Help Converting a Mesh to a PMesh

Right now I have this code, but it cuases a "This Program Has Preformed an Illegal opration" error:

Code:

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    Dim Vertices As Long
    Vertices = Mesh.GetNumVertices
    Set PMesh = D3DX.GeneratePMesh(Mesh, adj, ByVal 0, _
    ByVal 0,Vertices, D3DXMESHSIMP_VERTEX)

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What am I doing wrong?

You have used variables not in your code. Could you show us a full code example?

Code:

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Dim mtrlBuffer As D3DXBuffer '//Holds some useful data for us...
    Dim i As Long 'Loop variable
    Dim TextureFile As String 'the texture required
    Dim PMesh As D3DXPMesh
   
'//1. Get the data from the file
    Set Mesh = D3DX.LoadMeshFromX(MeshS, D3DXMESH_MANAGED, Device, adj, mtrlBuffer, NumMaterials)

   
   
'//2. Allocate the space required for the materials and textures used:
    ReDim Materials(NumMaterials) As D3DMATERIAL8
    ReDim Textures(NumMaterials) As Direct3DTexture8
   
'//3. Now we fill our arrays with the information required
    For i = 0 To NumMaterials - 1
        On Error Resume Next
        DoEvents
        '//Get D3DX to copy the data that we loaded from the file into our structure
        D3DX.BufferGetMaterial mtrlBuffer, i, Materials(i)
               
        '//get the name of the texture used for this part of the mesh
        TextureFile = D3DX.BufferGetTextureName(mtrlBuffer, i)
       
        '//Now create the texture
        If TextureFile <> "" Then 'Dont try to create a texture from an empty string
            Set Textures(i) = D3DX.CreateTextureFromFileEx(Device, TextureRootPath & "\" & TextureFile, 0, 0, 0, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_FILTER_LINEAR, D3DX_FILTER_LINEAR, 0, ByVal 0, ByVal 0)
        End If
       
    Next i
   
    D3DX.ComputeBoundingBoxFromMesh Mesh, B_Box.v1, B_Box.v2
    Dim Vertices As Long
    Vertices = Mesh.GetNumVertices
    Set PMesh = D3DX.GeneratePMesh(Mesh, adj, ByVal 0, ByVal 0, Vertices, D3DXMESHSIMP_VERTEX)
    Set mtrlBuffer = Nothing

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You still havent declared mesh!!

Dim Mesh as D3DXMESH

Try using something like 4 for "MinValue".

Z.

I tried 0-10, it either freezes or crashes :(