public GPUAnimationState(SkinningData skinningData, string clipName)
{
_skinningData = skinningData;
foreach (var clip in _skinningData.clipInfos)
{
if (clip.name == clipName)
{
_clipInfo = clip;
break;
}
}
Init();
}
public GPUAnimationState(SkinningData skinningData, int clipIdx)
{
_skinningData = skinningData;
_clipInfo = _skinningData.clipInfos[clipIdx];
Init();
}
void Update()
{
if (dstWeaponT == null)
{
return;
}
//SharedData.time = SharedData.crossFadeTime + 1f / 60;
//return;
if (trDatas == null || trDatas.Length == 0)
{
InitBones();
}
BakedClipInfo clipInfo = SharedData.skinningData.clipInfos[0];
frameInfo.x = SharedData.crossFadeIdx;
frameInfo.y = clipInfo.frameCount;
frameInfo.z = clipInfo.frameRate * (_lastTime % clipInfo.duration);
_lastTime = SharedData.time;
int byteOffset = _pixelPerFrame * 8 * SharedData.crossFadeIdx;
byte[] buff = SharedData.skinningData.bakedBoneDatas;
for (int i = 0; i < trDatas.Length; i++)
{
Vector4[] rows = new Vector4[4];
for (int j = 0; j < 3; j++) // 3 pixel per bone
{
Vector4 row = new Vector4();
row.x = ReadFloat(buff, byteOffset);
byteOffset += 2;
row.y = ReadFloat(buff, byteOffset);
byteOffset += 2;
row.z = ReadFloat(buff, byteOffset);
byteOffset += 2;
row.w = ReadFloat(buff, byteOffset);
byteOffset += 2;
rows[j] = row;
}
rows[3] = new Vector4(0, 0, 0, 1);
Matrix4x4 mat = new Matrix4x4();
mat.SetRow(0, rows[0]);
mat.SetRow(1, rows[1]);
mat.SetRow(2, rows[2]);
mat.SetRow(3, rows[3]);
mat *= trDatas[i].bindPoseInv;
if (i == 0 && SharedData.frameIdx == 2)
{
Vector3 posA, scaleA;
Quaternion rotateA;
Matrix4x4Helper.Decompose(trDatas[i].bindPoseInv, out scaleA, out rotateA, out posA);
posA.x += 1;
}
Vector3 pos, scale;
Quaternion rotate;
Matrix4x4Helper.Decompose(mat, out scale, out rotate, out pos);
trDatas[i].dstPos = pos;
trDatas[i].dstRotate = rotate.eulerAngles;
trDatas[i].srcPos = trDatas[i].oriT.position - new Vector3(0.5f, 0, 0);
trDatas[i].srcRotate = trDatas[i].oriT.rotation.eulerAngles;
}
}
