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

3 votes120 views1 answer
How to get the transform of an object in unity
C#Unity
13 votes139 views1 answer
How to find the mouse position unity
C#Unity
17 votes110 views4 answers
C# remove spaces from string
C#
0 vote131 views2 answers
C# bool? to bool
C#
22 votes119 views3 answers
Unity change text color
C#Unity
0 vote111 views1 answer
String with starting zero to int c#
C#
1 vote126 views1 answer
Unity custom update
C#Unity
0 vote136 views2 answers
Int array to frequency dictionary c#
C#
0 vote109 views1 answer
C# get the return value of a func
C#
0 vote116 views1 answer
C# Change color
C#