void ConvertXform(UsdXform xf, string path)
{
if (xf == null)
{
return;
}
var ttrans = typeof(Transform);
var cvs = new CurveData[] {
new CurveData(ttrans, path, "m_LocalPosition.x", m_epsilon_Position),
new CurveData(ttrans, path, "m_LocalPosition.y", m_epsilon_Position),
new CurveData(ttrans, path, "m_LocalPosition.z", m_epsilon_Position),
new CurveData(ttrans, path, "m_LocalRotation.x", m_epsilon_Rotation),
new CurveData(ttrans, path, "m_LocalRotation.y", m_epsilon_Rotation),
new CurveData(ttrans, path, "m_LocalRotation.z", m_epsilon_Rotation),
new CurveData(ttrans, path, "m_LocalRotation.w", m_epsilon_Rotation),
new CurveData(ttrans, path, "m_LocalScale.x", m_epsilon_Scale),
new CurveData(ttrans, path, "m_LocalScale.y", m_epsilon_Scale),
new CurveData(ttrans, path, "m_LocalScale.z", m_epsilon_Scale),
};
usdi.usdiXformEachSample(xf.nativeXformPtr, (ref usdi.XformData data, double t_) => {
float t = (float)t_ * m_rcpTimeScale;
if (data.flags.updatedPosition)
{
cvs[0].curve.AddKey(t, data.position.x);
cvs[1].curve.AddKey(t, data.position.y);
cvs[2].curve.AddKey(t, data.position.z);
}
if (data.flags.updatedRotation)
{
cvs[3].curve.AddKey(t, data.rotation.x);
cvs[4].curve.AddKey(t, data.rotation.y);
cvs[5].curve.AddKey(t, data.rotation.z);
cvs[6].curve.AddKey(t, data.rotation.w);
}
if (data.flags.updatedScale)
{
cvs[7].curve.AddKey(t, data.scale.x);
cvs[8].curve.AddKey(t, data.scale.y);
cvs[9].curve.AddKey(t, data.scale.z);
}
});
if (m_keyframeReduction)
{
foreach (var c in cvs)
{
DoReduction(c);
}
}
foreach (var c in cvs)
{
c.Set(m_animClip);
}
}
UsdSchema usdiCreateNode(usdi.Schema schema)
{
UsdSchema ret = null;
if (ret == null)
{
var s = usdi.usdiAsPoints(schema);
if (s)
{
ret = new UsdPoints();
}
}
if (ret == null)
{
var s = usdi.usdiAsMesh(schema);
if (s)
{
ret = new UsdMesh();
}
}
if (ret == null)
{
var s = usdi.usdiAsCamera(schema);
if (s)
{
ret = new UsdCamera();
}
}
if (ret == null)
{
// Xform must be latter because some schemas are subclass of Xform
var s = usdi.usdiAsXform(schema);
if (s)
{
ret = new UsdXform();
}
}
if (ret == null)
{
ret = new UsdSchema();
}
ret.nativeSchemaPtr = schema;
ret.stream = this;
return(ret);
}