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Diffstat (limited to '_shared/math/collision.js')
-rw-r--r-- | _shared/math/collision.js | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/_shared/math/collision.js b/_shared/math/collision.js deleted file mode 100644 index 8e4be7d..0000000 --- a/_shared/math/collision.js +++ /dev/null @@ -1,26 +0,0 @@ -/// <reference path="vec2.js" /> -/// <reference path="line2.js" /> -/// <reference path="circle.js" /> -/// <reference path="mat4.js" /> -/// <reference path="point2.js" /> - -/** - * - * @param {circle} pCircle - * @param {line2} pLine - */ -function lineCircleCollision2(pCircle, pLine) { - return distanceFromPoint2ToLine2(pCircle.position, pLine) <= pCircle.radius; -} - -function getLineCircleCollison2Data(pCircle, pLine) { - const lCollisionNormal = pLine.normal, - lCollisionPoint = addVec2(pCircle.position, scaleVec2(negate2(lCollisionNormal), pCircle.radius)); - - return { - relativeVelocity: subVec2(pCircle.velocity, pLine.velocity), - collisionNormal: lCollisionNormal, - firstPointOfApplication: subVec2(lCollisionPoint, pCircle.position), - secondPointOfApplication: subVec2(lCollisionPoint, pLine.start) - } -}
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