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Code Issues Wiki Activity

fix pair properties for compounds

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liabru 2015-02-24 23:57:38 +00:00
parent 685f2bdc54
commit b8f3784b76
1 changed files with 14 additions and 10 deletions
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24
src/collision/Pair.js
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@ -16,7 +16,9 @@ var Pair = {};
*/
Pair.create = function(collision, timestamp) {
var bodyA = collision.bodyA,
bodyB = collision.bodyB;
bodyB = collision.bodyB,
parentA = collision.parentA,
parentB = collision.parentB;
var pair = {
id: Pair.id(bodyA, bodyB),
@ -28,10 +30,10 @@ var Pair = {};
isActive: true,
timeCreated: timestamp,
timeUpdated: timestamp,
inverseMass: bodyA.inverseMass + bodyB.inverseMass,
friction: Math.min(bodyA.friction, bodyB.friction),
restitution: Math.max(bodyA.restitution, bodyB.restitution),
slop: Math.max(bodyA.slop, bodyB.slop)
inverseMass: parentA.inverseMass + parentB.inverseMass,
friction: Math.min(parentA.friction, parentB.friction),
restitution: Math.max(parentA.restitution, parentB.restitution),
slop: Math.max(parentA.slop, parentB.slop)
};
Pair.update(pair, collision, timestamp);
@ -48,13 +50,15 @@ var Pair = {};
Pair.update = function(pair, collision, timestamp) {
var contacts = pair.contacts,
supports = collision.supports,
activeContacts = pair.activeContacts;
activeContacts = pair.activeContacts,
parentA = collision.parentA,
parentB = collision.parentB;
pair.collision = collision;
pair.inverseMass = collision.bodyA.inverseMass + collision.bodyB.inverseMass;
pair.friction = Math.min(collision.bodyA.friction, collision.bodyB.friction);
pair.restitution = Math.max(collision.bodyA.restitution, collision.bodyB.restitution);
pair.slop = Math.max(collision.bodyA.slop, collision.bodyB.slop);
pair.inverseMass = parentA.inverseMass + parentB.inverseMass;
pair.friction = Math.min(parentA.friction, parentB.friction);
pair.restitution = Math.max(parentA.restitution, parentB.restitution);
pair.slop = Math.max(parentA.slop, parentB.slop);
activeContacts.length = 0;
if (collision.collided) {