/// <summary>
/// Convert from bullet list to serialized math array
/// </summary>
public static GameSystem.GameCore.SerializableMath.Vector3[] ToSerializableArray(this List <BulletSharp.Math.Vector3> vs)
{
GameSystem.GameCore.SerializableMath.Vector3[] vectors = new GameSystem.GameCore.SerializableMath.Vector3[vs.Count];
for (int i = 0; i < vs.Count; i++)
{
vectors[i] = vs[i].ToSerializable();
}
return(vectors);
}
/// <summary>
/// Convert from bullet array to serialized math array
/// </summary>
public static GameSystem.GameCore.SerializableMath.Vector3[] ToSerializable(this BulletSharp.Math.Vector3[] vs)
{
GameSystem.GameCore.SerializableMath.Vector3[] vectors = new GameSystem.GameCore.SerializableMath.Vector3[vs.Length];
for (int i = 0; i < vs.Length; i++)
{
vectors[i] = vs[i].ToSerializable();
}
return(vectors);
}
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);
}
/// <summary>
/// Convert from serialized math to bullet
/// </summary>
public static BulletSharp.Math.Vector3 ToBullet(this GameSystem.GameCore.SerializableMath.Vector3 v)
{
return(new BulletSharp.Math.Vector3(v.x, v.y, v.z));
}