public void OnCopyActivated()
{
SkinningCopyData skinningCopyData = null;
var selectedSprite = skinningCache.selectedSprite;
if (selectedSprite == null)
{
var sprites = skinningCache.GetSprites();
if (!skinningCache.character || sprites.Length > 1)
{
skinningCopyData = CopyAll();
}
else if (sprites.Length == 1)
{
skinningCopyData = CopySingle(sprites[0]);
}
}
else
{
skinningCopyData = CopySingle(selectedSprite);
}
if (skinningCopyData != null)
{
m_CopyToolStringStore.stringStore = SkinningCopyUtility.SerializeSkinningCopyDataToString(skinningCopyData);
}
skinningCache.events.copy.Invoke();
}
public string Serialize(SkinningCopyData skinningData)
{
XmlSerializer xmlSerializer = new XmlSerializer(skinningData.GetType());
using (StringWriter textWriter = new StringWriter())
{
xmlSerializer.Serialize(textWriter, skinningData);
return(textWriter.ToString());
}
}
public SkinningCopyData CopyAll()
{
var skinningCopyData = new SkinningCopyData();
skinningCopyData.pixelsPerUnit = pixelsPerUnit;
var sprites = skinningCache.GetSprites();
foreach (var sprite in sprites)
{
var skinningSpriteData = new SkinningCopySpriteData();
skinningSpriteData.spriteName = sprite.name;
var skeleton = skinningCache.GetEffectiveSkeleton(sprite);
if (skeleton != null && skeleton.BoneCount > 0)
{
if (skinningCache.hasCharacter)
{
// Order doesn't matter for character bones
skinningSpriteData.spriteBones = skeleton.bones.ToSpriteBone(Matrix4x4.identity).Select(x => new SpriteBoneCopyData()
{
spriteBone = x,
order = -1
}).ToList();
}
else
{
skinningSpriteData.spriteBones = new List <SpriteBoneCopyData>();
var bones = skeleton.bones.FindRoots();
foreach (var bone in bones)
{
GetSpriteBoneDataRecursively(skinningSpriteData.spriteBones, bone, skeleton.bones.ToList());
}
}
}
if (meshTool != null)
{
CopyMeshFromSpriteCache(sprite, skinningSpriteData);
}
skinningCopyData.copyData.Add(skinningSpriteData);
}
if (meshTool != null)
{
meshTool.SetupSprite(null);
}
return(skinningCopyData);
}
public SkinningCopyData CopySingle(SpriteCache sprite)
{
var skinningCopyData = new SkinningCopyData();
skinningCopyData.pixelsPerUnit = pixelsPerUnit;
// Mesh
var skinningSpriteData = new SkinningCopySpriteData();
skinningCopyData.copyData.Add(skinningSpriteData);
CopyMeshFromSpriteCache(sprite, skinningSpriteData);
// Bones
var rootBones = new List <BoneCache>();
BoneCache[] boneCache = null;
if (skinningCache.hasCharacter)
{
var characterPart = skinningCache.GetCharacterPart(sprite);
if (characterPart != null && characterPart.bones != null)
{
boneCache = characterPart.bones;
var bones = characterPart.bones.FindRoots();
foreach (var bone in bones)
{
rootBones.Add(bone);
}
}
}
else
{
var skeleton = skinningCache.GetEffectiveSkeleton(sprite);
if (skeleton != null && skeleton.BoneCount > 0)
{
boneCache = skeleton.bones;
var bones = boneCache.FindRoots();
foreach (var bone in bones)
{
rootBones.Add(bone);
}
}
}
if (rootBones.Count > 0)
{
skinningSpriteData.spriteBones = new List <SpriteBoneCopyData>();
foreach (var rootBone in rootBones)
{
var rootBoneIndex = skinningSpriteData.spriteBones.Count;
GetSpriteBoneDataRecursively(skinningSpriteData.spriteBones, rootBone, boneCache.ToList());
if (skinningCache.hasCharacter)
{
// Offset the bones based on the currently selected Sprite in Character mode
var characterPart = sprite.GetCharacterPart();
if (characterPart != null)
{
var offset = characterPart.position;
var rootSpriteBone = skinningSpriteData.spriteBones[rootBoneIndex];
rootSpriteBone.spriteBone.position = rootSpriteBone.spriteBone.position - offset;
skinningSpriteData.spriteBones[rootBoneIndex] = rootSpriteBone;
}
}
}
}
return(skinningCopyData);
}
public string Serialize(SkinningCopyData skinningData)
{
return(JsonUtility.ToJson(skinningData));
}