public TPoseBoneAccessor(studiohdr_t *studioHeader)
{
var bones = (mstudiobone_t *)((byte *)studioHeader + studioHeader->boneindex);
BoneTransform = new Matrix34f[studioHeader->numbones];
BoneCount = studioHeader->numbones;
Matrix34f matrix = new Matrix34f();
Quaternion q = new Quaternion();
Matrix34f.AngleQuaternion(&bones[0].value[3], out q);
Matrix34f.QuaternionMatrix(q, out matrix);
matrix.Origin = new Vector3(bones[0].value[0], bones[0].value[1], bones[0].value[2]);
Matrix34f rebaseTransform = Matrix34f.Zero;
rebaseTransform.M[1] = -1;
rebaseTransform.M[4] = 1;
rebaseTransform.M[10] = 1;
Matrix34f.ConcatTransforms(rebaseTransform, matrix, out BoneTransform[0]);
for (int i = 1; i < studioHeader->numbones; i++)
{
Matrix34f.AngleQuaternion(&bones[i].value[3], out q);
Matrix34f.QuaternionMatrix(q, out matrix);
matrix.Origin = new Vector3(bones[i].value[0], bones[i].value[1], bones[i].value[2]);
Matrix34f.ConcatTransforms(BoneTransform[bones[i].parent], matrix, out BoneTransform[i]);
}
Scale = GBConstant.G2BScale;
}
public static Matrix ToBullet(this Matrix34f self)
{
return(self);
}