CODEWITHSUNDEEP
three.js
Jothi Kannan
Jothi Kannan

Reputation: 3358

threejs how to get geometry of loaded models using OBJMTLloder on callback

How to get the geometry of loaded models using OBJMTLloder on callback, i can't get the geometry of the loaded object, if i get it with the object traverse can get the only one portion of the object, i want to get the geometry of the object dynamically to scale the object into center of the scene

object.traverse( function ( child ) {
      if (child instanceof THREE.Mesh) {

          var  geometry = child.geometry;
          material = child.material;

          child.material.needsUpdate = true;
      }
    });

Upvotes: 1

Views: 196

Answers (1)

gaitat
gaitat

Reputation: 12632

If you want to scale the object you dont need to use the traverse() method. You can do: 

object.scale.x = x_scale;
object.scale.y = y_scale;
object.scale.z = z_scale;

You can also use the BoundingBoxHelper() method to find the approximate size of the object.

Upvotes: 1

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