Projector.aspectRatio

Description

The aspect ratio of the projection.

This is projection width divided by height. An aspect ratio of 1.0 makes the projection square; a ratio of 2.0 makes it twice as wide than high. See Also: projector component.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void Start() {
        Projector proj = GetComponent<Projector>();
        proj.aspectRatio = 2.0F;
    }
}