public override bool Raycast(GameSystem.GameCore.SerializableMath.Vector3 startPoint, GameSystem.GameCore.SerializableMath.Vector3 endPoint, out GameSystem.GameCore.SerializableMath.Vector3[] hitPoint, out CollisionProxy[] hitObject, int mask = -1)
{
// transfer serializable math position to bullet math position
BulletSharp.Math.Vector3 start = startPoint.ToBullet(), end = endPoint.ToBullet();
var callback = new AllHitsRayResultCallback(start, end);
// set group mask filter
callback.CollisionFilterMask = (short)mask;
world.RayTest(start, end, callback);
if (callback.HasHit)
{
hitPoint = callback.HitPointWorld.ToSerializableArray();
hitObject = callback.CollisionObjects.SelectToArray(colObj => (CollisionProxy)colObj.UserObject);
}
else
{
hitPoint = new GameSystem.GameCore.SerializableMath.Vector3[0];
hitObject = new CollisionProxy[0];
}
return(callback.HasHit);
}
public override bool Raycast(GameSystem.GameCore.SerializableMath.Vector3 startPoint, GameSystem.GameCore.SerializableMath.Vector3 endPoint, out GameSystem.GameCore.SerializableMath.Vector3 hitPoint, out CollisionProxy hitObject, int mask = -1)
{
// transfer serializable math position to bullet math position
BulletSharp.Math.Vector3 start = startPoint.ToBullet(), end = endPoint.ToBullet();
var callback = new ClosestRayResultCallback(ref start, ref end);
// set group mask filter
callback.CollisionFilterMask = (short)mask;
world.RayTest(start, end, callback);
if (callback.HasHit)
{
hitPoint = callback.HitPointWorld.ToSerializable();
hitObject = (CollisionProxy)callback.CollisionObject.UserObject;
}
else
{
hitPoint = GameSystem.GameCore.SerializableMath.Vector3.Zero;
hitObject = null;
}
return(callback.HasHit);
}