public Sound(String url, bool autoPlay = true, bool isLooped = true, bool is3D = false)
: base()
{
_url = url;
_autoPlay = autoPlay;
_isLooped = isLooped;
_is3D = is3D;
if (Globals.EditorMode) AddNode(_lineDraw = new PrimitiveRenderer());
}
public static RayCastResult ClosestRayCast(Vector2 pointA, Vector2 pointB, Func<Fixture, Boolean> filter = null, PrimitiveRenderer lineDraw = null)
{
float minFrac = float.MaxValue;
Fixture collisionFixture = null;
Vector2 collisionPoint = pointB;
bool hasCollision = false;
Vector2 collisionNormal = Vector2.Zero;
PhysicsComponent.World.RayCast((fixture, point, normal, fraction) =>
{
if (filter == null || filter(fixture))
{
if (fraction < minFrac)
{
minFrac = fraction;
hasCollision = true;
collisionPoint = ConvertUnits.ToDisplayUnits(point);
collisionNormal = normal;
collisionFixture = fixture;
}
}
return 1;
}, ConvertUnits.ToSimUnits(pointA), ConvertUnits.ToSimUnits(pointB));
if (lineDraw != null)
{
lineDraw.DrawLine(pointA, pointB, Color.White);
if (hasCollision) lineDraw.DrawLine(pointA, collisionPoint, Color.Red);
if (hasCollision) lineDraw.DrawLine(collisionPoint, collisionPoint + (collisionNormal * 30), Color.Blue);
}
return new RayCastResult() { Collision = hasCollision, CollisionPoint = collisionPoint, Normal = collisionNormal, Fixture = collisionFixture };
}