public static List <SpriteBoneData> CreateSpriteBoneData(List <SpriteBone> spriteBoneList, Matrix4x4 rootMatrix)
{
List <SpriteBoneData> spriteBoneDataList = new List <SpriteBoneData>(spriteBoneList.Count);
foreach (var spriteBone in spriteBoneList)
{
spriteBoneDataList.Add(new SpriteBoneData()
{
name = spriteBone.name,
parentId = spriteBone.parentId,
localPosition = spriteBone.position,
localRotation = spriteBone.rotation,
depth = spriteBone.position.z,
length = spriteBone.length
});
}
Matrix4x4[] localToWorldMatrices = null;
MeshModuleUtility.UpdateLocalToWorldMatrices(spriteBoneDataList, rootMatrix, ref localToWorldMatrices);
for (int i = 0; i < spriteBoneDataList.Count; ++i)
{
var spriteBoneData = spriteBoneDataList[i];
spriteBoneData.position = localToWorldMatrices[i].MultiplyPoint(Vector2.zero);
spriteBoneData.endPosition = localToWorldMatrices[i].MultiplyPoint(Vector2.right * spriteBoneData.length);
}
return(spriteBoneDataList);
}
private void UpdateBindPose()
{
MeshModuleUtility.UpdateLocalToWorldMatrices(spriteMeshData.bones, spriteMeshData.CalculateRootMatrix(), ref m_BindPose);
for (int i = 0; i < m_BindPose.Length; ++i)
{
m_BindPose[i] = m_BindPose[i].inverse;
}
}
private void UpdateBones()
{
MeshModuleUtility.UpdateLocalToWorldMatrices(spriteMeshData.bones, spriteMeshData.CalculateRootMatrix(), ref m_LocalToWorldMatrices);
spriteMeshData.UpdateSpriteBoneDataWorldPosition(m_LocalToWorldMatrices);
if (onSkinPreviewChanged != null)
{
onSkinPreviewChanged.Invoke();
}
}
