The easiest way to present a 3D model on the screen is to use one of the built-in models.
First, you need to declare about the 3D model that you would like to use in your program:
1 Sinbad is a model
We just told the computer that we are going to use Sinbad which is a 3D model.
Next we need to create an instance of that model:
1 David is a Sinbad
Now we have a new instance of Sinbad named David.
Here is the entire program:
Sinbad is a model
David is a Sinbad
Run the program and you should see Sinbad 3D model on the screen