Unity rb.addexplosionforce 2d

using UnityEngine;

public static class Rigidbody2DExt {

    public static void AddExplosionForce(this Rigidbody2D rb, float explosionForce, Vector2 explosionPosition, float explosionRadius, float upwardsModifier = 0.0F, ForceMode2D mode = ForceMode2D.Force) {
        var explosionDir = rb.position - explosionPosition;
        var explosionDistance = explosionDir.magnitude;

        // Normalize without computing magnitude again
        if (upwardsModifier == 0)
            explosionDir /= explosionDistance;
        else {
            // From Rigidbody.AddExplosionForce doc:
            // If you pass a non-zero value for the upwardsModifier parameter, the direction
            // will be modified by subtracting that value from the Y component of the centre point.
            explosionDir.y += upwardsModifier;
            explosionDir.Normalize();
        }

        rb.AddForce(Mathf.Lerp(0, explosionForce, (1 - explosionDistance)) * explosionDir, mode);
    }
}

Source: stackoverflow.com

Similar codes

14 votes153 views2 answers
Play animation through script unity
C#Unity
14 votes159 views1 answer
Unity string split
C#Unity
0 vote168 views1 answer
Date time unity
C#Unity
15 votes177 views5 answers
Call function from another script unity
C#Unity
31 votes181 views4 answers
Unity check if space pressed
C#Unity
0 vote162 views1 answer
Unity oculus vibrate
C#Unity
1 vote162 views1 answer
Get all devices connected using player input manager unity
C#Unity
0 vote162 views1 answer
Unity how to get the first word from string
C#Unity
3 votes159 views1 answer
What does update() do unity
C#Unity
13 votes108 views2 answers
Lock mouse unity
C#Unity