How to create a model from script?

Hi! Im looking some functions or example (C#). How to add new 3ds model from script to game scene?

 

http://forum.unity3d.com/threads/122720-Load-3D-Model-at-Runtime

 

Are you talking about Instantiate an object during runtime from a prefab?

You could also put this tied to a button or timer or anywhere needed... In my example below I have an empty game object with the following script tied to it with a standard cube saved as a prefab associated with the public variable cubePrefab. This creates 1000 cubes in the center of the scene in the shape of a larger cube.

Code (csharp):

1.  
2. public class GameStartup : MonoBehaviour {
3.    
4.     public GameObject cubePrefab;
5.    
6.     void Awake ()
7.     {
8.         for (int i1 = 0; i1 < 10; i1++)
9.         {
10.             for (int i2 = 0; i2 < 10; i2++)
11.             {
12.                 for (int i3 = 0; i3 < 10; i3++)
13.                 {
14.                     float xp = (i1 - 9.5f * 2);
15.                     float yp = (i2 - 9.5f * 2);
16.                     float zp = (i3 - 9.5f * 2);
17.                     Instantiate (cubePrefab, new Vector3(xp, yp, zp), Quaternion.identity);
18.                 }
19.             }
20.         }
21.     }
22. }
23.  

If you are talking about loading a model from a raw file during runtime using the os filesystem, I'm not sure why anyone would want to do that unless they had a very large game and wanted to save on resources until they needed them. In that case, I can't help with that except advise to look in the documentation for answers.