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);
}
}
public static void RemoveRocketsPolysIntersectionWithPlanes(RocketCarrierService rocket,
ref List <List <IntPoint> > poly)
{
Vector2 rP1, rP2;
ProjectionHandler.FindRocketTwoBorderPoints(rocket, out rP1, out rP2);
Vector2 rPosCenter = new Vector2((rP1.X + rP2.X) / 2, (rP1.Y + rP2.Y) / 2);
for (int i = 0; i < 7; i += 2)
{
var cDir = (Direction)i;
//if (CompIsOnDirToBump(compPos, rPosCenter, cDir))
//{
Vector2 planeP1, planeP2;
GetPlanePoints(cDir, out planeP1, out planeP2);
Vector2 interP;
MathHelperModule.FindIntersection(planeP1, planeP2, rP1, rP2, out interP);
if (interP.X <= StaticData.LevelFarWidth && interP.X >= 0 &&
interP.Y <= StaticData.LevelFarHeight && interP.Y >= 0)
{
// Rocket is not on a collision course with the bump,
// so cut down the del poly area vertically
List <IntPoint> polyInverseCutVertical = GetInverseCutPolygon(interP, rocket.PositionXNACenter2D);
EntraDrawer.DrawIntoFile(new List <List <IntPoint> >()
{
polyInverseCutVertical
});
poly = EntraSolver.GetPolySolution(poly, polyInverseCutVertical,
ClipType.ctIntersection);
EntraDrawer.DrawIntoFile(poly);
}
// }
}
}