forked from LeenkxTeam/LNXSDK
51 lines
1.1 KiB
Haxe
51 lines
1.1 KiB
Haxe
package leenkx.logicnode;
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#if lnx_physics
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import leenkx.trait.physics.RigidBody;
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#end
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import iron.object.Object;
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import iron.math.Vec4;
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import iron.math.Quat;
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class PhysicsConvexCastNode extends LogicNode {
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public function new(tree: LogicTree) {
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super(tree);
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}
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override function get(from: Int): Dynamic {
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var convex: Object = inputs[0].get();
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var vfrom: Vec4 = inputs[1].get();
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var vto: Vec4 = inputs[2].get();
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var rot: Quat = inputs[3].get();
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var mask: Int = inputs[4].get();
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if (vfrom == null || vto == null) return null;
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#if lnx_physics
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var rb = convex.getTrait(RigidBody);
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if(rb == null) return null;
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var physics = leenkx.trait.physics.PhysicsWorld.active;
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var hit = physics.convexSweepTest(rb, vfrom, vto, rot, mask);
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if (from == 0) { // Hit Position
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if (hit != null) return hit.pos;
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}
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else if (from == 1) { // RB Position
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if (hit != null) {
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var d = Vec4.distance(vfrom, vto);
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var v = new Vec4();
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v.subvecs(vto, vfrom).normalize();
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v.mult(d * hit.hitFraction);
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v.add(vfrom);
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return v;
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}
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}
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else if (from == 2) { // Hit
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if (hit != null) return hit.normal;
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}
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#end
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return null;
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}
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}
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