", scene);

let box = BABYLON.MeshBuilder.CreateBox(dynamicName, facOptions, scene);

box.material = material2;

2. there code(play ground)

var lineRed = BABYLON.MeshBuilder.CreateLines("red",{

        points: [new BABYLON.Vector3(0, 1, 0),

                 new BABYLON.Vector3(2, 1, 0)]}, scene);    

    lineRed.color = BABYLON.Color3.Red();   

    lineRed.isPickable = false;

 

 

my code and there code some different??? samething code in my eyes O_O......

please help me

[Arte]

Hi @MinsuKim

Everything is working as expected for me?! 

Can you create PG, so it will be easier to understand issue.

[MinsuKim]

@Arte  

i make the playground!

https://playground.babylonjs.com/#ZLL01M

box1.isPickable = true;
box2.isPickable = false;
box3.isPickable = false;

 

but box2,box3 is pick!

 

 

 

[brianzinn]

If you pass in a predicate then the isPickable is ignored:
https://github.com/BabylonJS/Babylon.js/blob/master/src/babylon.scene.ts#L5406
 

I can think of 2 possible solutions.

Either check in the predicate what you want to ignore (explicitly check isPickable):
https://playground.babylonjs.com/#ZLL01M#1
or check after without a predicate - note along with mesh.isPickable that this also checks mesh.isEnabled() and mesh.isVisible:
https://playground.babylonjs.com/#ZLL01M#2
 

Predicates are designed to allow us to override the default behaviour. ie: some people want to maybe include hidden meshes.

[MinsuKim]

@brianzinn  Thank you for your help !

your my hero! your code is work!

my mistake think explicitly process.

ispickable param is only flag

I hope people who have the same problem solve the problem.