Tema
Boje
Pismo
Registracija

Novo

Forum kao aplikacija na telefonu

Dodajte forum na početni ekran i koristite ga kao aplikaciju, sa menijem na dnu ekrana.

Kako se dodaje

Da li CDXUTMesh ima neki bug?

Odgovori Nova tema
Štampanje RSS teme Kopiraj vezu do teme Podeli na Facebook-u Podeli na X-u (Twitter) Idi na poslednju poruku
  • 8 odgovora
  • 3.060 pregleda

Najnovija ↓

Da li CDXUTMesh ima neki bug? 01.12.2004. u 02:07 · pre 266 meseci #1
Cackao sam malo po Sample Framework (Microsoft DirectX 9.0 SDK Update (October 2004)) i video zgodnu klasicu CDXUTMesh pa sam odlucio da ucitavanje i prikazivanje mesh-eva prepustim toj klasi. Dok sam sve radio sam (kao u tutorijalu gde prikazuje tigra) sve je lepo radilo, ali od kad mi CDXUTMesh pomaze svi mesh-evi su potpuno crni. U cemu je problem?

Evo i jednog malog primera:
Code:

#include "dxstdafx.h"
#include "resource.h"

CDXUTMesh g_Terrain;
D3DXVECTOR3 vecEye(0.5f, 0.7f, -0.6f);
D3DXVECTOR3 vecAt (0.5f, 0.0f, 0.53f);
D3DXVECTOR3 vecUp (0.0F, 1.0F,  0.0f);

HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc );
HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc );
void    CALLBACK OnFrameMove( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime );
void    CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime );
void    CALLBACK OnLostDevice();
void    CALLBACK OnDestroyDevice();

INT WINAPI WinMain( HINSTANCE, HINSTANCE, LPSTR, int )
{
    DXUTSetCallbackDeviceCreated( OnCreateDevice );
    DXUTSetCallbackDeviceReset( OnResetDevice );
    DXUTSetCallbackDeviceLost( OnLostDevice );
    DXUTSetCallbackDeviceDestroyed( OnDestroyDevice );
    DXUTSetCallbackFrameRender( OnFrameRender );
    DXUTSetCallbackFrameMove( OnFrameMove );

    DXUTSetCursorSettings( true, true );
    DXUTInit( true, true, true );
    DXUTCreateWindow( L"FirstGame" );
    DXUTCreateDevice( D3DADAPTER_DEFAULT, true, 640, 480, NULL, NULL );

    DXUTMainLoop();

    return DXUTGetExitCode();
}

HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc )
{
    HRESULT hr;

    D3DXMATRIXA16 matView;
    D3DXMatrixLookAtLH( &matView, &vecEye, &vecAt, &vecUp );
    pd3dDevice->SetTransform( D3DTS_VIEW, &matView );

    D3DXMATRIXA16 matProj;
    D3DXMatrixPerspectiveFovLH( &matProj, D3DX_PI/4, 1.0f, 0.05f, 100.0f );
    pd3dDevice->SetTransform( D3DTS_PROJECTION, &matProj );

    D3DXMATRIXA16 matWorld;
    D3DXMatrixIdentity( &matWorld );
    pd3dDevice->SetTransform( D3DTS_WORLD, &matWorld );

    pd3dDevice->SetRenderState( D3DRS_AMBIENT, 0xffffffff );

    V_RETURN( g_Terrain.Create( pd3dDevice, L"C:\\Terrain.x" ) );


    return S_OK;
}

HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc )
{
    g_Terrain.RestoreDeviceObjects( pd3dDevice );

    return S_OK;
}

void    CALLBACK OnLostDevice()
{
    g_Terrain.InvalidateDeviceObjects();
}

void    CALLBACK OnDestroyDevice()
{
    g_Terrain.Destroy();
}

void    CALLBACK OnFrameMove( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime )
{

}

void    CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime )
{
    HRESULT hr;
    pd3dDevice->Clear( 0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0,0,255), 1.0f, 0 );
    pd3dDevice->BeginScene();

    g_Terrain.UseMeshMaterials( TRUE );
        
        V( g_Terrain.Render( pd3dDevice ));

    pd3dDevice->EndScene();
    pd3dDevice->Present( NULL, NULL, NULL, NULL );
}


Da li neko zna u cemu je problem? U "Terrain.X" fajlu je sve ok. Tu su podaci o vertexima, indexima, normalama, materijalima. Textura je na pravom mestu i ucita se lepo. Kada otvorim "Terrain.X" u Mesh Viewer-u lepo se vidi... da li da i dalje pokusavam da radim sa CDXUTMesh ili mi je bolje da se vratim na stari oprobani nacin?
Potpis
Play Store
Re: Da li CDXUTMesh ima neki bug? 01.12.2004. u 02:09 · pre 266 meseci #2
Da li si ukljucio svetlo? Nigde ne vidim light enable.
Re: Da li CDXUTMesh ima neki bug? 01.12.2004. u 08:44 · pre 266 meseci #3
Mislio sam da je default vrednost za D3DRS_LIGHTING = TRUE i da je dovoljno samo da postavim D3DRS_AMBIENT na 0xffffffff da bi scena bila osvetljena. Tako je radilo dok nisam koristio Sample Framework.

Ok... probao sam i da ukljucim osvetljenje (D3DRS_LIGHTING = TRUE) i nista. Isto je kao i pre.
Potpis
Play Store
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 00:04 · pre 266 meseci #4
Ok... nadam se da ce sad neko moci da neki odgovor koji ce mi mozda pomoci.

Hmmmm... ovako sam radio bez Sample Framework-a:
Code:

#include <Windows.h>
#include <mmsystem.h>
#include <d3dx9.h>


LPDIRECT3D9             g_pD3D           = NULL;
LPDIRECT3DDEVICE9       g_pd3dDevice     = NULL;

LPD3DXMESH              g_pMesh          = NULL;
D3DMATERIAL9*           g_pMeshMaterials = NULL;
LPDIRECT3DTEXTURE9*     g_pMeshTextures  = NULL;
DWORD                   g_dwNumMaterials = 0L;


HRESULT InitD3D( HWND hWnd )
{
    if( NULL == ( g_pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )
        return E_FAIL;

    D3DPRESENT_PARAMETERS d3dpp; 
    ZeroMemory( &d3dpp, sizeof(d3dpp) );
    d3dpp.Windowed = TRUE;
    d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
    d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
    d3dpp.EnableAutoDepthStencil = TRUE;
    d3dpp.AutoDepthStencilFormat = D3DFMT_D16;

    if( FAILED( g_pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd,
                                      D3DCREATE_SOFTWARE_VERTEXPROCESSING,
                                      &d3dpp, &g_pd3dDevice ) ) )
    {
        return E_FAIL;
    }

    g_pd3dDevice->SetRenderState( D3DRS_ZENABLE, TRUE );

    g_pd3dDevice->SetRenderState( D3DRS_AMBIENT, 0xffffffff );

    return S_OK;
}


HRESULT InitGeometry()
{
    LPD3DXBUFFER pD3DXMtrlBuffer;

    if( FAILED( D3DXLoadMeshFromX( "C:\\Terrain.X", D3DXMESH_SYSTEMMEM, 
                                   g_pd3dDevice, NULL, 
                                   &pD3DXMtrlBuffer, NULL, &g_dwNumMaterials, 
                                   &g_pMesh ) ) )
    {
        return E_FAIL;
    }

    D3DXMATERIAL* d3dxMaterials = (D3DXMATERIAL*)pD3DXMtrlBuffer->GetBufferPointer();
    g_pMeshMaterials = new D3DMATERIAL9[g_dwNumMaterials];
    g_pMeshTextures  = new LPDIRECT3DTEXTURE9[g_dwNumMaterials];

    for( DWORD i=0; i<g_dwNumMaterials; i++ )
    {
        g_pMeshMaterials[i] = d3dxMaterials[i].MatD3D;

        g_pMeshMaterials[i].Ambient = g_pMeshMaterials[i].Diffuse;

        g_pMeshTextures[i] = NULL;
        if( d3dxMaterials[i].pTextureFilename != NULL && 
            lstrlen(d3dxMaterials[i].pTextureFilename) > 0 )
        {
            if( FAILED( D3DXCreateTextureFromFile( g_pd3dDevice, 
                                                d3dxMaterials[i].pTextureFilename, 
                                                &g_pMeshTextures[i] ) ) )
            {
                const TCHAR* strPrefix = TEXT("..\\");
                const int lenPrefix = lstrlen( strPrefix );
                TCHAR strTexture[MAX_PATH];
                lstrcpyn( strTexture, strPrefix, MAX_PATH );
                lstrcpyn( strTexture + lenPrefix, d3dxMaterials[i].pTextureFilename, MAX_PATH - lenPrefix );
                if( FAILED( D3DXCreateTextureFromFile( g_pd3dDevice, 
                                                    strTexture, 
                                                    &g_pMeshTextures[i] ) ) )
                {
                    MessageBox(NULL, "Could not find texture map", "Meshes.exe", MB_OK);
                }
            }
        }
    }

    pD3DXMtrlBuffer->Release();

    return S_OK;
}


VOID Cleanup()
{
    if( g_pMeshMaterials != NULL ) 
        delete[] g_pMeshMaterials;

    if( g_pMeshTextures )
    {
        for( DWORD i = 0; i < g_dwNumMaterials; i++ )
        {
            if( g_pMeshTextures[i] )
                g_pMeshTextures[i]->Release();
        }
        delete[] g_pMeshTextures;
    }
    if( g_pMesh != NULL )
        g_pMesh->Release();
    
    if( g_pd3dDevice != NULL )
        g_pd3dDevice->Release();

    if( g_pD3D != NULL )
        g_pD3D->Release();
}


VOID SetupMatrices()
{
    D3DXVECTOR3 vEyePt( 0.5f, 0.7f,-0.60f );
    D3DXVECTOR3 vLookatPt( 0.5f, 0.0f, 0.53f );
    D3DXVECTOR3 vUpVec( 0.0f, 1.0f, 0.0f );
    D3DXMATRIXA16 matView;
    D3DXMatrixLookAtLH( &matView, &vEyePt, &vLookatPt, &vUpVec );
    g_pd3dDevice->SetTransform( D3DTS_VIEW, &matView );

    D3DXMATRIXA16 matProj;
    D3DXMatrixPerspectiveFovLH( &matProj, D3DX_PI/4, 1.0f, 0.001f, 100.0f );
    g_pd3dDevice->SetTransform( D3DTS_PROJECTION, &matProj );
}


VOID Render()
{
    g_pd3dDevice->Clear( 0, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER, 
                         D3DCOLOR_XRGB(0,0,255), 1.0f, 0 );
    
    if( SUCCEEDED( g_pd3dDevice->BeginScene() ) )
    {
        SetupMatrices();

        for( DWORD i=0; i<g_dwNumMaterials; i++ )
        {
            g_pd3dDevice->SetMaterial( &g_pMeshMaterials[i] );
            g_pd3dDevice->SetTexture( 0, g_pMeshTextures[i] );
        
            g_pMesh->DrawSubset( i );
        }

        g_pd3dDevice->EndScene();
    }

    g_pd3dDevice->Present( NULL, NULL, NULL, NULL );
}


LRESULT WINAPI MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
    switch( msg )
    {
        case WM_DESTROY:
            Cleanup();
            PostQuitMessage( 0 );
            return 0;
    }

    return DefWindowProc( hWnd, msg, wParam, lParam );
}


INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR, INT )
{
    WNDCLASSEX wc = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L, 
                      GetModuleHandle(NULL), NULL, NULL, NULL, NULL,
                      "D3D Tutorial", NULL };
    RegisterClassEx( &wc );

    HWND hWnd = CreateWindow( "D3D Tutorial", "D3D Tutorial 06: Meshes", 
                              WS_OVERLAPPEDWINDOW, 100, 100, 640, 480,
                              GetDesktopWindow(), NULL, wc.hInstance, NULL );

    if( SUCCEEDED( InitD3D( hWnd ) ) )
    { 
        if( SUCCEEDED( InitGeometry() ) )
        {
            ShowWindow( hWnd, SW_SHOWDEFAULT );
            UpdateWindow( hWnd );

            MSG msg; 
            ZeroMemory( &msg, sizeof(msg) );
            while( msg.message!=WM_QUIT )
            {
                if( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) )
                {
                    TranslateMessage( &msg );
                    DispatchMessage( &msg );
                }
                else
                    Render();
            }
        }
    }

    UnregisterClass( "D3D Tutorial", wc.hInstance );
    return 0;
}


i rezultat je ovakav



Ovako izgleda sa Sample Framework-om:
Code:

#include "dxstdafx.h"
#include "resource.h"

CDXUTMesh g_Terrain;
D3DXVECTOR3 vecEye(0.5f, 0.7f, -0.6f);
D3DXVECTOR3 vecAt (0.5f, 0.0f, 0.53f);
D3DXVECTOR3 vecUp (0.0F, 1.0F,  0.0f);

HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc );
HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc );
void    CALLBACK OnFrameMove( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime );
void    CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime );
void    CALLBACK OnLostDevice();
void    CALLBACK OnDestroyDevice();

INT WINAPI WinMain( HINSTANCE, HINSTANCE, LPSTR, int )
{
    DXUTSetCallbackDeviceCreated( OnCreateDevice );
    DXUTSetCallbackDeviceReset( OnResetDevice );
    DXUTSetCallbackDeviceLost( OnLostDevice );
    DXUTSetCallbackDeviceDestroyed( OnDestroyDevice );
    DXUTSetCallbackFrameRender( OnFrameRender );
    DXUTSetCallbackFrameMove( OnFrameMove );

    DXUTSetCursorSettings( true, true );
    DXUTInit( true, true, true );
    DXUTCreateWindow( L"FirstGame" );
    DXUTCreateDevice( D3DADAPTER_DEFAULT, true, 640, 480, NULL, NULL );

    DXUTMainLoop();

    return DXUTGetExitCode();
}

HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc )
{
    HRESULT hr;

    D3DXMATRIXA16 matView;
    D3DXMatrixLookAtLH( &matView, &vecEye, &vecAt, &vecUp );
    pd3dDevice->SetTransform( D3DTS_VIEW, &matView );

    D3DXMATRIXA16 matProj;
    D3DXMatrixPerspectiveFovLH( &matProj, D3DX_PI/4, 1.0f, 0.001f, 100.0f );
    pd3dDevice->SetTransform( D3DTS_PROJECTION, &matProj );

    pd3dDevice->SetRenderState( D3DRS_ZENABLE, TRUE );
    pd3dDevice->SetRenderState( D3DRS_LIGHTING, TRUE );

    pd3dDevice->SetRenderState( D3DRS_AMBIENT, 0xffffffff );

    V_RETURN( g_Terrain.Create( pd3dDevice, L"C:\\Terrain.X" ) );


    return S_OK;
}

HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc )
{
    g_Terrain.RestoreDeviceObjects( pd3dDevice );

    return S_OK;
}

void    CALLBACK OnLostDevice()
{
    g_Terrain.InvalidateDeviceObjects();
}

void    CALLBACK OnDestroyDevice()
{
    g_Terrain.Destroy();
}

void    CALLBACK OnFrameMove( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime )
{

}

void    CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime )
{
    HRESULT hr;
    pd3dDevice->Clear( 0, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER, D3DCOLOR_XRGB(0,0,255), 1.0f, 0 );
    pd3dDevice->BeginScene();
        
        V( g_Terrain.Render( pd3dDevice ));

    pd3dDevice->EndScene();
    pd3dDevice->Present( NULL, NULL, NULL, NULL );
}


i rezultat je



Sta nije dobro u drugom slucaju pa je sve crno?

P.S. Ovo je mesh koji koristim (324kb) http://www.geocities.com/srki_82/Mesh.zip
I mesh i textura treba da budu u C:\ da bi radilo lepo jer ih tamo program trazi, a u X fajlu je definisano da se textura nalazi bas u C:\
Potpis
Play Store
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 00:48 · pre 266 meseci #5
Cekaj, ti nigde ne ucitavas teksturu - DXUTMesh ti nece sam ucitati teksture, on ce samo da ti ucita materijale. Probaj da rucno ucitas teksturu i da je namestis sa SetTexture pre iscrtavanja.
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 01:09 · pre 266 meseci #6
Pa CDXUTMesh ucitava texture i postavlja ih pre rendera:
Code:

HRESULT CDXUTMesh::Create( LPDIRECT3DDEVICE9 pd3dDevice, LPCWSTR strFilename )
{
    WCHAR        strPath[MAX_PATH];
    LPD3DXBUFFER pAdjacencyBuffer = NULL;
    LPD3DXBUFFER pMtrlBuffer = NULL;
    HRESULT      hr;

    // Find the path for the file, and convert it to ANSI (for the D3DX API)
    DXUTFindDXSDKMediaFileCch( strPath, sizeof(strPath) / sizeof(WCHAR), strFilename );

    // Load the mesh
    if( FAILED( hr = D3DXLoadMeshFromX( strPath, D3DXMESH_SYSTEMMEM, pd3dDevice, 
                                        &pAdjacencyBuffer, &pMtrlBuffer, NULL,
                                        &m_dwNumMaterials, &m_pSysMemMesh ) ) )
    {
        return hr;
    }

    // Optimize the mesh for performance
    if( FAILED( hr = m_pSysMemMesh->OptimizeInplace(
                        D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE,
                        (DWORD*)pAdjacencyBuffer->GetBufferPointer(), NULL, NULL, NULL ) ) )
    {
        SAFE_RELEASE( pAdjacencyBuffer );
        SAFE_RELEASE( pMtrlBuffer );
        return hr;
    }

    // Set strPath to the path of the mesh file
    WCHAR *pLastBSlash = wcsrchr( strPath, L'\\' );
    if( pLastBSlash )
        *(pLastBSlash + 1) = L'\0';
    else
        *strPath = L'\0';

    hr = CreateMaterials( strPath, pd3dDevice, pAdjacencyBuffer, pMtrlBuffer );

    SAFE_RELEASE( pAdjacencyBuffer );
    SAFE_RELEASE( pMtrlBuffer );

    return hr;
}

Code:

HRESULT CDXUTMesh::CreateMaterials( LPCWSTR strPath, IDirect3DDevice9 *pd3dDevice, ID3DXBuffer *pAdjacencyBuffer, ID3DXBuffer *pMtrlBuffer )
{
    // Get material info for the mesh
    // Get the array of materials out of the buffer
    if( pMtrlBuffer && m_dwNumMaterials > 0 )
    {
        // Allocate memory for the materials and textures
        D3DXMATERIAL* d3dxMtrls = (D3DXMATERIAL*)pMtrlBuffer->GetBufferPointer();
        m_pMaterials = new D3DMATERIAL9[m_dwNumMaterials];
        if( m_pMaterials == NULL )
            return E_OUTOFMEMORY;
        m_pTextures = new LPDIRECT3DBASETEXTURE9[m_dwNumMaterials];
        if( m_pTextures == NULL )
            return E_OUTOFMEMORY;

        // Copy each material and create its texture
        for( DWORD i=0; i<m_dwNumMaterials; i++ )
        {
            // Copy the material
            m_pMaterials[i]         = d3dxMtrls[i].MatD3D;
            m_pTextures[i]          = NULL;

            // Create a texture
            if( d3dxMtrls[i].pTextureFilename )
            {
                WCHAR strTexture[MAX_PATH];
                WCHAR strTextureTemp[MAX_PATH];
                D3DXIMAGE_INFO ImgInfo;

                // First attempt to look for texture in the same folder as the input folder.
                MultiByteToWideChar( CP_ACP, 0, d3dxMtrls[i].pTextureFilename, -1, strTextureTemp, MAX_PATH );
                strTextureTemp[MAX_PATH-1] = 0;

                wcsncpy( strTexture, strPath, MAX_PATH );
                lstrcatW( strTexture, strTextureTemp );

                // Inspect the texture file to determine the texture type.
                if( FAILED( D3DXGetImageInfoFromFile( strTexture, &ImgInfo ) ) )
                {
                    // Search the media folder
                    if( FAILED( DXUTFindDXSDKMediaFileCch( strTexture, MAX_PATH, strTextureTemp ) ) )
                        continue;  // Can't find. Skip.

                    D3DXGetImageInfoFromFile( strTexture, &ImgInfo );
                }

                // Call the appropriate loader according to the texture type.
                switch( ImgInfo.ResourceType )
                {
                    case D3DRTYPE_TEXTURE:
                    {
                        IDirect3DTexture9 *pTex;
                        if( SUCCEEDED( D3DXCreateTextureFromFile( pd3dDevice, strTexture, &pTex ) ) )
                        {
                            // Obtain the base texture interface
                            pTex->QueryInterface( IID_IDirect3DBaseTexture9, (LPVOID*)&m_pTextures[i] );
                            // Release the specialized instance
                            pTex->Release();
                        }
                        break;
                    }
                    case D3DRTYPE_CUBETEXTURE:
                    {
                        IDirect3DCubeTexture9 *pTex;
                        if( SUCCEEDED( D3DXCreateCubeTextureFromFile( pd3dDevice, strTexture, &pTex ) ) )
                        {
                            // Obtain the base texture interface
                            pTex->QueryInterface( IID_IDirect3DBaseTexture9, (LPVOID*)&m_pTextures[i] );
                            // Release the specialized instance
                            pTex->Release();
                        }
                        break;
                    }
                    case D3DRTYPE_VOLUMETEXTURE:
                    {
                        IDirect3DVolumeTexture9 *pTex;
                        if( SUCCEEDED( D3DXCreateVolumeTextureFromFile( pd3dDevice, strTexture, &pTex ) ) )
                        {
                            // Obtain the base texture interface
                            pTex->QueryInterface( IID_IDirect3DBaseTexture9, (LPVOID*)&m_pTextures[i] );
                            // Release the specialized instance
                            pTex->Release();
                        }
                        break;
                    }
                }
            }
        }
    }
    return S_OK;
}

Code:

HRESULT CDXUTMesh::Render( LPDIRECT3DDEVICE9 pd3dDevice, bool bDrawOpaqueSubsets,
                          bool bDrawAlphaSubsets )
{
    if( NULL == m_pLocalMesh )
        return E_FAIL;

    // Frist, draw the subsets without alpha
    if( bDrawOpaqueSubsets )
    {
        for( DWORD i=0; i<m_dwNumMaterials; i++ )
        {
            if( m_bUseMaterials )
            {
                if( m_pMaterials[i].Diffuse.a < 1.0f )
                    continue;
                pd3dDevice->SetMaterial( &m_pMaterials[i] );
                pd3dDevice->SetTexture( 0, m_pTextures[i] );
            }
            m_pLocalMesh->DrawSubset( i );
        }
    }

    // Then, draw the subsets with alpha
    if( bDrawAlphaSubsets && m_bUseMaterials )
    {
        for( DWORD i=0; i<m_dwNumMaterials; i++ )
        {
            if( m_pMaterials[i].Diffuse.a == 1.0f )
                continue;

            // Set the material and texture
            pd3dDevice->SetMaterial( &m_pMaterials[i] );
            pd3dDevice->SetTexture( 0, m_pTextures[i] );
            m_pLocalMesh->DrawSubset( i );
        }
    }

    return S_OK;
}

I ako sam postavim texturu pre rendera CDXUTMesh ce ponovo postaviti onu koju je on ucitao. Sve deluje dobro... a ne radi.
Potpis
Play Store
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 01:13 · pre 266 meseci #7
Ok, proveri samo prvo da li je DXUT stvarno ucitao teksturu - stavi breakpoint na pd3dDevice->SetTexture( 0, m_pTextures ); u CDXUTMesh::Render
i pogledaj da li je m_pTextures NULL. Moguce je da DXUT nije nasao teksturu.

Ako nije NULL i ako i dalje ne radi, posalji mi ceo projekat ili ga zakaci negde na web, pa cu da pogledam o cemu se radi.
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 01:30 · pre 266 meseci #8
Nasao sam sta je :) Od tolikog obracanja na texturu zaboravio sam da pogledam koje se vrednosti nalaze za Diffuse i Ambient u materijalu. Kao sto predpostavljas Ambient je crna boja :P Kada sam je podesio da bude kao Diffuse sve radi kako treba i sad konacno mogu da odem na spavanje :)

Hvala ti, Relja... izvini sto sam te davio zbog ove sitnice.
Potpis
Play Store
Re: Da li CDXUTMesh ima neki bug? 02.12.2004. u 01:33 · pre 266 meseci #9
Ma jok, nema veze :)

Uvek se dese tako neke sitne gluposti, zato ljudi i rade code review-ove: ono sto promakne jednom, u vecini slucajeva nece drugom.
Odgovori
Prijavite se da biste odgovorili u ovoj temi.PrijavaRegistracija

Premeštanje teme