ZFX + Developia

Code: Alles auswählen

class Vertex
{
public:
   Vertex(float x, float y, float z, DWORD col)
   : posX(x), posY(y), posZ(z), COLOR(col){}

   float posX;
   float posY;   
   float posZ;
   DWORD COLOR;
};

Code: Alles auswählen

// get D3DDevice object
    LPDIRECT3DDEVICE9 d3ddev = device->getDevice();

    Vertex vertices[] =
    {
	Vertex(400.0f, 62.5f,  0.5f, D3DCOLOR_XRGB(0, 0, 255)),
        Vertex(650.0f, 500.0f, 0.5f, D3DCOLOR_XRGB(0, 255, 0)),
        Vertex(150.0f, 500.0f, 0.5f, D3DCOLOR_XRGB(255, 0, 0)),
    };

    D3DVERTEXELEMENT9 elements[] =
    {
        {0, 0,  D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
        {0, 16, D3DDECLTYPE_D3DCOLOR,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0},
        D3DDECL_END() // this macro is needed as the last item!
    };

    // Use the vertex element array to create a vertex declaration.
    IDirect3DVertexDeclaration9* myVertexDecl;
    HRESULT hr = d3ddev->CreateVertexDeclaration(elements, &myVertexDecl);

    if (FAILED(hr))
    {
 	throw brCore::brIllegalStateException("Couldn't create valid D3D9VertexDeclaration!");
    }    

    // bind the VertexDeclaration to the device to make it usable
    d3ddev->SetVertexDeclaration(myVertexDecl);

    // create a vertex buffer interface called v_buffer
    d3ddev->CreateVertexBuffer(3*sizeof(Vertex),
                               0,
                               0,   // DON'T pass the FVF code if you are using vertex decleration
                               D3DPOOL_MANAGED,
                               &v_buffer,
                               NULL);

    VOID* pVoid;    // a void pointer

    // lock v_buffer and load the vertices into it
    v_buffer->Lock(0, 0, (void**)&pVoid, 0);
    memcpy(pVoid, vertices, sizeof(vertices));
    v_buffer->Unlock();