public Polygon getPolygon(BoundingBoxAttachment attachment)
{
int index = BoundingBoxes.IndexOf(attachment);
return(index == -1 ? null : Polygons[index]);
}
private Attachment ReadAttachment(Skin skin, String name, Dictionary <String, Object> map)
{
if (map.ContainsKey("name"))
{
name = (String)map["name"];
}
var type = AttachmentType.region;
if (map.ContainsKey("type"))
{
type = (AttachmentType)Enum.Parse(typeof(AttachmentType), (String)map["type"], false);
}
String path = name;
if (map.ContainsKey("path"))
{
path = (String)map["path"];
}
switch (type)
{
case AttachmentType.region:
RegionAttachment region = attachmentLoader.NewRegionAttachment(skin, name, path);
if (region == null)
{
return(null);
}
region.Path = path;
region.x = GetFloat(map, "x", 0) * Scale;
region.y = GetFloat(map, "y", 0) * Scale;
region.scaleX = GetFloat(map, "scaleX", 1);
region.scaleY = GetFloat(map, "scaleY", 1);
region.rotation = GetFloat(map, "rotation", 0);
region.width = GetFloat(map, "width", 32) * Scale;
region.height = GetFloat(map, "height", 32) * Scale;
region.UpdateOffset();
if (map.ContainsKey("color"))
{
var color = (String)map["color"];
region.r = ToColor(color, 0);
region.g = ToColor(color, 1);
region.b = ToColor(color, 2);
region.a = ToColor(color, 3);
}
return(region);
case AttachmentType.mesh: {
MeshAttachment mesh = attachmentLoader.NewMeshAttachment(skin, name, path);
if (mesh == null)
{
return(null);
}
mesh.Path = path;
mesh.vertices = GetFloatArray(map, "vertices", Scale);
mesh.triangles = GetIntArray(map, "triangles");
mesh.regionUVs = GetFloatArray(map, "uvs", 1);
mesh.UpdateUVs();
if (map.ContainsKey("color"))
{
var color = (String)map["color"];
mesh.r = ToColor(color, 0);
mesh.g = ToColor(color, 1);
mesh.b = ToColor(color, 2);
mesh.a = ToColor(color, 3);
}
mesh.HullLength = GetInt(map, "hull", 0) * 2;
if (map.ContainsKey("edges"))
{
mesh.Edges = GetIntArray(map, "edges");
}
mesh.Width = GetInt(map, "width", 0) * Scale;
mesh.Height = GetInt(map, "height", 0) * Scale;
return(mesh);
}
case AttachmentType.skinnedmesh: {
SkinnedMeshAttachment mesh = attachmentLoader.NewSkinnedMeshAttachment(skin, name, path);
if (mesh == null)
{
return(null);
}
mesh.Path = path;
float[] uvs = GetFloatArray(map, "uvs", 1);
float[] vertices = GetFloatArray(map, "vertices", 1);
var weights = new List <float>(uvs.Length * 3 * 3);
var bones = new List <int>(uvs.Length * 3);
float scale = Scale;
for (int i = 0, n = vertices.Length; i < n;)
{
int boneCount = (int)vertices[i++];
bones.Add(boneCount);
for (int nn = i + boneCount * 4; i < nn;)
{
bones.Add((int)vertices[i]);
weights.Add(vertices[i + 1] * scale);
weights.Add(vertices[i + 2] * scale);
weights.Add(vertices[i + 3]);
i += 4;
}
}
mesh.bones = bones.ToArray();
mesh.weights = weights.ToArray();
mesh.triangles = GetIntArray(map, "triangles");
mesh.regionUVs = uvs;
mesh.UpdateUVs();
if (map.ContainsKey("color"))
{
var color = (String)map["color"];
mesh.r = ToColor(color, 0);
mesh.g = ToColor(color, 1);
mesh.b = ToColor(color, 2);
mesh.a = ToColor(color, 3);
}
mesh.HullLength = GetInt(map, "hull", 0) * 2;
if (map.ContainsKey("edges"))
{
mesh.Edges = GetIntArray(map, "edges");
}
mesh.Width = GetInt(map, "width", 0) * Scale;
mesh.Height = GetInt(map, "height", 0) * Scale;
return(mesh);
}
case AttachmentType.boundingbox:
BoundingBoxAttachment box = attachmentLoader.NewBoundingBoxAttachment(skin, name);
if (box == null)
{
return(null);
}
box.vertices = GetFloatArray(map, "vertices", Scale);
return(box);
}
return(null);
}
