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Fixed rayPlane test again

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This commit is contained in:
PhilipRosedale 2016-02-29 10:13:01 -08:00
parent cee79c8274
commit 08eacc436f
1 changed files with 5 additions and 5 deletions
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10
examples/edit.js
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@ -729,12 +729,12 @@ function rayPlaneIntersection2(pickRay, point, normal) {
//
var collides = Vec3.dot(pickRay.direction, normal);
var d = -Vec3.dot(point, normal);
if (((collides > 0.0) && (d > 0.0)) || ((collides < 0.0) && (d < 0.0))) {
return false;
}
var t = -(Vec3.dot(pickRay.origin, normal) + d) / collides;
return Vec3.sum(pickRay.origin, Vec3.multiply(pickRay.direction, t));
if (t < 0.0) {
return false;
} else {
return Vec3.sum(pickRay.origin, Vec3.multiply(pickRay.direction, t));
}
}
function findClickedEntity(event) {