   D3DXLoadMeshFromX
  Hi, I'm trying to load X file with c++ 2 days. Code compiles and runs, but model doesn't show on the screen, only background color :( Can you help me with it? Or can you post the code, how to load X file? I tried to add light, but still the same :( Model that I'm loading have material.ID3DXMesh* mesh1 = NULL; // in global section// my graphics functionDWORD numberMaterials = NULL;ID3DXBuffer* adjBuffer = NULL;ID3DXBuffer* materialBuffer = NULL;D3DXLoadMeshFromX("w.x",D3DXMESH_SYSTEMMEM, d3ddev,&adjBuffer,&materialBuffer,0,&numberMaterials,&mesh1);// TEXTURESstd::vector<D3DMATERIAL9> meshMaterials(0);std::vector<IDirect3DTexture9*> meshTextures(0);if (materialBuffer != NULL && numberMaterials != NULL){D3DXMATERIAL* materialsPointer =  (D3DXMATERIAL*)materialBuffer->GetBufferPointer();for (int i = 0; i < numberMaterials; i++){materialsPointer.MatD3D.Ambient = materialsPointer.MatD3D.Diffuse;meshMaterials.push_back(materialsPointer.MatD3D);if(materialsPointer.pTextureFilename !=0){IDirect3DTexture9* texture = NULL;D3DXCreateTextureFromFile(d3ddev,materialsPointer.pTextureFilename,&texture);meshTextures.push_back(texture);}else meshTextures.push_back(0);}}    d3ddev->SetRenderState(D3DRS_LIGHTING, FALSE); // turn off the 3D lighting    d3ddev->BeginScene();d3ddev->Clear(0,0,D3DCLEAR_TARGET,D3DCOLOR_XRGB(0,0,255), 1.0f, 0);D3DXMATRIX camera;D3DXMatrixLookAtLH(&camera,   &D3DXVECTOR3 (4.0f, 4.0f, -13.0f),   &D3DXVECTOR3 (0.0f, 0.0f, 0.0f),   &D3DXVECTOR3 (0.0f, 1.0f, 0.0f));    d3ddev->SetTransform(D3DTS_VIEW, &camera);   D3DXMATRIX matProjection;   D3DXMatrixPerspectiveFovLH(&matProjection, D3DXToRadian(45),(FLOAT)SCREEN_WIDTH / (FLOAT)SCREEN_HEIGHT,  1.0f,    // the near view-plane 100.0f);    // the far view-plane    d3ddev->SetTransform(D3DTS_PROJECTION, &matProjection);for (int i = 0; i< numberMaterials; i++ ){d3ddev->SetMaterial(&meshMaterials);d3ddev->SetTexture(0,meshTextures);mesh1->DrawSubset(i);}    d3ddev->EndScene();    d3ddev->Present(NULL,NULL,NULL,NULL); [Edited by - Mafioso on July 10, 2010 12:58:43 PM]
  Maybe the camera is inside the mesh so try changing this lines: D3DXMatrixLookAtLH(&camera,   &D3DXVECTOR3 (0.0f, 0.0f, -100.0f),   &D3DXVECTOR3 (0.0f, 0.0f, 0.0f),   &D3DXVECTOR3 (0.0f, 1.0f, 0.0f));And also this line:D3DXMatrixPerspectiveFovLH(&matProjection, D3DXToRadian(45),(FLOAT)SCREEN_WIDTH / (FLOAT)SCREEN_HEIGHT,  1.0f,    // the near view-plane 1000.0f);   ;  Still only background color :(   ;  I GOT IT!!! WOW, finaly after 2 days I loaded and X file ! :D then i wrote to this forum, I saw the mistakes :DStill the materials doesn't loaded, can anyone see whats wrong?   ;  First, you don't say what you changed (perhaps in the original code you posted) to get things to work. You may be asking about a problem with code you haven't posted.Second, you should be looking for errors using the return values from your DirectX calls. DX functions give some indication of success or failure.I.e., use the FAILED() and SUCCEEDED() macros with functions that return an HRESULT to see if something isn't working.E.g., your D3DXCreateTextureFromFile call may be failing and you push_back(NULL) for your texture.Tough love follows --> you're asking people to debug code that you haven't tried to debug yourself. Rather than "What's wrong?," try "How do I find out what's wrong?"Quote:I GOT IT!Others may have the same problem that you had. So share the solution! [smile]   