public void MoveUnderConsiderationToOverlaps()
{
for (int i = 0; i < Count; i++)
{
if (this[i].UnderConsideration.Count == 0)
{
continue;
}
Geom g1 = this[i].Geometry;
// First transfer those under consideration to overlaps,
// for, they have been considered...
int startIndex = this[i].Overlaps.Count;
this[i].Overlaps.AddRange(this[i].UnderConsideration);
this[i].UnderConsideration.Clear();
for (int j = startIndex; j < this[i].Overlaps.Count; j++)
{
Geom g2 = this[i].Overlaps[j];
// It is possible that we may test the same pair of geometries
// for both extents (x and y), however, I'm banking on that
// one of the extents has probably already been cached and
// therefore, won't be checked.
if (DoCollision(g1, g2) == false)
{
continue;
}
//Call the OnBroadPhaseCollision event first. If the user aborts the collision
//it will not create an arbiter
if (Owner.OnBroadPhaseCollision != null)
{
if (Owner.OnBroadPhaseCollision(g1, g2))
{
Owner.CollisionPairs.AddPair(g1, g2);
}
}
else
{
Owner.CollisionPairs.AddPair(g1, g2);
}
}
}
}
public void MoveUnderConsiderationToOverlaps()
{
for (int i = 0; i < Count; i++)
{
if (this[i].UnderConsideration.Count == 0)
{
continue;
}
Geom geometryA = this[i].Geometry;
// First transfer those under consideration to overlaps,
// for, they have been considered...
int startIndex = this[i].Overlaps.Count;
this[i].Overlaps.AddRange(this[i].UnderConsideration);
this[i].UnderConsideration.Clear();
for (int j = startIndex; j < this[i].Overlaps.Count; j++)
{
Geom geometryB = this[i].Overlaps[j];
// It is possible that we may test the same pair of geometries
// for both extents (x and y), however, I'm banking on that
// one of the extents has probably already been cached and
// therefore, won't be checked.
if (!geometryA.body.Enabled || !geometryB.body.Enabled)
{
continue;
}
if ((geometryA.CollisionGroup == geometryB.CollisionGroup) &&
geometryA.CollisionGroup != 0 && geometryB.CollisionGroup != 0)
{
continue;
}
if (!geometryA.CollisionEnabled || !geometryB.CollisionEnabled)
{
continue;
}
if (geometryA.body.isStatic && geometryB.body.isStatic)
{
continue;
}
if (geometryA.body == geometryB.body)
{
continue;
}
if (((geometryA.CollisionCategories & geometryB.CollidesWith) == CollisionCategory.None) &
((geometryB.CollisionCategories & geometryA.CollidesWith) == CollisionCategory.None))
{
continue;
}
if (geometryA.IsGeometryIgnored(geometryB) || geometryB.IsGeometryIgnored(geometryA))
{
continue;
}
//TMP
AABB aabb1 = new AABB();
AABB aabb2 = new AABB();
aabb1.min = geometryA.AABB.min;
aabb1.max = geometryA.AABB.max;
aabb2.min = geometryB.AABB.min;
aabb2.max = geometryB.AABB.max;
aabb1.min.X -= _floatTolerance;
aabb1.min.Y -= _floatTolerance;
aabb1.max.X += _floatTolerance;
aabb1.max.Y += _floatTolerance;
aabb2.min.X -= _floatTolerance;
aabb2.min.Y -= _floatTolerance;
aabb2.max.X += _floatTolerance;
aabb2.max.Y += _floatTolerance;
if (!AABB.Intersect(ref aabb1, ref aabb2))
{
continue;
}
//Call the OnBroadPhaseCollision event first. If the user aborts the collision
//it will not create an arbiter
if (Owner.OnBroadPhaseCollision != null)
{
if (Owner.OnBroadPhaseCollision(geometryA, geometryB))
{
Owner.CollisionPairs.AddPair(geometryA, geometryB);
}
}
else
{
Owner.CollisionPairs.AddPair(geometryA, geometryB);
}
}
}
}