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DirectX texture is not displayed correctly

I finally managed to get the texture on the cube sadly, but it appears incorrectly. as shown below.

alt text

In any case, I'm not sure what it can be. My first guess: it could be my UV mapping, or my vertex layout is off. If someone can check and make sure that is good. The first element is the position of the vertices, the second is the color, and the third is the uv texture.

struct VertexPos
{
    D3DXVECTOR3 pos;
    D3DXVECTOR4 color;
    D3DXVECTOR3 normal;
    D3DXVECTOR2 texCoord;
};

 // Create vertex buffer
     VertexPos vertices[] =
    {
        // BACK SIDES
        { D3DXVECTOR3(-5.0f,  5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        { D3DXVECTOR3(-5.0f, -5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,1.0)},
        { D3DXVECTOR3(5.0f,  5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f)  ,D3DXVECTOR2(0.0,1.0)},

        { D3DXVECTOR3(5.0f,  5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        { D3DXVECTOR3(-5.0f, -5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,1.0)},
        { D3DXVECTOR3(5.0f,  -5.0f, 5.0f), D3DXVECTOR4(1.0f,0.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,1.0)},

        // 2 FRONT SIDE
        { D3DXVECTOR3(-5.0f,  5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        { D3DXVECTOR3(5.0f,  5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f)  ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        { D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        { D3DXVECTOR3(5.0f,  5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f) ,D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f,  -5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,1.0)},

        // 3
        { D3DXVECTOR3(-5.0f, 5.0f,  5.0f), D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        { D3DXVECTOR3(5.0f, 5.0f,  5.0f),  D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(-5.0f, 5.0f, -5.0f), D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        { D3DXVECTOR3(-5.0f, 5.0f, -5.0f), D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        { D3DXVECTOR3(5.0f, 5.0f, 5.0f), D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f, 5.0f, -5.0f),  D3DXVECTOR4(0.0f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        // 4
        { D3DXVECTOR3(-5.0f, -5.0f,  5.0f), D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        { D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f, -5.0f,  5.0f),  D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        { D3DXVECTOR3(5.0f, -5.0f,  5.0f),  D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        { D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f, -5.0f, -5.0f),  D3DXVECTOR4(1.0f,0.5f,0.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        // 5
        { D3DXVECTOR3(5.0f,  5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        { D3DXVECTOR3(5.0f,  5.0f,  5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        { D3DXVECTOR3(5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        { D3DXVECTOR3(5.0f,  5.0f,  5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        { D3DXVECTOR3(5.0f, -5.0f,  5.0f), D3DXVECTOR4(0.0f,1.0f,0.5f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        // 6
        {D3DXVECTOR3(-5.0f,  5.0f, -5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,0.0)},
        {D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        {D3DXVECTOR3(-5.0f,  5.0f,  5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},

        {D3DXVECTOR3(-5.0f,  5.0f,  5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
        {D3DXVECTOR3(-5.0f, -5.0f, -5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(1.0,0.0)},
        {D3DXVECTOR3(-5.0f, -5.0f,  5.0f), D3DXVECTOR4(0.5f,0.0f,1.0f,0.0f),D3DXVECTOR3(0.0f,0.0f,0.0f) ,D3DXVECTOR2(0.0,1.0)},
    };

My second assumption may be the error I get when starting the program. But I don’t know where to start. The following is a description of the error.

D3D10: WARNING: ID3D10Device::Draw: Vertex Buffer at the input vertex slot 0 is not big enough for what the Draw*() call expects to traverse. This is OK, as reading off the end of the Buffer is defined to return 0. However the developer probably did not intend to make use of this behavior.  [ EXECUTION WARNING #356: DEVICE_DRAW_VERTEX_BUFFER_TOO_SMALL ]

Not sure what it could be. but here is my vertex layout description

//Create Layout
D3D10_INPUT_ELEMENT_DESC layout[] = {
    {"POSITION",0,DXGI_FORMAT_R32G32B32_FLOAT, 0 , 0, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"COLOR",0,DXGI_FORMAT_R32G32B32A32_FLOAT, 0 , 12, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"NORMAL",0,DXGI_FORMAT_R32G32B32A32_FLOAT, 0 , 28, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"TEXCOORD",0, DXGI_FORMAT_R32G32_FLOAT, 0 , 44, D3D10_INPUT_PER_VERTEX_DATA, 0}
};

UINT numElements = (sizeof(layout)/sizeof(layout[0]));
modelObject.numVertices = sizeof(vertices)/sizeof(VertexPos);

for(int i = 0; i < modelObject.numVertices; i += 3)
{
    D3DXVECTOR3 out;

    D3DXVECTOR3 v1 = vertices[0 + i].pos;
    D3DXVECTOR3 v2 = vertices[1 + i].pos;
    D3DXVECTOR3 v3 = vertices[2 + i].pos;

    D3DXVECTOR3 u = v2 - v1;
    D3DXVECTOR3 v = v3 - v1;

    D3DXVec3Cross(&out, &u, &v);
    D3DXVec3Normalize(&out, &out);

    vertices[0 + i].normal = out;
    vertices[1 + i].normal = out;
    vertices[2 + i].normal = out;
}

//Create buffer desc
D3D10_BUFFER_DESC bufferDesc;
bufferDesc.Usage = D3D10_USAGE_DEFAULT;
bufferDesc.ByteWidth = sizeof(VertexPos) * modelObject.numVertices;
bufferDesc.BindFlags = D3D10_BIND_VERTEX_BUFFER;
bufferDesc.CPUAccessFlags = 0;
bufferDesc.MiscFlags = 0;

D3D10_SUBRESOURCE_DATA initData;
initData.pSysMem = vertices;
//Create the buffer

HRESULT hr = mpD3DDevice->CreateBuffer(&bufferDesc, &initData, &modelObject.pVertexBuffer);
if(FAILED(hr))
    return false;
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​​. .

D3D10_INPUT_ELEMENT_DESC layout[] = {
    {"POSITION",0,DXGI_FORMAT_R32G32B32_FLOAT, 0 , 0, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"COLOR",0,DXGI_FORMAT_R32G32B32A32_FLOAT, 0 , 12, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"NORMAL",0,DXGI_FORMAT_R32G32B32A32_FLOAT, 0 , 28, D3D10_INPUT_PER_VERTEX_DATA, 0},
    {"TEXCOORD",0, DXGI_FORMAT_R32G32_FLOAT, 0 , 44, D3D10_INPUT_PER_VERTEX_DATA, 0}
};

​​ rgba, rgb xyz. . .

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Source: https://habr.com/ru/post/1747750/

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