internal void UpdateSpriteDeform()
{
if (sprite == null)
{
m_SpriteVertices = NativeCustomSlice <Vector3> .Default();
m_SpriteTangents = NativeCustomSlice <Vector4> .Default();
m_SpriteBoneWeights = NativeCustomSlice <BoneWeight> .Default();
m_SpriteBindPoses = NativeCustomSlice <Matrix4x4> .Default();
m_SpriteHasTangents = false;
m_SpriteVertexStreamSize = 0;
m_SpriteVertexCount = 0;
m_SpriteTangentVertexOffset = 0;
}
else
{
m_SpriteVertices = new NativeCustomSlice <Vector3>(sprite.GetVertexAttribute <Vector3>(UnityEngine.Rendering.VertexAttribute.Position));
m_SpriteTangents = new NativeCustomSlice <Vector4>(sprite.GetVertexAttribute <Vector4>(UnityEngine.Rendering.VertexAttribute.Tangent));
m_SpriteBoneWeights = new NativeCustomSlice <BoneWeight>(sprite.GetVertexAttribute <BoneWeight>(UnityEngine.Rendering.VertexAttribute.BlendWeight));
m_SpriteBindPoses = new NativeCustomSlice <Matrix4x4>(sprite.GetBindPoses());
m_SpriteHasTangents = sprite.HasVertexAttribute(Rendering.VertexAttribute.Tangent);
m_SpriteVertexStreamSize = sprite.GetVertexStreamSize();
m_SpriteVertexCount = sprite.GetVertexCount();
m_SpriteTangentVertexOffset = sprite.GetVertexStreamOffset(Rendering.VertexAttribute.Tangent);
}
}
void CacheBatchBoneTransform()
{
if (boneTransforms != null)
{
int boneCount = 0;
for (int i = 0; i < boneTransforms.Length; ++i)
{
if (boneTransforms[i] != null)
{
++boneCount;
}
}
if (m_BoneTransformId.IsCreated)
{
for (int i = 0; i < m_BoneTransformId.Length; ++i)
{
SpriteSkinComposite.instance.RemoveTransformById(m_BoneTransformId[i]);
}
NativeArrayHelpers.ResizeIfNeeded(ref m_BoneTransformId, boneCount);
}
else
{
m_BoneTransformId = new NativeArray <int>(boneCount, Allocator.Persistent);
}
m_BoneTransformIdNativeSlice = new NativeCustomSlice <int>(m_BoneTransformId);
for (int i = 0, j = 0; i < m_BoneTransformId.Length; ++i)
{
if (boneTransforms[i] != null)
{
m_BoneTransformId[j] = boneTransforms[i].GetInstanceID();
++j;
}
}
if (this.enabled)
{
SpriteSkinComposite.instance.AddSpriteSkinBoneTransform(this);
}
}
else
{
if (m_BoneTransformId.IsCreated)
{
NativeArrayHelpers.ResizeIfNeeded(ref m_BoneTransformId, 0);
}
else
{
m_BoneTransformId = new NativeArray <int>(0, Allocator.Persistent);
}
}
}
internal NativeCustomSliceEnumerator(NativeSlice <byte> slice, int length, int stride)
{
nativeCustomSlice = new NativeCustomSlice <T>(slice, length, stride);
index = -1;
Reset();
}
void CacheBoneTransformIds(bool forceUpdate = false)
{
if (!m_BoneCacheUpdateToDate || forceUpdate)
{
SpriteSkinComposite.instance.RemoveTransformById(m_RootBoneTransformId);
if (rootBone != null)
{
m_RootBoneTransformId = rootBone.GetInstanceID();
if (this.enabled)
{
SpriteSkinComposite.instance.AddSpriteSkinRootBoneTransform(this);
}
}
else
{
m_RootBoneTransformId = 0;
}
if (boneTransforms != null)
{
int boneCount = 0;
for (int i = 0; i < boneTransforms.Length; ++i)
{
if (boneTransforms[i] != null)
{
++boneCount;
}
}
if (m_BoneTransformId.IsCreated)
{
for (int i = 0; i < m_BoneTransformId.Length; ++i)
{
SpriteSkinComposite.instance.RemoveTransformById(m_BoneTransformId[i]);
}
NativeArrayHelpers.ResizeIfNeeded(ref m_BoneTransformId, boneCount);
}
else
{
m_BoneTransformId = new NativeArray <int>(boneCount, Allocator.Persistent);
}
m_BoneTransformIdNativeSlice = new NativeCustomSlice <int>(m_BoneTransformId);
for (int i = 0, j = 0; i < boneTransforms.Length; ++i)
{
if (boneTransforms[i] != null)
{
m_BoneTransformId[j] = boneTransforms[i].GetInstanceID();
++j;
}
}
if (this.enabled)
{
SpriteSkinComposite.instance.AddSpriteSkinBoneTransform(this);
}
}
else
{
if (m_BoneTransformId.IsCreated)
{
NativeArrayHelpers.ResizeIfNeeded(ref m_BoneTransformId, 0);
}
else
{
m_BoneTransformId = new NativeArray <int>(0, Allocator.Persistent);
}
}
CacheValidFlag();
m_BoneCacheUpdateToDate = true;
SpriteSkinComposite.instance.CopyToSpriteSkinData(this);
}
}