public void BakePerAnimClip(AnimationClip clip)
{
ByteWrite byteWrite = new ByteWrite();
int curClipFrame = (int)(clip.frameRate * clip.length);
float perFrameTime = clip.length / curClipFrame;
m_Animation.Play(clip.name);
float sampleTime = 0;
byteWrite.WriteShort((short)curClipFrame);
byteWrite.WriteShort((short)(perFrameTime * 1000));
for (int i = 0; i < curClipFrame; i++)
{
clip.SampleAnimation(m_Animation.gameObject, sampleTime);
// m_Animation.Sample();
Mesh bakedMesh = new Mesh();
m_SkinRender.BakeMesh(bakedMesh);
for (int j = 0; j < bakedMesh.vertexCount; j++)
{
Vector3 vertex = bakedMesh.vertices[j];
byteWrite.WriteShort((short)(vertex.x * 100));
byteWrite.WriteShort((short)(vertex.y * 100));
byteWrite.WriteShort((short)(vertex.z * 100));
}
sampleTime += perFrameTime;
}
m_BinaryWriter.Write(byteWrite.ToByteArray());
}
public void Bake()
{
int vertexCount = m_SkinRender.sharedMesh.vertexCount;
int[] trangles = m_SkinRender.sharedMesh.triangles;
Vector2[] uvs = m_SkinRender.sharedMesh.uv;
ByteWrite byteWrite = new ByteWrite();
byteWrite.WriteInt(vertexCount);
byteWrite.WriteInt(trangles.Length);
byteWrite.WriteInt(uvs.Length);
for (int i = 0; i < trangles.Length; i++)
{
byteWrite.WriteShort((short)(trangles[i]));
}
for (int i = 0; i < uvs.Length; i++)
{
byteWrite.WriteByte((byte)(uvs[i].x * 100));
byteWrite.WriteByte((byte)(uvs[i].y * 100));
}
if (m_Animation)
{
List <AnimationState> animClips = new List <AnimationState>(m_Animation.Cast <AnimationState>());
byteWrite.WriteByte((byte)(animClips.Count));
m_BinaryWriter.Write(byteWrite.ToByteArray());
for (int i = 0; i < animClips.Count; i++)
{
var clip = animClips[i].clip;
if (!clip.legacy)
{
Debug.LogError(string.Format("{0} 动画系统", clip.name));
continue;
}
BakePerAnimClip(clip);
}
}
else if (m_Animator)
{
var clips = m_Animator.runtimeAnimatorController.animationClips;
byteWrite.WriteByte((byte)(clips.Length));
m_BinaryWriter.Write(byteWrite.ToByteArray());
for (int i = 0; i < clips.Length; i++)
{
BakePerAnimatorClip(clips[i]);
}
}
if (m_BinaryWriter != null)
{
m_BinaryWriter.Close();
m_BinaryWriter = null;
}
if (m_FileStream != null)
{
m_FileStream.Close();
m_FileStream = null;
}
if (gameObject != null)
{
Object.DestroyImmediate(gameObject);
gameObject = null;
}
}
