public void Update(Skeleton skeleton, bool updateAabb)
{
List <BoundingBoxAttachment> boundingBoxes = BoundingBoxes;
List <Polygon> polygons = Polygons;
List <Slot> slots = skeleton.slots;
int slotCount = slots.Count;
boundingBoxes.Clear();
foreach (Polygon polygon in polygons)
{
polygonPool.Add(polygon);
}
polygons.Clear();
for (int i = 0; i < slotCount; i++)
{
Slot slot = slots[i];
BoundingBoxAttachment boundingBox = slot.attachment as BoundingBoxAttachment;
if (boundingBox == null)
{
continue;
}
boundingBoxes.Add(boundingBox);
Polygon polygon = null;
int poolCount = polygonPool.Count;
if (poolCount > 0)
{
polygon = polygonPool[poolCount - 1];
polygonPool.RemoveAt(poolCount - 1);
}
else
{
polygon = new Polygon();
polygon.Count = boundingBox.Vertices.Length;
polygon.Vertices = boundingBox.Vertices;
}
polygons.Add(polygon);
boundingBox.ComputeWorldVertices(slot.bone, polygon.Vertices.ToArray());
}
Polygons = polygons;
if (updateAabb)
{
aabbCompute();
}
}
public void Update(Skeleton skeleton)
{
aabb = false;
List <BoundingBoxAttachment> boundingBoxes = BoundingBoxes;
List <Polygon> polygons = Polygons;
List <Slot> slots = skeleton.Slots;
int slotCount = slots.Count;
float x = skeleton.X, y = skeleton.Y;
boundingBoxes.Clear();
foreach (Polygon polygon in polygons)
{
polygonPool.Add(polygon);
}
polygons.Clear();
for (int i = 0; i < slotCount; i++)
{
Slot slot = slots[i];
BoundingBoxAttachment boundingBox = slot.Attachment as BoundingBoxAttachment;
if (boundingBox == null)
{
continue;
}
boundingBoxes.Add(boundingBox);
Polygon polygon = null;
int poolCount = polygonPool.Count;
if (poolCount > 0)
{
polygon = polygonPool[poolCount - 1];
polygonPool.RemoveAt(poolCount - 1);
}
else
{
polygon = new Polygon();
}
polygons.Add(polygon);
polygon.Count = boundingBox.Vertices.Length;
if (polygon.Vertices.Length < polygon.Count)
{
polygon.Vertices = new float[polygon.Count];
}
boundingBox.ComputeWorldVertices(x, y, slot.Bone, polygon.Vertices);
}
}
/// <summary>
/// Clears any previous polygons, finds all visible bounding box attachments,
/// and computes the world vertices for each bounding box's polygon.</summary>
/// <param name="skeleton">The skeleton.</param>
/// <param name="updateAabb">
/// If true, the axis aligned bounding box containing all the polygons is computed.
/// If false, the SkeletonBounds AABB methods will always return true.
/// </param>
public void Update(Skeleton skeleton, bool updateAabb)
{
ExposedList <BoundingBoxAttachment> boundingBoxes = BoundingBoxes;
ExposedList <Polygon> polygons = Polygons;
ExposedList <Slot> slots = skeleton.slots;
int slotCount = slots.Count;
boundingBoxes.Clear();
for (int i = 0, n = polygons.Count; i < n; i++)
{
polygonPool.Add(polygons.Items[i]);
}
polygons.Clear();
for (int i = 0; i < slotCount; i++)
{
Slot slot = slots.Items[i];
if (!slot.bone.active)
{
continue;
}
BoundingBoxAttachment boundingBox = slot.attachment as BoundingBoxAttachment;
if (boundingBox == null)
{
continue;
}
boundingBoxes.Add(boundingBox);
Polygon polygon = null;
int poolCount = polygonPool.Count;
if (poolCount > 0)
{
polygon = polygonPool.Items[poolCount - 1];
polygonPool.RemoveAt(poolCount - 1);
}
else
{
polygon = new Polygon();
}
polygons.Add(polygon);
int count = boundingBox.worldVerticesLength;
polygon.Count = count;
if (polygon.Vertices.Length < count)
{
polygon.Vertices = new float[count];
}
boundingBox.ComputeWorldVertices(slot, polygon.Vertices);
}
if (updateAabb)
{
AabbCompute();
}
else
{
minX = int.MinValue;
minY = int.MinValue;
maxX = int.MaxValue;
maxY = int.MaxValue;
}
}
static void DrawBoundingBox (Slot slot, BoundingBoxAttachment box) {
if (box.Vertices.Length <= 0) return; // Handle cases where user creates a BoundingBoxAttachment but doesn't actually define it.
var worldVerts = new float[box.Vertices.Length];
box.ComputeWorldVertices(slot, worldVerts);
Handles.color = Color.green;
Vector3 lastVert = Vector3.back;
Vector3 vert = Vector3.back;
Vector3 firstVert = new Vector3(worldVerts[0], worldVerts[1], -1);
for (int i = 0; i < worldVerts.Length; i += 2) {
vert.x = worldVerts[i];
vert.y = worldVerts[i + 1];
if (i > 0)
Handles.DrawLine(lastVert, vert);
lastVert = vert;
}
Handles.DrawLine(lastVert, firstVert);
}
void DrawBoundingBox (Bone bone, BoundingBoxAttachment box) {
float[] worldVerts = new float[box.Vertices.Length];
box.ComputeWorldVertices(bone, worldVerts);
Handles.color = Color.green;
Vector3 lastVert = Vector3.back;
Vector3 vert = Vector3.back;
Vector3 firstVert = new Vector3(worldVerts[0], worldVerts[1], -1);
for (int i = 0; i < worldVerts.Length; i += 2) {
vert.x = worldVerts[i];
vert.y = worldVerts[i + 1];
if (i > 0) {
Handles.DrawLine(lastVert, vert);
}
lastVert = vert;
}
Handles.DrawLine(lastVert, firstVert);
}
