private void ParseBones(Dictionary <String, Object> root)
{
int index = 0;
foreach (Dictionary <String, Object> boneMap in (List <Object>)root["bones"])
{
string boneName = GetString(boneMap, "name", "");
Transform bone = GetBone(_skeleton, boneName);
Transform parent = FindChildRecursive(_skeleton.transform, GetString(boneMap, "parent", ""));
if (!parent)
{
parent = _skeleton.transform;
}
bone.parent = parent;
bone.localPosition = new Vector3(GetFloat(boneMap, "x", 0), GetFloat(boneMap, "y", 0), 0);
bone.localScale = new Vector3(GetFloat(boneMap, "scaleX", 1), GetFloat(boneMap, "scaleY", 1), 1);
bone.localEulerAngles = new Vector3(0, 0, GetFloat(boneMap, "rotation", 0));
SpineBone spineBone = bone.GetComponent <SpineBone>();
if (!spineBone)
{
spineBone = bone.gameObject.AddComponent <SpineBone>();
}
spineBone.Index = index;
spineBone.Length = GetFloat(boneMap, "length", 0);
index++;
}
}
private void ParseAttachment(string skinName, string slotName, string attachmentName, Dictionary <String, Object> root)
{
switch (GetString(root, "type", "region"))
{
case "region":
{
SpineAttachment attachment = GetOrCreateAttachment(skinName, slotName, attachmentName, SpineAttachment.AttachmentType.Region);
attachment.Sprite = GetSprite(GetString(root, "name", attachmentName));
attachment.PositionOffset = new Vector2(GetFloat(root, "x", 0f), GetFloat(root, "y", 0f));
attachment.ScaleOffset = new Vector2(GetFloat(root, "scaleX", 1f), GetFloat(root, "scaleY", 1f));
attachment.RotationOffset = GetFloat(root, "rotation", 0f);
attachment.Refresh();
break;
}
case "mesh":
{
Mesh mesh = new Mesh();
mesh.vertices = GetVector3Array(root, "vertices", 2);
mesh.uv = GetVector2Array(root, "uvs");
mesh.triangles = GetIntArray(root, "triangles");
SpineMesh spineMesh = new SpineMesh();
spineMesh.Mesh = mesh;
spineMesh.Color = ToColor(GetString(root, "color", "ffffffff"));
spineMesh.Texture = GetTexture(GetString(root, "name", attachmentName));
SpineAttachment attachment = GetOrCreateAttachment(skinName, slotName, attachmentName, SpineAttachment.AttachmentType.Mesh);
attachment.Mesh = spineMesh;
break;
}
case "skinnedmesh":
{
SpineAttachment attachment = GetOrCreateAttachment(skinName, slotName, attachmentName, SpineAttachment.AttachmentType.SkinnedMesh);
Vector2[] uvs = GetVector2Array(root, "uvs");
int[] triangles = GetIntArray(root, "triangles");
List <Vector3> vertices = new List <Vector3>(uvs.Length);
float[] meshData = GetFloatArray(root, "vertices", 1);
List <BoneWeight> weights = new List <BoneWeight>();
List <Transform> bones = new List <Transform>();
for (int i = 0, n = meshData.Length; i < n;)
{
int boneCount = (int)meshData[i++];
BoneWeight boneWeight = new BoneWeight();
for (int j = 0; j < boneCount; j++)
{
int globalBoneIndex = (int)meshData[i];
SpineBone bone = FindBoneByIndex(globalBoneIndex);
float x = meshData[i + 1];
float y = meshData[i + 2];
float weight = meshData[i + 3];
int boneIndex;
if (bones.Contains(bone.transform))
{
boneIndex = bones.IndexOf(bone.transform);
}
else
{
boneIndex = bones.Count;
bones.Add(bone.transform);
}
if (j == 0)
{
Vector3 position = bone.transform.TransformPoint(x, y, attachment.Slot.DrawOrder);
vertices.Add(position);
}
switch (j)
{
case 0:
{
boneWeight.boneIndex0 = boneIndex;
boneWeight.weight0 = weight;
break;
}
case 1:
{
boneWeight.boneIndex1 = boneIndex;
boneWeight.weight1 = weight;
break;
}
case 2:
{
boneWeight.boneIndex2 = boneIndex;
boneWeight.weight2 = weight;
break;
}
case 3:
{
boneWeight.boneIndex3 = boneIndex;
boneWeight.weight3 = weight;
break;
}
}
i += 4;
}
weights.Add(boneWeight);
}
Mesh mesh = new Mesh();
mesh.vertices = vertices.ToArray();
mesh.uv = uvs;
mesh.triangles = triangles;
mesh.boneWeights = weights.ToArray();
Matrix4x4[] bindPoses = new Matrix4x4[bones.Count];
for (int i = 0; i < bones.Count; i++)
{
bindPoses[i] = bones[i].worldToLocalMatrix;
}
mesh.bindposes = bindPoses;
SpineMesh spineMesh = new SpineMesh();
spineMesh.Mesh = mesh;
spineMesh.Color = ToColor(GetString(root, "color", "ffffffff"));
spineMesh.Texture = GetTexture(GetString(root, "name", attachmentName));
spineMesh.Bones = bones.ToArray();
attachment.Mesh = spineMesh;
break;
}
}
}
