public static void ReAddRocketTrajectoryMissingAreas(RocketEntityPoly rocketEntityPoly,
BumperEntityPoly bumperEntity,
ref List <List <IntPoint> > delPolys)
{
var bumpRigid = bumperEntity.CompObj as BumpRigid;
var bumpPosXNA = bumpRigid.PositionXNA2D;
var bumpPosCenter = bumpRigid.PositionXNACenter2D;
Vector2 bP1, bP2;
ProjectionHandler.FindBumperTwoBorderPoints(bumperEntity, out bP1, out bP2);
Vector2 rP1, rP2;
ProjectionHandler.FindRocketTwoBorderPoints(rocketEntityPoly, out rP1, out rP2);
Vector2 interP;
MathHelperModule.FindIntersection(bP1, bP2, rP1, rP2, out interP);
Vector2 cutP = GetBumperCutStartingPoint(bumpRigid.Dir, bP1, bP2,
(rocketEntityPoly.CompObj as RocketCarrierService).PositionXNACenter2D);
if (!RigidsHelperModule.IsCloseEnough(interP,
(bumperEntity.CompObj as BumpRigid).PositionXNACenter2D,
20))
// if the bump is not on the collision course with the rocket
{
// Rocket is not on a collision course with the bump, so cut down the del poly area vertically
List <IntPoint> polyInverseCutVertical = GetInverseCutPolygon(cutP, rocketEntityPoly);
EntraDrawer.DrawIntoFile(new List <List <IntPoint> >()
{
polyInverseCutVertical
});
delPolys = EntraSolver.GetPolySolution(delPolys, polyInverseCutVertical, ClipType.ctIntersection);
EntraDrawer.DrawIntoFile(delPolys);
}
}
private static List <IntPoint> GetInverseCutPolygon(Vector2 cutP, RocketEntityPoly rocketEntityPoly)
{
RocketCarrierService rocket = rocketEntityPoly.CompObj as RocketCarrierService;
return(GetInverseCutPolygon(cutP, rocket.PositionXNACenter2D));
}
public static void FindRocketTwoBorderPoints(RocketEntityPoly rocketEntity, out Vector2 p1, out Vector2 p2)
{
RocketCarrierService rocket = (rocketEntity.CompObj as RocketCarrierService);
FindRocketTwoBorderPoints(rocket, out p1, out p2);
}
