Initial commit: ROW Client source code

Game client codebase including: - CharacterActionControl: Character and creature management - GlobalScript: Network, items, skills, quests, utilities - RYLClient: Main client application with GUI and event handlers - Engine: 3D rendering engine (RYLGL) - MemoryManager: Custom memory allocation - Library: Third-party dependencies (DirectX, boost, etc.) - Tools: Development utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-29 16:24:34 +09:00
commit e067522598
5135 changed files with 1745744 additions and 0 deletions
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/directx.ico
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/directx.ico
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.cpp
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.cpp
@@ -0,0 +1,718 @@
+//-----------------------------------------------------------------------------
+// File: Pick.cpp
+//
+// Desc: Example code showing how to do picking in D3D.
+//
+// Copyright (c) 1997-2001 Microsoft Corporation. All rights reserved.
+//-----------------------------------------------------------------------------
+#define STRICT
+#include <math.h>
+#include <stdio.h>
+#include <D3DX8.h>
+#include "D3DApp.h"
+#include "D3DFont.h"
+#include "D3DFile.h"
+#include "D3DUtil.h"
+#include "DXUtil.h"
+#include "Resource.h"
+
+
+struct D3DVERTEX
+{
+    D3DXVECTOR3 p;
+    D3DXVECTOR3 n;
+    FLOAT       tu, tv;
+};
+
+#define D3DFVF_VERTEX (D3DFVF_XYZ|D3DFVF_NORMAL|D3DFVF_TEX1)
+
+
+struct INTERSECTION
+{
+    DWORD dwFace;                 // mesh face that was intersected
+    FLOAT fBary1, fBary2;         // barycentric coords of intersection
+    FLOAT fDist;                  // distance from ray origin to intersection
+    FLOAT tu, tv;                 // texture coords of intersection
+};
+
+// For simplicity's sake, we limit the number of simultaneously intersected 
+// triangles to 16
+#define MAX_INTERSECTIONS 16
+
+
+//-----------------------------------------------------------------------------
+// Name: class CMyD3DApplication
+// Desc: Application class. The base class (CD3DApplication) provides the 
+//       generic functionality needed in all Direct3D samples. CMyD3DApplication 
+//       adds functionality specific to this sample program.
+//-----------------------------------------------------------------------------
+class CMyD3DApplication : public CD3DApplication
+{
+    CD3DFont*   m_pFont;                      // Font for drawing text
+    CD3DFont*   m_pFontSmall;                 // Font for drawing text
+    CD3DMesh*   m_pObject;                    // Object to render
+    DWORD       m_dwNumIntersections;         // Number of faces intersected
+    INTERSECTION m_IntersectionArray[MAX_INTERSECTIONS]; // Intersection info
+    LPDIRECT3DVERTEXBUFFER8 m_pVB;            // VB for picked triangles
+    BOOL        m_bShowHelp;                  // Whether to show help
+    BOOL        m_bUseD3DX;                   // Whether to use D3DXIntersect
+    BOOL        m_bClosestOnly;               // Whether to just get the closest intersection
+
+    // Internal member functions
+    HRESULT Pick();
+    BOOL    IntersectTriangle( const D3DXVECTOR3& orig, const D3DXVECTOR3& dir,
+                               D3DXVECTOR3& v0, D3DXVECTOR3& v1, D3DXVECTOR3& v2,
+                               FLOAT* t, FLOAT* u, FLOAT* v );
+    HRESULT ConfirmDevice( D3DCAPS8*, DWORD, D3DFORMAT );
+
+protected:
+    HRESULT OneTimeSceneInit();
+    HRESULT InitDeviceObjects();
+    HRESULT RestoreDeviceObjects();
+    HRESULT InvalidateDeviceObjects();
+    HRESULT DeleteDeviceObjects();
+    HRESULT Render();
+    HRESULT FrameMove();
+    HRESULT FinalCleanup();
+
+public:
+    LRESULT MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
+    CMyD3DApplication();
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: WinMain()
+// Desc: Entry point to the program. Initializes everything, and goes into a
+//       message-processing loop. Idle time is used to render the scene.
+//-----------------------------------------------------------------------------
+INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR, INT )
+{
+    CMyD3DApplication d3dApp;
+
+    if( FAILED( d3dApp.Create( hInst ) ) )
+        return 0;
+
+    return d3dApp.Run();
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: CMyD3DApplication()
+// Desc: Application constructor. Sets attributes for the app.
+//-----------------------------------------------------------------------------
+CMyD3DApplication::CMyD3DApplication()
+{
+    m_strWindowTitle    = _T("Pick: D3D Picking Sample");
+    m_bUseDepthBuffer   = TRUE;
+    m_bShowCursorWhenFullscreen = TRUE;
+
+    m_pFont         = new CD3DFont( _T("Arial"), 12, D3DFONT_BOLD );
+    m_pFontSmall    = new CD3DFont( _T("Arial"), 9, D3DFONT_BOLD );
+    m_pObject       = new CD3DMesh();
+    m_dwNumIntersections = 0;
+    m_pVB           = NULL;
+    m_bShowHelp     = FALSE;
+    m_bUseD3DX      = TRUE;
+    m_bClosestOnly  = FALSE;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: OneTimeSceneInit()
+// Desc: Called during initial app startup, this function performs all the
+//       permanent initialization.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::OneTimeSceneInit()
+{
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: Pick()
+// Desc: Checks if mouse point hits geometry
+//       the scene.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::Pick()
+{
+    HRESULT hr;
+    D3DXVECTOR3 vPickRayDir;
+    D3DXVECTOR3 vPickRayOrig;
+
+    m_dwNumIntersections = 0L;
+
+    // Get the pick ray from the mouse position
+    if( GetCapture() )
+    {
+        D3DXMATRIX matProj;
+        m_pd3dDevice->GetTransform( D3DTS_PROJECTION, &matProj );
+
+        POINT ptCursor;
+        GetCursorPos( &ptCursor );
+        ScreenToClient( m_hWnd, &ptCursor );
+
+        // Compute the vector of the pick ray in screen space
+        D3DXVECTOR3 v;
+        v.x =  ( ( ( 2.0f * ptCursor.x ) / m_d3dsdBackBuffer.Width  ) - 1 ) / matProj._11;
+        v.y = -( ( ( 2.0f * ptCursor.y ) / m_d3dsdBackBuffer.Height ) - 1 ) / matProj._22;
+        v.z =  1.0f;
+
+        // Get the inverse view matrix
+        D3DXMATRIX matView, m;
+        m_pd3dDevice->GetTransform( D3DTS_VIEW, &matView );
+        D3DXMatrixInverse( &m, NULL, &matView );
+
+        // Transform the screen space pick ray into 3D space
+        vPickRayDir.x  = v.x*m._11 + v.y*m._21 + v.z*m._31;
+        vPickRayDir.y  = v.x*m._12 + v.y*m._22 + v.z*m._32;
+        vPickRayDir.z  = v.x*m._13 + v.y*m._23 + v.z*m._33;
+        vPickRayOrig.x = m._41;
+        vPickRayOrig.y = m._42;
+        vPickRayOrig.z = m._43;
+    }
+
+    // Get the picked triangle
+    if( GetCapture() )
+    {
+        LPD3DXBASEMESH          pMesh = m_pObject->GetLocalMesh();
+        LPDIRECT3DVERTEXBUFFER8 pVB;
+        LPDIRECT3DINDEXBUFFER8  pIB;
+
+        pMesh->GetVertexBuffer( &pVB );
+        pMesh->GetIndexBuffer( &pIB );
+
+        WORD*      pIndices;
+        D3DVERTEX*    pVertices;
+
+        pIB->Lock( 0,0,(BYTE**)&pIndices, 0 );
+        pVB->Lock( 0,0,(BYTE**)&pVertices, 0 );
+
+        if( m_bUseD3DX )
+        {
+            // When calling D3DXIntersect, one can get just the closest intersection and not
+            // need to work with a D3DXBUFFER.  Or, to get all intersections between the ray and 
+            // the mesh, one can use a D3DXBUFFER to receive all intersections.  We show both
+            // methods.
+            if( m_bClosestOnly )
+            {
+                // Collect only the closest intersection
+                BOOL bHit;
+                DWORD dwFace;
+                FLOAT fBary1, fBary2, fDist;
+                D3DXIntersect(pMesh, &vPickRayOrig, &vPickRayDir, &bHit, &dwFace, &fBary1, &fBary2, &fDist, 
+                    NULL, NULL);
+                if( bHit )
+                {
+                    m_dwNumIntersections = 1;
+                    m_IntersectionArray[0].dwFace = dwFace;
+                    m_IntersectionArray[0].fBary1 = fBary1;
+                    m_IntersectionArray[0].fBary2 = fBary2;
+                    m_IntersectionArray[0].fDist = fDist;
+                }
+                else
+                {
+                    m_dwNumIntersections = 0;
+                }
+            }
+            else 
+            {
+                // Collect all intersections
+                BOOL bHit;
+                LPD3DXBUFFER pBuffer = NULL;
+                D3DXINTERSECTINFO* pIntersectInfoArray;
+                if( FAILED( hr = D3DXIntersect(pMesh, &vPickRayOrig, &vPickRayDir, &bHit, NULL, NULL, NULL, NULL, 
+                    &pBuffer, &m_dwNumIntersections) ) )
+                {
+                    return hr;
+                }
+                if( m_dwNumIntersections > 0 )
+                {
+                    pIntersectInfoArray = (D3DXINTERSECTINFO*)pBuffer->GetBufferPointer();
+                    if( m_dwNumIntersections > MAX_INTERSECTIONS )
+                        m_dwNumIntersections = MAX_INTERSECTIONS;
+                    for( DWORD iIntersection = 0; iIntersection < m_dwNumIntersections; iIntersection++ )
+                    {
+                        m_IntersectionArray[iIntersection].dwFace = pIntersectInfoArray[iIntersection].FaceIndex;
+                        m_IntersectionArray[iIntersection].fBary1 = pIntersectInfoArray[iIntersection].U;
+                        m_IntersectionArray[iIntersection].fBary2 = pIntersectInfoArray[iIntersection].V;
+                        m_IntersectionArray[iIntersection].fDist = pIntersectInfoArray[iIntersection].Dist;
+                    }
+                }
+            }
+
+        }
+        else
+        {
+            // Not using D3DX
+            DWORD dwNumFaces = m_pObject->GetLocalMesh()->GetNumFaces();
+            FLOAT fBary1, fBary2;
+            FLOAT fDist;
+            for( DWORD i=0; i<dwNumFaces; i++ )
+            {
+                D3DXVECTOR3 v0 = pVertices[pIndices[3*i+0]].p;
+                D3DXVECTOR3 v1 = pVertices[pIndices[3*i+1]].p;
+                D3DXVECTOR3 v2 = pVertices[pIndices[3*i+2]].p;
+
+                // Check if the pick ray passes through this point
+                if( IntersectTriangle( vPickRayOrig, vPickRayDir, v0, v1, v2,
+                                       &fDist, &fBary1, &fBary2 ) )
+                {
+                    if( !m_bClosestOnly || m_dwNumIntersections == 0 || fDist < m_IntersectionArray[0].fDist )
+                    {
+                        if( m_bClosestOnly )
+                            m_dwNumIntersections = 0;
+                        m_IntersectionArray[m_dwNumIntersections].dwFace = i;
+                        m_IntersectionArray[m_dwNumIntersections].fBary1 = fBary1;
+                        m_IntersectionArray[m_dwNumIntersections].fBary2 = fBary2;
+                        m_IntersectionArray[m_dwNumIntersections].fDist = fDist;
+                        m_dwNumIntersections++;
+                        if( m_dwNumIntersections == MAX_INTERSECTIONS )
+                            break;
+                    }
+                }
+            }
+        }
+
+        // Now, for each intersection, add a triangle to m_pVB and compute texture coordinates
+        if( m_dwNumIntersections > 0 )
+        {
+            D3DVERTEX* v;
+            D3DVERTEX* vThisTri;
+            WORD* iThisTri;
+            D3DVERTEX  v1, v2, v3;
+            INTERSECTION* pIntersection;
+
+            m_pVB->Lock( 0, 0, (BYTE**)&v, 0 );
+
+            for( DWORD iIntersection = 0; iIntersection < m_dwNumIntersections; iIntersection++ )
+            {
+                pIntersection = &m_IntersectionArray[iIntersection];
+
+                vThisTri = &v[iIntersection * 3];
+                iThisTri = &pIndices[3*pIntersection->dwFace];
+                // get vertices hit
+                vThisTri[0] = pVertices[iThisTri[0]];
+                vThisTri[1] = pVertices[iThisTri[1]];
+                vThisTri[2] = pVertices[iThisTri[2]];
+
+                // If all you want is the vertices hit, then you are done.  In this sample, we
+                // want to show how to infer texture coordinates as well, using the BaryCentric
+                // coordinates supplied by D3DXIntersect
+                FLOAT dtu1 = vThisTri[1].tu - vThisTri[0].tu;
+                FLOAT dtu2 = vThisTri[2].tu - vThisTri[0].tu;
+                FLOAT dtv1 = vThisTri[1].tv - vThisTri[0].tv;
+                FLOAT dtv2 = vThisTri[2].tv - vThisTri[0].tv;
+                pIntersection->tu = vThisTri[0].tu + pIntersection->fBary1 * dtu1 + pIntersection->fBary2 * dtu2;
+                pIntersection->tv = vThisTri[0].tv + pIntersection->fBary1 * dtv1 + pIntersection->fBary2 * dtv2;
+            }
+            m_pVB->Unlock();
+        }
+
+        pVB->Unlock();
+        pIB->Unlock();
+
+        pVB->Release();
+        pIB->Release();
+
+    }
+
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: FrameMove()
+// Desc: Called once per frame, the call is the entry point for animating
+//       the scene.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::FrameMove()
+{
+    // Rotate the camera about the y-axis
+    D3DXVECTOR3 vFromPt   = D3DXVECTOR3( 0.0f, 0.0f, 0.0f );
+    D3DXVECTOR3 vLookatPt = D3DXVECTOR3( 0.0f, 0.0f, 0.0f );
+    D3DXVECTOR3 vUpVec    = D3DXVECTOR3( 0.0f, 1.0f, 0.0f );
+    vFromPt.x = -cosf(m_fTime/3.0f) * 4.0f;
+    vFromPt.y = 1.0f;
+    vFromPt.z =  sinf(m_fTime/3.0f) * 4.0f;
+
+    D3DXMATRIX matView;
+    D3DXMatrixLookAtLH( &matView, &vFromPt, &vLookatPt, &vUpVec );
+    m_pd3dDevice->SetTransform( D3DTS_VIEW, &matView );
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: Render()
+// Desc: Called once per frame, the call is the entry point for 3d
+//       rendering. This function sets up render states, clears the
+//       viewport, and renders the scene.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::Render()
+{
+    // Set up the cursor
+    POINT ptCursor;
+    GetCursorPos( &ptCursor );
+    ScreenToClient( m_hWnd, &ptCursor );
+    m_pd3dDevice->SetCursorPosition( ptCursor.x, ptCursor.y, 0L );
+
+    // Check for picked triangles
+    Pick();
+
+    // Clear the viewport
+    m_pd3dDevice->Clear( 0L, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER,
+                         0x000000ff, 1.0f, 0L );
+
+    // Begin the scene
+    if( SUCCEEDED( m_pd3dDevice->BeginScene() ) )
+    {
+        // Set render mode to lit, solid triangles
+        m_pd3dDevice->SetRenderState( D3DRS_FILLMODE, D3DFILL_SOLID );
+        m_pd3dDevice->SetRenderState( D3DRS_LIGHTING, TRUE );
+
+        // If a triangle is picked, draw it
+        if( m_dwNumIntersections > 0 )
+        {
+            // Draw the picked triangle
+            m_pd3dDevice->SetVertexShader( D3DFVF_VERTEX );
+            m_pd3dDevice->SetStreamSource( 0, m_pVB, sizeof(D3DVERTEX) );
+            m_pd3dDevice->DrawPrimitive( D3DPT_TRIANGLELIST, 0, m_dwNumIntersections );
+
+            // Set render mode to unlit, wireframe triangles
+            m_pd3dDevice->SetRenderState( D3DRS_FILLMODE, D3DFILL_WIREFRAME );
+            m_pd3dDevice->SetRenderState( D3DRS_LIGHTING, FALSE );
+        }
+
+        // Render the mesh
+        m_pObject->Render( m_pd3dDevice );
+
+        // Output statistics
+        m_pFont->DrawText( 2,  0, D3DCOLOR_ARGB(255,255,255,0), m_strFrameStats );
+        m_pFont->DrawText( 2, 20, D3DCOLOR_ARGB(255,255,255,0), m_strDeviceStats );
+
+        // Output help
+        FLOAT yText = 40.0f;
+        if( m_bShowHelp )
+        {
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), _T("F1: Toggle Help") );
+            yText += 20.0f;
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), _T("F2: Change Device") );
+            yText += 20.0f;
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), _T("F3: Toggle D3DX Usage") );
+            yText += 20.0f;
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), _T("F4: Toggle All Hits") );
+            yText += 20.0f;
+        }
+        else
+        {
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), _T("Press F1 for Help") );
+            yText += 20.0f;
+        }
+
+        // Output info
+        m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), m_bUseD3DX ? _T("Using D3DX") : _T("Not Using D3DX") );
+        yText += 20.0f;
+
+        m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,255,255,255), m_bClosestOnly ? _T("Showing First Hit") : _T("Showing All Hits") );
+        yText += 20.0f;
+
+        CHAR strBuffer[90];
+
+        if( m_dwNumIntersections > 0 )
+        {
+            for( DWORD iIntersection = 0; iIntersection < m_dwNumIntersections; iIntersection++ )
+            {
+                INTERSECTION* pIntersection = &m_IntersectionArray[iIntersection];
+                sprintf( strBuffer, _T("Face=%d, tu=%3.02f, tv=%3.02f"), pIntersection->dwFace, pIntersection->tu, pIntersection->tv );
+                m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,0,255,255), strBuffer );
+                yText += 20;
+            }
+        }
+        else
+        {
+            sprintf( strBuffer, _T("Use mouse to pick a polygon") );
+            m_pFontSmall->DrawText( 2, yText, D3DCOLOR_ARGB(255,0,255,255), strBuffer );
+        }
+        
+
+        // End the scene.
+        m_pd3dDevice->EndScene();
+    }
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: InitDeviceObjects()
+// Desc: Initialize scene objects.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::InitDeviceObjects()
+{
+    // Restore the font
+    m_pFont->InitDeviceObjects( m_pd3dDevice );
+    m_pFontSmall->InitDeviceObjects( m_pd3dDevice );
+
+    if( FAILED( m_pObject->Create( m_pd3dDevice, _T("Tiger.x") ) ) )
+        return D3DAPPERR_MEDIANOTFOUND;
+    m_pObject->SetFVF( m_pd3dDevice, D3DFVF_VERTEX );
+
+    // Create the vertex buffer
+    DWORD dwNumVertices = MAX_INTERSECTIONS * 3;
+    if( FAILED( m_pd3dDevice->CreateVertexBuffer( dwNumVertices*sizeof(D3DVERTEX),
+                                                  D3DUSAGE_WRITEONLY, D3DFVF_VERTEX,
+                                                  D3DPOOL_MANAGED, &m_pVB ) ) )
+    {
+        return E_FAIL;
+    }
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: RestoreDeviceObjects()
+// Desc: Initialize scene objects.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::RestoreDeviceObjects()
+{
+    m_pFont->RestoreDeviceObjects();
+    m_pFontSmall->RestoreDeviceObjects();
+
+    // Restore device-memory objects for the mesh
+    m_pObject->RestoreDeviceObjects( m_pd3dDevice );
+
+    // Set up the textures
+    m_pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
+    m_pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE );
+    m_pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP,   D3DTOP_MODULATE );
+    m_pd3dDevice->SetTextureStageState( 0, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+    m_pd3dDevice->SetTextureStageState( 0, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+
+    // Set miscellaneous render states
+    m_pd3dDevice->SetRenderState( D3DRS_DITHERENABLE,   FALSE );
+    m_pd3dDevice->SetRenderState( D3DRS_SPECULARENABLE, FALSE );
+    m_pd3dDevice->SetRenderState( D3DRS_ZENABLE,        TRUE );
+    m_pd3dDevice->SetRenderState( D3DRS_AMBIENT,        0x00444444 );
+
+    // Set the world matrix
+    D3DXMATRIX matIdentity;
+    D3DXMatrixIdentity( &matIdentity );
+    m_pd3dDevice->SetTransform( D3DTS_WORLD,  &matIdentity );
+
+    // Set the projection matrix
+    D3DXMATRIX matProj;
+    FLOAT fAspect = ((FLOAT)m_d3dsdBackBuffer.Width) / m_d3dsdBackBuffer.Height;
+    D3DXMatrixPerspectiveFovLH( &matProj, D3DX_PI/4, fAspect, 1.0f, 100.0f );
+    m_pd3dDevice->SetTransform( D3DTS_PROJECTION, &matProj );
+
+    // Setup a material
+    D3DMATERIAL8 mtrl;
+    D3DUtil_InitMaterial( mtrl, 1.0f, 1.0f, 1.0f, 1.0f );
+    m_pd3dDevice->SetMaterial( &mtrl );
+
+    // Set up lighting states
+    D3DLIGHT8 light;
+    D3DUtil_InitLight( light, D3DLIGHT_DIRECTIONAL, 0.1f, -1.0f, 0.1f );
+    m_pd3dDevice->SetLight( 0, &light );
+    m_pd3dDevice->LightEnable( 0, TRUE );
+    m_pd3dDevice->SetRenderState( D3DRS_LIGHTING, TRUE );
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: InvalidateDeviceObjects()
+// Desc:
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::InvalidateDeviceObjects()
+{
+    m_pFont->InvalidateDeviceObjects();
+    m_pFontSmall->InvalidateDeviceObjects();
+    m_pObject->InvalidateDeviceObjects();
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: DeleteDeviceObjects()
+// Desc: Called when the app is exiting, or the device is being changed,
+//       this function deletes any device dependent objects.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::DeleteDeviceObjects()
+{
+    m_pFont->DeleteDeviceObjects();
+    m_pFontSmall->DeleteDeviceObjects();
+    m_pObject->Destroy();
+
+    SAFE_RELEASE( m_pVB );
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: FinalCleanup()
+// Desc: Called before the app exits, this function gives the app the chance
+//       to cleanup after itself.
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::FinalCleanup()
+{
+    SAFE_DELETE( m_pFont );
+    SAFE_DELETE( m_pFontSmall );
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: ConfirmDevice()
+// Desc: Called during device intialization, this code checks the device
+//       for some minimum set of capabilities
+//-----------------------------------------------------------------------------
+HRESULT CMyD3DApplication::ConfirmDevice( D3DCAPS8* pCaps, DWORD dwBehavior,
+                                          D3DFORMAT Format )
+{
+    if( dwBehavior & D3DCREATE_PUREDEVICE )
+        return E_FAIL; // GetTransform doesn't work on PUREDEVICE
+
+    // If this is a TnL device, make sure it supports directional lights
+    if( (dwBehavior & D3DCREATE_HARDWARE_VERTEXPROCESSING ) ||
+        (dwBehavior & D3DCREATE_MIXED_VERTEXPROCESSING ) )
+    {
+        if( !(pCaps->VertexProcessingCaps & D3DVTXPCAPS_DIRECTIONALLIGHTS ) )
+            return E_FAIL;
+    }
+
+    return S_OK;
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: MsgProc()
+// Desc: Overrrides the main WndProc, so the sample can do custom message
+//       handling (e.g. processing mouse, keyboard, or menu commands).
+//-----------------------------------------------------------------------------
+LRESULT CMyD3DApplication::MsgProc( HWND hWnd, UINT msg, WPARAM wParam,
+                                    LPARAM lParam )
+{
+    switch( msg )
+    {
+        case WM_LBUTTONDOWN:
+            // User pressed left mouse button
+            SetCapture( hWnd );
+            break;
+
+        case WM_LBUTTONUP:
+            // The user released the left mouse button
+            ReleaseCapture();
+            break;
+
+        case WM_COMMAND:
+            if( LOWORD(wParam) == IDM_HELP )
+                m_bShowHelp = !m_bShowHelp;
+            if( LOWORD(wParam) == IDM_TOGGLED3DX )
+                m_bUseD3DX = !m_bUseD3DX;
+            else if( LOWORD(wParam) == IDM_TOGGLEALLHITS )
+                m_bClosestOnly = !m_bClosestOnly;
+            break;
+    }
+
+    return CD3DApplication::MsgProc( hWnd, msg, wParam, lParam );
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: IntersectTriangle()
+// Desc: Given a ray origin (orig) and direction (dir), and three vertices of
+//       of a triangle, this function returns TRUE and the interpolated texture
+//       coordinates if the ray intersects the triangle
+//-----------------------------------------------------------------------------
+BOOL CMyD3DApplication::IntersectTriangle( const D3DXVECTOR3& orig,
+                                       const D3DXVECTOR3& dir, D3DXVECTOR3& v0,
+                                       D3DXVECTOR3& v1, D3DXVECTOR3& v2,
+                                       FLOAT* t, FLOAT* u, FLOAT* v )
+{
+    // Find vectors for two edges sharing vert0
+    D3DXVECTOR3 edge1 = v1 - v0;
+    D3DXVECTOR3 edge2 = v2 - v0;
+
+    // Begin calculating determinant - also used to calculate U parameter
+    D3DXVECTOR3 pvec;
+    D3DXVec3Cross( &pvec, &dir, &edge2 );
+
+    // If determinant is near zero, ray lies in plane of triangle
+    FLOAT det = D3DXVec3Dot( &edge1, &pvec );
+
+    D3DXVECTOR3 tvec;
+    if( det > 0 )
+    {
+        tvec = orig - v0;
+    }
+    else
+    {
+        tvec = v0 - orig;
+        det = -det;
+    }
+
+    if( det < 0.0001f )
+        return FALSE;
+
+    // Calculate U parameter and test bounds
+    *u = D3DXVec3Dot( &tvec, &pvec );
+    if( *u < 0.0f || *u > det )
+        return FALSE;
+
+    // Prepare to test V parameter
+    D3DXVECTOR3 qvec;
+    D3DXVec3Cross( &qvec, &tvec, &edge1 );
+
+    // Calculate V parameter and test bounds
+    *v = D3DXVec3Dot( &dir, &qvec );
+    if( *v < 0.0f || *u + *v > det )
+        return FALSE;
+
+    // Calculate t, scale parameters, ray intersects triangle
+    *t = D3DXVec3Dot( &edge2, &qvec );
+    FLOAT fInvDet = 1.0f / det;
+    *t *= fInvDet;
+    *u *= fInvDet;
+    *v *= fInvDet;
+
+    return TRUE;
+}
+
+
+
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.dsp
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.dsp
@@ -0,0 +1,155 @@
+# Microsoft Developer Studio Project File - Name="Pick" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Application" 0x0101
+
+CFG=Pick - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "pick.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "pick.mak" CFG="Pick - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Pick - Win32 Release" (based on "Win32 (x86) Application")
+!MESSAGE "Pick - Win32 Debug" (based on "Win32 (x86) Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Pick - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /W3 /GX /O2 /I "..\..\common\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
+# ADD LINK32 d3dx8.lib d3d8.lib d3dxof.lib dxguid.lib winmm.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib /nologo /subsystem:windows /machine:I386 /stack:0x200000,0x200000
+
+!ELSEIF  "$(CFG)" == "Pick - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /W3 /Gm /GX /Zi /Od /I "..\..\common\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 d3dx8dt.lib d3d8.lib d3dxof.lib dxguid.lib winmm.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /stack:0x200000,0x200000
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Pick - Win32 Release"
+# Name "Pick - Win32 Debug"
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=.\resource.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\WinMain.rc
+# End Source File
+# End Group
+# Begin Group "Common"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\common\src\d3dapp.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\include\d3dapp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\src\d3dfile.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\include\d3dfile.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\src\d3dfont.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\include\d3dfont.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\src\d3dutil.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\include\d3dutil.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\src\dxutil.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\common\include\dxutil.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\pick.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\readme.txt
+# End Source File
+# End Target
+# End Project
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.dsw
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "Pick"=.\pick.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.mak
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/pick.mak
@@ -0,0 +1,251 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on pick.dsp
+!IF "$(CFG)" == ""
+CFG=Pick - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to Pick - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "Pick - Win32 Release" && "$(CFG)" != "Pick - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "pick.mak" CFG="Pick - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Pick - Win32 Release" (based on "Win32 (x86) Application")
+!MESSAGE "Pick - Win32 Debug" (based on "Win32 (x86) Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "Pick - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\pick.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\d3dapp.obj"
+	-@erase "$(INTDIR)\d3dfile.obj"
+	-@erase "$(INTDIR)\d3dfont.obj"
+	-@erase "$(INTDIR)\d3dutil.obj"
+	-@erase "$(INTDIR)\dxutil.obj"
+	-@erase "$(INTDIR)\pick.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\WinMain.res"
+	-@erase "$(OUTDIR)\pick.exe"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /ML /W3 /GX /O2 /I "..\..\common\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /Fp"$(INTDIR)\pick.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\WinMain.res" /d "NDEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\pick.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=d3dx8.lib d3d8.lib d3dxof.lib dxguid.lib winmm.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib /nologo /subsystem:windows /incremental:no /pdb:"$(OUTDIR)\pick.pdb" /machine:I386 /out:"$(OUTDIR)\pick.exe" /stack:0x200000,0x200000
+LINK32_OBJS= \
+	"$(INTDIR)\d3dapp.obj" \
+	"$(INTDIR)\d3dfile.obj" \
+	"$(INTDIR)\d3dfont.obj" \
+	"$(INTDIR)\d3dutil.obj" \
+	"$(INTDIR)\dxutil.obj" \
+	"$(INTDIR)\pick.obj" \
+	"$(INTDIR)\WinMain.res"
+
+"$(OUTDIR)\pick.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "Pick - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\pick.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\d3dapp.obj"
+	-@erase "$(INTDIR)\d3dfile.obj"
+	-@erase "$(INTDIR)\d3dfont.obj"
+	-@erase "$(INTDIR)\d3dutil.obj"
+	-@erase "$(INTDIR)\dxutil.obj"
+	-@erase "$(INTDIR)\pick.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\vc60.pdb"
+	-@erase "$(INTDIR)\WinMain.res"
+	-@erase "$(OUTDIR)\pick.exe"
+	-@erase "$(OUTDIR)\pick.ilk"
+	-@erase "$(OUTDIR)\pick.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MLd /W3 /Gm /GX /Zi /Od /I "..\..\common\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /Fp"$(INTDIR)\pick.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\WinMain.res" /d "_DEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\pick.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=d3dx8dt.lib d3d8.lib d3dxof.lib dxguid.lib winmm.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib /nologo /subsystem:windows /incremental:yes /pdb:"$(OUTDIR)\pick.pdb" /debug /machine:I386 /out:"$(OUTDIR)\pick.exe" /pdbtype:sept /stack:0x200000,0x200000
+LINK32_OBJS= \
+	"$(INTDIR)\d3dapp.obj" \
+	"$(INTDIR)\d3dfile.obj" \
+	"$(INTDIR)\d3dfont.obj" \
+	"$(INTDIR)\d3dutil.obj" \
+	"$(INTDIR)\dxutil.obj" \
+	"$(INTDIR)\pick.obj" \
+	"$(INTDIR)\WinMain.res"
+
+"$(OUTDIR)\pick.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("pick.dep")
+!INCLUDE "pick.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "pick.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "Pick - Win32 Release" || "$(CFG)" == "Pick - Win32 Debug"
+SOURCE=.\WinMain.rc
+
+"$(INTDIR)\WinMain.res" : $(SOURCE) "$(INTDIR)"
+	$(RSC) $(RSC_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\common\src\d3dapp.cpp
+
+"$(INTDIR)\d3dapp.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\common\src\d3dfile.cpp
+
+"$(INTDIR)\d3dfile.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\common\src\d3dfont.cpp
+
+"$(INTDIR)\d3dfont.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\common\src\d3dutil.cpp
+
+"$(INTDIR)\d3dutil.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\common\src\dxutil.cpp
+
+"$(INTDIR)\dxutil.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\pick.cpp
+
+"$(INTDIR)\pick.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/readme.txt
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/readme.txt
@@ -0,0 +1,48 @@
+//-----------------------------------------------------------------------------
+// Name: Pick Direct3D Sample
+// 
+// Copyright (c) 1998-2001 Microsoft Corporation. All rights reserved.
+//-----------------------------------------------------------------------------
+
+
+Description
+===========
+   The Pick sample shows how to implement "picking" which is finding which
+   triangle in a mesh is intersected by a ray. In this case, the ray comes 
+   from mouse coordinates.
+
+
+Path
+====
+   Source:     DXSDK\Samples\Multimedia\D3D\Pick
+   Executable: DXSDK\Samples\Multimedia\D3D\Bin
+
+
+User's Guide
+============
+   The following keys are implemented. The dropdown menus can be used for the
+   same controls.
+      <Enter>     Starts and stops the scene
+      <Space>     Advances the scene by a small increment
+      <F1>        Shows help or available commands.
+      <F2>        Prompts user to select a new rendering device or display mode
+      <Alt+Enter> Toggles between fullscreen and windowed modes
+      <Esc>       Exits the app.
+   
+   Use the mouse to "pick" any spot in the mesh to see that triangle.
+
+
+Programming Notes
+=================
+   When the user clicks the mouse, the code reads the screen coordinates of the 
+   cursor.  These coordinates are converted, via the projection and view matrices,
+   into a ray which goes from the eye point through the point clicked on the screen
+   and into the scene.  This ray is passed to IntersectTriangle along with each
+   triangle of the loaded model to determine which triangles, if any, are 
+   intersected by the ray.  The texture coordinates of the intersected triangle
+   is also determined.
+
+   This sample makes use of common DirectX code (consisting of helper functions,
+   etc.) that is shared with other samples on the DirectX SDK. All common
+   headers and source code can be found in the following directory:
+      DXSDK\Samples\Multimedia\Common
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/resource.h
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/resource.h
@@ -0,0 +1,38 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by WinMain.rc
+//
+#define IDI_MAIN_ICON                   101
+#define IDR_MAIN_ACCEL                  113
+#define IDR_MENU                        141
+#define IDR_POPUP                       142
+#define IDD_SELECTDEVICE                144
+#define IDC_DEVICE_COMBO                1000
+#define IDC_MODE_COMBO                  1001
+#define IDC_ADAPTER_COMBO               1002
+#define IDC_FULLSCREENMODES_COMBO       1003
+#define IDC_MULTISAMPLE_COMBO           1005
+#define IDC_WINDOWED_CHECKBOX           1012
+#define IDC_FULLSCREEN_TEXT             1014
+#define IDC_WINDOW                      1016
+#define IDC_FULLSCREEN                  1018
+#define IDM_CHANGEDEVICE                40002
+#define IDM_TOGGLEFULLSCREEN            40003
+#define IDM_TOGGLESTART                 40004
+#define IDM_SINGLESTEP                  40005
+#define IDM_EXIT                        40006
+#define IDM_TOGGLED3DX                  40011
+#define IDM_HELP                        40012
+#define IDM_TOGGLEALLHITS               40013
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_3D_CONTROLS                     1
+#define _APS_NEXT_RESOURCE_VALUE        146
+#define _APS_NEXT_COMMAND_VALUE         40014
+#define _APS_NEXT_CONTROL_VALUE         1027
+#define _APS_NEXT_SYMED_VALUE           102
+#endif
+#endif
--- a/Library/dxx8/samples/Multimedia/Direct3D/Pick/winmain.rc
+++ b/Library/dxx8/samples/Multimedia/Direct3D/Pick/winmain.rc
@@ -0,0 +1,181 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#define IDC_STATIC -1
+#include <windows.h>
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_MAIN_ICON           ICON    DISCARDABLE     "DirectX.ico"
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#define IDC_STATIC -1\r\n"
+    "#include <windows.h>\r\n"
+    "\r\n"
+    "\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Accelerator
+//
+
+IDR_MAIN_ACCEL ACCELERATORS DISCARDABLE 
+BEGIN
+    VK_ESCAPE,      IDM_EXIT,               VIRTKEY, NOINVERT
+    VK_F1,          IDM_HELP,               VIRTKEY, NOINVERT
+    VK_F2,          IDM_CHANGEDEVICE,       VIRTKEY, NOINVERT
+    VK_F3,          IDM_TOGGLED3DX,         VIRTKEY, NOINVERT
+    VK_F4,          IDM_TOGGLEALLHITS,      VIRTKEY, NOINVERT
+    VK_RETURN,      IDM_TOGGLESTART,        VIRTKEY, NOINVERT
+    VK_RETURN,      IDM_TOGGLEFULLSCREEN,   VIRTKEY, ALT, NOINVERT
+    VK_SPACE,       IDM_SINGLESTEP,         VIRTKEY, NOINVERT
+    "X",            IDM_EXIT,               VIRTKEY, ALT, NOINVERT
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// DESIGNINFO
+//
+
+#ifdef APSTUDIO_INVOKED
+GUIDELINES DESIGNINFO DISCARDABLE 
+BEGIN
+    IDD_SELECTDEVICE, DIALOG
+    BEGIN
+        LEFTMARGIN, 7
+        RIGHTMARGIN, 259
+        TOPMARGIN, 7
+    END
+END
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Dialog
+//
+
+IDD_SELECTDEVICE DIALOG DISCARDABLE  0, 0, 267, 138
+STYLE DS_MODALFRAME | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU
+CAPTION "Select Device"
+FONT 8, "MS Shell Dlg"
+BEGIN
+    GROUPBOX        "Rendering device",IDC_STATIC,5,5,200,45
+    LTEXT           "&Adapter:",IDC_STATIC,22,17,65,10,SS_CENTERIMAGE
+    COMBOBOX        IDC_ADAPTER_COMBO,90,15,105,100,CBS_DROPDOWNLIST | 
+                    WS_VSCROLL | WS_TABSTOP
+    LTEXT           "&Device:",IDC_STATIC,22,32,65,10,SS_CENTERIMAGE
+    COMBOBOX        IDC_DEVICE_COMBO,90,30,105,100,CBS_DROPDOWNLIST | 
+                    WS_VSCROLL | WS_TABSTOP
+    GROUPBOX        "Rendering mode",IDC_STATIC,5,52,200,45
+    CONTROL         "Use desktop &window",IDC_WINDOW,"Button",
+                    BS_AUTORADIOBUTTON | WS_GROUP | WS_TABSTOP,10,62,85,15
+    CONTROL         "&Fullscreen mode:",IDC_FULLSCREEN,"Button",
+                    BS_AUTORADIOBUTTON,10,77,75,15
+    COMBOBOX        IDC_FULLSCREENMODES_COMBO,90,77,105,204,CBS_DROPDOWNLIST | 
+                    WS_VSCROLL | WS_GROUP | WS_TABSTOP
+    GROUPBOX        "Multisample",IDC_STATIC,5,101,200,28
+    LTEXT           "&Multisample Type:",IDC_STATIC,22,113,62,10,
+                    SS_CENTERIMAGE
+    COMBOBOX        IDC_MULTISAMPLE_COMBO,90,111,105,100,CBS_DROPDOWNLIST | 
+                    WS_VSCROLL | WS_TABSTOP
+    DEFPUSHBUTTON   "OK",IDOK,210,10,50,14
+    PUSHBUTTON      "Cancel",IDCANCEL,210,30,50,14
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Menu
+//
+
+IDR_MENU MENU DISCARDABLE 
+BEGIN
+    POPUP "&File"
+    BEGIN
+        MENUITEM "&Go/stop\tEnter",             IDM_TOGGLESTART
+        MENUITEM "&Single step\tSpace",         IDM_SINGLESTEP
+        MENUITEM SEPARATOR
+        MENUITEM "&Change device...\tF2",       IDM_CHANGEDEVICE
+        MENUITEM SEPARATOR
+        MENUITEM "E&xit\tESC",                  IDM_EXIT
+    END
+END
+
+IDR_POPUP MENU DISCARDABLE 
+BEGIN
+    POPUP "Popup"
+    BEGIN
+        MENUITEM "&Go/stop",                    IDM_TOGGLESTART
+        MENUITEM "&Single step",                IDM_SINGLESTEP
+        MENUITEM SEPARATOR
+        MENUITEM "&Change device...",           IDM_CHANGEDEVICE
+        MENUITEM SEPARATOR
+        MENUITEM "E&xit",                       IDM_EXIT
+    END
+END
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+