public TextureAtlas makeTextureAtlas(TextAsset jsonData, Texture2D texture)
{
TextureAtlas atlas = TextureAtlas.CreateInstance <TextureAtlas>();
atlas.texture = texture;
JObject parsed = JObject.Parse(jsonData.text);
List <TextureAtlas.Item> items = new List <TextureAtlas.Item>();
foreach (JObject jItem in parsed["Base"]["items"]["Array"])
{
TextureAtlas.Item item = new TextureAtlas.Item();
item.name = jItem["data"]["name"].Value <string>();
item.name = item.name.Substring(1, item.name.Length - 2);
item.uvBox = new Vector4(jItem["data"]["uvBox"]["x"].Value <float>(),
jItem["data"]["uvBox"]["y"].Value <float>(),
jItem["data"]["uvBox"]["z"].Value <float>(),
jItem["data"]["uvBox"]["w"].Value <float>());
List <int> indices = new List <int>();
foreach (JObject indexItem in jItem["data"]["indices"]["Array"])
{
indices.Add(indexItem["data"].Value <int>());
}
item.indices = indices.ToArray();
List <Vector2> uvs = new List <Vector2>();
foreach (JObject uvItem in jItem["data"]["uvs"]["Array"])
{
uvs.Add(new Vector2(uvItem["data"]["x"].Value <float>(),
uvItem["data"]["y"].Value <float>()));
}
item.uvs = uvs.ToArray();
List <Vector3> vertices = new List <Vector3>();
foreach (JObject vertexItem in jItem["data"]["vertices"]["Array"])
{
vertices.Add(new Vector3(vertexItem["data"]["x"].Value <float>(),
vertexItem["data"]["y"].Value <float>()));
}
item.vertices = vertices.ToArray();
items.Add(item);
}
atlas.items = items.ToArray();
return(atlas);
}
