cube generate?

Unity Engine
1

Hi all,

How do i make a cube generating object that generates the cube with some velocity and then drops to the ground.

Particle emitter is not functioning accordingly :confused:
Thanks

2

You should make a prefab of a cube with a rigidbody, and instantiate it (and add velocity to it) in a script.

3

yes this is what i am doing but i am looking for automatic constant generation of this prefab just like particle system

4

Here is something…

using UnityEngine;
using System.Collections;

// put this on a game object located where you want the cubes to appear

public class SprayCubes : MonoBehaviour
{
    public float interval = 1.0f;
    IEnumerator Start()
    {
        while(true)
        {
            GameObject cube = GameObject.CreatePrimitive( PrimitiveType.Cube);
            cube.transform.position = transform.position;
            cube.transform.localRotation = Quaternion.Euler(
                Random.Range ( 0.0f, 360.0f),
                Random.Range ( 0.0f, 360.0f), 0);
            Rigidbody rb = cube.AddComponent<Rigidbody>();
            rb.velocity = new Vector3(
                Random.Range ( -5.0f, 5.0f),
                Random.Range (  0.0f, 10.0f),
                Random.Range ( -5.0f, 5.0f));
            rb.angularVelocity = new Vector3(
                Random.Range( -10.0f, 10.0f),
                Random.Range( -10.0f, 10.0f),
                Random.Range( -10.0f, 10.0f));

            yield return new WaitForSeconds( interval);
        }
    }
}
1 Like
5

thanks but its not working i attached it to empty game object ;/ no luck

6

I just tested it, it works fine. I made a blank project, put GameObject at position = (0,0,0), add a directional light, attached the SprayCubes script (as copy-pasted from the above forum post!) and there were cubes spraying onto my screen.

Entire .unitypackage of the above test is attached herein

2107369–138140–SprayCubes.unitypackage (5.03 KB)

1 Like
7

thank you i dont know why it didnt worked before but working well now thanks :slight_smile: