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optimised Resolver.solvePosition

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liabru 2021-12-05 19:30:35 +00:00
parent 52e797791b
commit f847f4c83e
1 changed files with 2 additions and 7 deletions
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9
src/collision/Resolver.js
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@ -73,15 +73,10 @@ var Bounds = require('../geometry/Bounds');
bodyB = collision.parentB; bodyB = collision.parentB;
normal = collision.normal; normal = collision.normal;
// TODO: behaviour change: replace with fully simplified version
// get current separation between body edges involved in collision // get current separation between body edges involved in collision
pair.separation = pair.separation =
normal.x * ( normal.x * (bodyB.positionImpulse.x + collision.penetration.x - bodyA.positionImpulse.x)
(bodyB.positionImpulse.x + bodyB.position.x) - (bodyA.positionImpulse.x + (bodyB.position.x - collision.penetration.x)) + normal.y * (bodyB.positionImpulse.y + collision.penetration.y - bodyA.positionImpulse.y);
)
+ normal.y * (
(bodyB.positionImpulse.y + bodyB.position.y) - (bodyA.positionImpulse.y + (bodyB.position.y - collision.penetration.y))
);
} }
for (i = 0; i < pairsLength; i++) { for (i = 0; i < pairsLength; i++) {