dude
make the cars deformable when they crash using this script i have
its called deform_for_me.js
DEFORM SCRIPT IN
3
2
1
GOOOOOO
alvar minForce = 1.0;
var multiplier = 0.1;
var deformRadius = 1.0;
var maxDeform = 0.0;
var bounceBackSpeed = 0.0;
var bounceBackSleepCap = 0.001;
var onCollision = true;
var onCall = true;
var updateCollider = false;
var updateColliderOnBounce = false;
private var mesh : Mesh;
mesh = GetComponent(MeshFilter).mesh;
if (!GetComponent(MeshCollider)) {updateCollider = false;updateColliderOnBounceBack = false;}
private var permaVerts : Vector3[];
permaVerts = GetComponent(MeshFilter).mesh.vertices;
private var sleep = true;
//--------------------------------------------------------------
function OnCollisionEnter (collision : Collision) {
if (onCollision && collision.relativeVelocity.magnitude >= minForce) {
sleep = false;
var vertices = mesh.vertices;
tf = transform.worldToLocalMatrix;
for (var i=0;i<vertices.length;i++) {
for (var contact in collision.contacts) {
point = tf.MultiplyPoint(contact.point);
vec = tf.MultiplyVector(collision.relativeVelocity*UsedMass(collision));
if ((point-vertices[i]).magnitude < deformRadius) {
vertices[i] += vec*(deformRadius-(point-vertices[i]).magnitude)/deformRadius*multiplier;
if (maxDeform > 0 && (vertices[i]-permaVerts[i]).magnitude > maxDeform) {
vertices[i] = permaVerts[i] + (vertices[i]-permaVerts[i]).normalized*maxDeform;
}
}
}
}
mesh.vertices = vertices;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
if (updateCollider) {GetComponent(MeshCollider).sharedMesh = mesh;}
}
}
//--------------------------------------------------------------
function Deform(point : Vector3, direction : Vector3) {
if (onCall && direction.magnitude >= minForce) {
sleep = false;
var vertices = mesh.vertices;
tf = transform.worldToLocalMatrix;
point = tf.MultiplyPoint(point);
vec = tf.MultiplyVector(direction);
for (var i=0;i<vertices.length;i++) {
if ((point-vertices[i]).magnitude <= deformRadius) {
vertices[i] += vec*(deformRadius-(point-vertices[i]).magnitude)/deformRadius*multiplier;
if (maxDeform > 0 && (vertices[i]-permaVerts[i]).magnitude > maxDeform) {
vertices[i] = permaVerts[i] + (vertices[i]-permaVerts[i]).normalized*maxDeform;
}
}
}
mesh.vertices = vertices;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
if (updateCollider) {GetComponent(MeshCollider).sharedMesh = mesh;}
}
}
//--------------------------------------------------------------
function Update () {
if (!sleep && bounceBackSpeed > 0) {
sleep = true;
var vertices = mesh.vertices;
for (var i=0;i<vertices.length;i++) {
vertices[i] += (permaVerts[i] - vertices[i])*(Time.deltaTime*bounceBackSpeed);
if ((permaVerts[i]-vertices[i]).magnitude >= bounceBackSleepCap) {sleep = false;}
}
mesh.vertices = vertices;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
if (updateColliderOnBounce) {GetComponent(MeshCollider).sharedMesh = mesh;}
}
}
//--------------------------------------------------------------
function UsedMass (collision : Collision) {
if (collision.rigidbody) {
if (rigidbody) {
if (collision.rigidbody.mass > rigidbody.mass) {
return (collision.rigidbody.mass);
}
else {
return (rigidbody.mass);
}
}
else {
return (collision.rigidbody.mass);
}
}
else if (rigidbody) {
return (rigidbody.mass);
}
else {return (1);}
}
