public static bool IsCollidedVSegmentVSegment(SVSegment VSegment0_, SVSegment VSegment1_, SPoint Dir_, SCollisionInfo CollisionInfo_)
{
if (!IsCollidedPointVLine(new SPoint(VSegment0_.X, VSegment0_.Bottom), VSegment1_, Dir_, CollisionInfo_))
{
return(false);
}
// 라인의 중첩영역을 임시로 CollisionInfo의 Point에 저장
CollisionInfo_.Point.X = CollisionInfo_.Point.Y + (VSegment0_.Top - VSegment0_.Bottom);
if (CollisionInfo_.Point.Y < VSegment1_.Bottom) // Point.Y : ContactBottom
{
CollisionInfo_.Point.Y = VSegment1_.Bottom;
}
if (CollisionInfo_.Point.X > VSegment1_.Top) // Point.X : ContactTop
{
CollisionInfo_.Point.X = VSegment1_.Top;
}
if (CollisionInfo_.Point.X < CollisionInfo_.Point.Y) // 중첩영역이 없으면
{
return(false);
}
CollisionInfo_.Point.Y = ((CollisionInfo_.Point.X + CollisionInfo_.Point.Y) / 2.0f);
CollisionInfo_.Point.X = VSegment1_.X;
CollisionInfo_.Normal.X = -Dir_.X;
CollisionInfo_.Normal.Y = 0.0f;
return(true);
}
public void Set(SVSegment Obj_)
{
base.Set(Obj_);
Bottom = Obj_.Bottom;
Top = Obj_.Top;
}
public SVSegment(SVSegment Obj_) : base(Obj_)
{
Bottom = Obj_.Bottom;
Top = Obj_.Top;
}