What am I getting same BoundingInfo before and after scaling

[oschakravarthi]

PG: https://www.babylonjs-playground.com/#ASDN0P#1

Hi,I am getting the same BoundingInfo after scaling the mesh.

var bb1 = sphere.getBoundingInfo().boundingBox;

sphere.scaling=new BABYLON.Vector3(2,2,2);

sphere.refreshBoundingInfo();

 

var bb2 = sphere.getBoundingInfo().boundingBox; //I am getting a bounding box with the same values of bb1.

 

var areEqual=bb1.minimumWorld.equals(bb2.minimumWorld) && bb1.maximumWorld.equals(bb2.maximumWorld);

 

alert(areEqual);  //It is showing "true". It should show "false"

 

 

Thanks in advance

[Raggar]

It is discouraged to keep using this forum, instead create a thread at forum.babylonjs.com

This seems to work: https://www.babylonjs-playground.com/#ASDN0P#2

I (think!) changing the transforms of a mesh only updates the boundingInfo, without creating a new one, so the reference bb1 gets updated as well, making both references bb1 and bb2 the same.

Why the baking of transforms worked, I have no idea, but it seems to be needed in order to work in this example.

[oschakravarthi]

56 minutes ago, Raggar said:

It is discouraged to keep using this forum, instead create a thread at forum.babylonjs.com

This seems to work: https://www.babylonjs-playground.com/#ASDN0P#2

I (think!) changing the transforms of a mesh only updates the boundingInfo, without creating a new one, so the reference bb1 gets updated as well, making both references bb1 and bb2 the same.

Why the baking of transforms worked, I have no idea, but it seems to be needed in order to work in this example.

Thank you @Raggar. I did not know that forum is available in babylonjs website. I will use forum going forward. Lets complete this question here.

I added a dummy mesh and set it as the parent to my sphere. Now I set the scaling of the parent. It is not working as expected. I have updated the PG https://www.babylonjs-playground.com/#ASDN0P#3

Please have a look and help me.

Thanks in advance.