[solved] how to get append a mesh index???

[MinsuKim]

hi

i started newbie developer

my question is how to get mesh index number

mesh index means  is below my code 

BABYLON.SceneLoader.Append("/", "aaa.stl", Scene, function (Scene) {

Scene.executeWhenReady(function () {

 

//need to dynamic index but how to get index?.?

var currnetIndex = something Code;

Scene.meshes[currentIndex].position = new BABYLON.Vector3(10,-2,0);

Scene.meshes[currentIndex].scaling = new BABYLON.Vector3(0.03,0.03,0.03);

console.log("image load"+Scene.meshes[currentIndex]);

});

 

}, function (progress) {

// To do: give progress feedback to user

 

}, function (error){

alert(error);

});

i want get currentIndex but i'm failed! TT

i need help! tell me about guardians for me

sorry about.. my english level very lower 

[Guest]

Hello and welcome!!

BABYLON.SceneLoader.Append("/", "aaa.stl", Scene, function (Scene) { 
   Scene.executeWhenReady(function () { 
  
     //need to dynamic index but how to get index?.? 
     for (var currentIndex = 0; currentIndex < Scene.meshes.length; currentIndex++) {
        Scene.meshes[currentIndex].position = new BABYLON.Vector3(10,-2,0); 
        Scene.meshes[currentIndex].scaling = new BABYLON.Vector3(0.03,0.03,0.03); 
        console.log("image load"+Scene.meshes[currentIndex]); 
      }); 
  
   }, function (progress) { 
       // To do: give progress feedback to user   
   }, function (error){ 
      alert(error); 
}); 

 

[Wingnut]

Hiya MK, welcome to the forum.

Thx DK... quick gun!  :)

Another option...

var whichMesh = scene.getMeshByName("someName");

whichMesh.position = whatever;

whichMesh.rotation = whatever;   // etc.

Party on.

[MinsuKim]

@Deltakosh OMG my teather!

thank you for your reply from my question.

i know your solution but no dynamic

because Scene.meshes.length <<<<  maybe all meshe from scene 

i dont all meshe controll. 

i want just load(stl,obj,etc..) meshes anything solution??

today i try best thing then catch Idea!!

 

[MinsuKim]

@Wingnut OMG my star!

thank you for your reply from my question.

i already see your code from other topic.

currently i think it is the answer.

var whichMesh = scene.getMeshByName("someName");

one problem is meshes naming convention.. i try..!!

i will try then reply best solution!  thank you

 

[MinsuKim]

i many thing this issue then clear

i take to this code is not correct answer

But I think it is the best.

thankyou @Deltakosh @Wingnut

 

my answer below see the code

1. name each mesh

for (var i = 0; i < randomNum; i++) {

            var machineinfo = new LayoutMachineInfo();

            var dynamicName = "yourName#" + i;

            var box = BABYLON.MeshBuilder.CreateBox(dynamicName, boxOptions, scene);

            console.log(box + " Object Created!");

        }

 

2. get a name then cording

yourDataObject.forEach(meshData =>{

                var dynamicName = "Machine#" + meshData.mMachineNo;

                let temp = idx.mScene.getMeshByName(dynamicName);

                if(temp != null){

                     //todo

                }

            })

[Wingnut]

Hi MinsuKim, good to see you again.  Thanks for sharing your solution, and I am glad that your BJS project is advancing.

JS is very flexible.  It allows us to try multiple solutions.  That is sometimes good, and sometimes time-consuming.  :)  Be well!