public CollisionMap1(Vector3[] dragLines, Drag3D[] cubes)
{
perNodeCollision = new List <CollisionBucket> [dragLines.Length];
mDraglines = dragLines;
for (int i = 0; i < dragLines.Length - 1; i++)
{
perNodeCollision[i] = new List <CollisionBucket>();
int n_buckets = (int)((dragLines[i + 1] - dragLines[i]).magnitude / resolution) + 1;
for (int p = 0; p < n_buckets; p++)
{
CollisionBucket cb = new CollisionBucket();
cb.left = new CollisionInfo(ray_length, -1);
cb.right = new CollisionInfo(ray_length, -1);
perNodeCollision[i].Add(cb);
}
}
collisionNote = new Dictionary <int, List <int> >();
for (int i = 0; i < cubes.Length; i++)
{
collisionNote.Add(cubes[i].gameObject.GetInstanceID(), new List <int>());
}
}
public void AddCollisionInfo(int dragline, int bucket, float min_height, float max_height, int ID, bool contained)
{
CollisionBucket cb = perNodeCollision[dragline][bucket];
if (cb.left == null)
{
cb.left = new CollisionInfo(min_height, ID, contained);
}
else if (min_height == ray_length)
{
// No collision since ray didn't hit
}
else
{
if (min_height <= cb.left.height)
{
// Collision happened
if (cb.left.was_contained)
{
collisionNote[cb.left.ID].Add(ID);
collisionNote[ID].Add(cb.left.ID);
}
cb.left = new CollisionInfo(min_height, ID, contained);
}
// min_height > cb.left.heigh && contained
// aka: I should go here but I am too big
else if (contained)
{
collisionNote[cb.left.ID].Add(ID);
collisionNote[ID].Add(cb.left.ID);
}
}
if (cb.right == null)
{
cb.right = new CollisionInfo(max_height, ID, contained);
}
else if (max_height == ray_length)
{
// No collision since ray didn't hit
}
else
{
if (max_height <= cb.right.height)
{
// Collision happened
if (cb.right.was_contained)
{
collisionNote[cb.right.ID].Add(ID);
collisionNote[ID].Add(cb.right.ID);
}
cb.right = new CollisionInfo(max_height, ID, contained);
}
// max_height > cb.right.heigh && contained
// aka: I should go here but I am too big
else if (contained)
{
collisionNote[cb.right.ID].Add(ID);
collisionNote[ID].Add(cb.right.ID);
}
}
}
