diff --git a/libs/xassets/xfxelemvisstatesample.cpp b/libs/xassets/xfxelemvisstatesample.cpp
new file mode 100644
index 0000000..ba0c3df
--- /dev/null
+++ b/libs/xassets/xfxelemvisstatesample.cpp
@@ -0,0 +1,47 @@
+#include "xfxtrailvertex.h"
+
+XFxTrailVertex::XFxTrailVertex()
+    : XAsset()
+    , mPos()
+    , mNormal()
+    , mTexCoord(0)
+{
+    
+}
+
+XFxTrailVertex::~XFxTrailVertex()
+{
+    
+}
+
+void XFxTrailVertex::Clear()
+{
+    mPos = QVector2D();
+    mNormal = QVector2D();
+    mTexCoord = 0;
+}
+
+void XFxTrailVertex::ParseData(QDataStream *aStream)
+{
+    
+}
+
+XFxElemVisStateSample::XFxElemVisStateSample()
+{
+    
+}
+
+XFxElemVisStateSample::~XFxElemVisStateSample()
+{
+    
+}
+
+void XFxElemVisStateSample::Clear()
+{
+    
+}
+
+void XFxElemVisStateSample::ParseData(QDataStream *aStream)
+{
+    
+}
diff --git a/libs/xassets/xfxelemvisstatesample.h b/libs/xassets/xfxelemvisstatesample.h
new file mode 100644
index 0000000..d6ffaed
--- /dev/null
+++ b/libs/xassets/xfxelemvisstatesample.h
@@ -0,0 +1,21 @@
+#ifndef XFXELEMVISSTATESAMPLE_H
+#define XFXELEMVISSTATESAMPLE_H
+
+#include "xasset.h"
+#include "xeffectdef.h"
+
+class XFxElemVisStateSample : public XAsset
+{
+public:
+    explicit XFxElemVisStateSample();
+    ~XFxElemVisStateSample();
+
+    void Clear() override;
+    void ParseData(QDataStream *aStream) override;
+
+private:
+    XFxElemVisualState mBase;
+    XFxElemVisualState mAmplitude;
+};
+
+#endif // XFXELEMVISSTATESAMPLE_H