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

2 votes160 views3 answers
Oncollisionenter
C#
0 vote150 views1 answer
How to make character respawn if touches sprite c#
C#
0 vote161 views1 answer
Dictionary string list int c#
C#
3 votes148 views3 answers
C# int to byte Array
C#
0 vote156 views1 answer
Which of the following string methods can be used to determine if a string contains only ‘\n’ characters?
C#
0 vote159 views1 answer
C# online code editor
C#
0 vote169 views1 answer
C# draggable controls
C#
0 vote148 views1 answer
C# writeline list
C#
1 vote154 views2 answers
C# singleton
C#
0 vote206 views9 answers
Vector3.Lerp unity
C#Unity