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

0 vote242 views2 answers
C# turn negative number into positive
C#
0 vote260 views1 answer
C# .net core entity framework
C#
18 votes263 views4 answers
C# get current date
C#
1 vote204 views1 answer
Create iis pool programmatically c#
C#
21 votes259 views2 answers
Random.range unity
C#
0 vote264 views1 answer
C# change to different form
C#
1 vote283 views1 answer
How o remove .meta files visual studio code
C#
0 vote339 views1 answer
BindableDynamicDictionary
C#
0 vote266 views1 answer
C# read file while writing
C#
0 vote250 views1 answer
How to do Employing defensive code in the UI to ensure that the current frame is the most top level window in c#
C#