TextureManager::TextureManager()
{
memset(&_viewport, 0, sizeof(_viewport));
CreateChecker();
}
HRESULT InitScene()
{
HRESULT hr;
LPD3DXBUFFER errors = NULL;
SetWindowText(hwnd, TITLE);
if( FAILED(hr = D3DXLoadMeshFromXA("../media/meshes/sphere.X", D3DXMESH_MANAGED, device, NULL, NULL, NULL, NULL, &mesh)) )
{
MYERROR("Could not load sphere");
return hr;
}
// generate tangent frame
LPD3DXMESH newmesh = NULL;
D3DVERTEXELEMENT9 decl[] =
{
{ 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
{ 0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
{ 0, 20, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 },
{ 0, 32, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TANGENT, 0 },
{ 0, 44, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BINORMAL, 0 },
D3DDECL_END()
};
if( FAILED(hr = mesh->CloneMesh(D3DXMESH_MANAGED, decl, device, &newmesh)) )
{
MYERROR("Could not clone mesh");
return hr;
}
mesh->Release();
mesh = NULL;
hr = D3DXComputeTangentFrameEx(newmesh,
D3DDECLUSAGE_TEXCOORD, 0,
D3DDECLUSAGE_TANGENT, 0,
D3DDECLUSAGE_BINORMAL, 0,
D3DDECLUSAGE_NORMAL, 0,
0, NULL, 0.01f, 0.25f, 0.01f, &mesh, NULL);
newmesh->Release();
if( FAILED(hr) )
{
MYERROR("Could not compute tangent frame");
return hr;
}
if( FAILED(hr = CreateChecker(device, 10, 10, 0xff7557a8, 0xffd8d8d8, &tex)) )
{
MYERROR("Could not create texture");
return hr;
}
if( FAILED(hr = D3DXCreateTextureFromFileA(device, "../media/textures/brick_nh.dds", &normalmap)) )
{
MYERROR("Could not load normalmap");
return hr;
}
hr = D3DXCreateEffectFromFileA(device, "../media/shaders/normal.fx", NULL, NULL, D3DXSHADER_DEBUG, NULL, &effect, &errors);
if( FAILED(hr) )
{
if( errors )
{
char* str = (char*)errors->GetBufferPointer();
std::cout << str << "\n\n";
errors->Release();
}
MYERROR("Could not create effect");
return hr;
}
D3DXVECTOR4 uv(3, 1, 0, 1);
effect->SetVector("normuv", &uv);
D3DXVECTOR3 eye(0, 0, -1.5f);
D3DXVECTOR3 look(0, 0, 0);
D3DXVECTOR3 up(0, 1, 0);
D3DXMatrixPerspectiveFovLH(&proj, D3DX_PI / 3, (float)screenwidth / (float)screenheight, 0.1f, 10);
D3DXMatrixLookAtLH(&view, &eye, &look, &up);
D3DXMatrixIdentity(&world);
return S_OK;
}
