HRESULT CMesh3D::InitialMesh(LPCSTR Name, FILE *FileLog )
{
m_pMesh = 0;
m_pMeshMaterial = 0;
m_pMeshTextura = 0;
m_SizeFVF = 0;
m_Alpha = 1.0f;
ID3DXBuffer *pMaterialBuffer = 0;
if ( FAILED( D3DXLoadMeshFromX( Name, D3DXMESH_SYSTEMMEM, g_pD3DDevice, 0, &pMaterialBuffer, 0, &m_TexturCount, &m_pMesh ) ) )
{
if ( m_pMesh == 0 )
{
if ( FileLog )
fprintf( FileLog, "error load x file '%s'\n", Name );
return E_FAIL;
}
}
if ( m_pMesh->GetFVF() & D3DFVF_XYZ )
m_SizeFVF += sizeof(float)*3;
if ( m_pMesh->GetFVF() & D3DFVF_NORMAL )
m_SizeFVF += sizeof(float)*3;
if ( m_pMesh->GetFVF() & D3DFVF_TEX1 )
m_SizeFVF += sizeof(float)*2;
m_pMesh->GetVertexBuffer( &m_VertexBuffer );
m_pMesh->GetIndexBuffer( &m_IndexBuffer );
// Извлекаем свойства материала и названия{имена} структуры
D3DXMATERIAL *D3DXMeshMaterial = (D3DXMATERIAL *)pMaterialBuffer->GetBufferPointer();
m_pMeshMaterial = new D3DMATERIAL9[m_TexturCount];
m_pMeshTextura = new IDirect3DTexture9*[m_TexturCount];
for ( DWORD i = 0; i < m_TexturCount; i++ )
{
// Копируем материал
m_pMeshMaterial[i] = D3DXMeshMaterial[i].MatD3D;
// Установить окружающего свет
m_pMeshMaterial[i].Ambient = m_pMeshMaterial[i].Diffuse;
// Загружаем текстуру
string FileName = string( "model//" ) + string( D3DXMeshMaterial[i].pTextureFilename );
if ( FAILED( D3DXCreateTextureFromFile( g_pD3DDevice, FileName.c_str(), &m_pMeshTextura[i] )))
{
fprintf( FileLog, "error load texture '%s'\n", D3DXMeshMaterial[i].pTextureFilename );
m_pMeshTextura[i] = 0;
}
}
// Уничтожаем буфер материала
pMaterialBuffer->Release();
return S_OK;
}
HRESULT HelloShadowVolume::RestoreDeviceObjects()
{
HRESULT hr;
IDirect3DDevice8* device;
hr = m_spD3D->CreateDevice(
D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
m_hWnd,
D3DCREATE_HARDWARE_VERTEXPROCESSING,
&m_dpps,
&device);
if (FAILED(hr))
{
MessageBox(0, L"CreateDevice failed", 0, 0);
return E_FAIL;
}
m_spDevice.reset(device, [](IDirect3DDevice8* device) {
device->Release();
});
m_spDevice->SetRenderState(D3DRS_ZENABLE, TRUE);
m_spDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
m_spDevice->SetRenderState(D3DRS_DITHERENABLE, TRUE);
D3DVIEWPORT8 viewport = { 0, 0, m_iWidth, m_iHeight };
m_spDevice->SetViewport(&viewport);
D3DXVECTOR3 eye(0.0f, 0.0f, 30.0f);
D3DXVECTOR3 target(0.0f, 0.0f, 0.0f);
D3DXVECTOR3 up(0.0f, 1.0f, 0.0f);
D3DXMatrixLookAtLH(&m_mtView, &eye, &target, &up);
D3DXMatrixPerspectiveFovLH(&m_mtProj, 0.2*D3DX_PI, (float)m_iWidth / (float)m_iHeight, 1.0f, 100.f);
m_cPlaneTint = { 0.7f, 0.6f, 0.4f, 1.0f };
ID3DXMesh* plane;
//D3DXCreatePolygon(m_spDevice.get(), 2.0f, 4, &plane, NULL);
CreatePlane(m_spDevice.get(), 15.0f, 10, &plane);
//D3DXCreateSphere(m_spDevice.get(), 1.0f,20,20, &plane, NULL);
IDirect3DVertexBuffer8* vb;
IDirect3DIndexBuffer8* ib;
plane->GetVertexBuffer(&vb);
plane->GetIndexBuffer(&ib);
m_spPlaneVB.reset(vb, [](IDirect3DVertexBuffer8* vb) {
vb->Release();
});
m_spPlaneIB.reset(ib, [](IDirect3DIndexBuffer8* ib) {
ib->Release();
});
m_dwPlaneNumVertices = plane->GetNumVertices();
m_dwPlaneNumFaces = plane->GetNumFaces();
plane->Release();
DWORD decl[] = {
D3DVSD_STREAM(0),
D3DVSD_REG(0, D3DVSDT_FLOAT3),
D3DVSD_REG(3, D3DVSDT_FLOAT3),
D3DVSD_END()
};
hr = CreateVSFromBinFile(m_spDevice.get(), decl, L"plane.vso", &m_dwPlaneVSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreateVSFromBinFile failed", 0);
return E_FAIL;
}
hr = CreatePSFromBinFile(m_spDevice.get(), L"plane.pso", &m_dwPlanePSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreatePSFromBinFile failed", 0);
return E_FAIL;
}
D3DXMATRIX Rx, Tz;
D3DXMatrixRotationX(&Rx, D3DX_PI*0.5f);
D3DXMatrixTranslation(&Tz, 0.0f, -3.0f, 0.0f);
m_mtPlaneWorld = Rx * Tz;
ID3DXMesh* occluder;
CreateOccluder(m_spDevice.get(), &occluder);
IDirect3DVertexBuffer8* vbOccluder;
IDirect3DIndexBuffer8* ibOccluder;
occluder->GetVertexBuffer(&vbOccluder);
occluder->GetIndexBuffer(&ibOccluder);
m_spOccluderVB.reset(vbOccluder, [](IDirect3DVertexBuffer8* vb) {
vb->Release();
});
m_spOccluderIB.reset(ibOccluder, [](IDirect3DIndexBuffer8* ib) {
ib->Release();
});
m_dwOccluderNumVertices = occluder->GetNumVertices();
m_dwOccluderNumFaces = occluder->GetNumFaces();
occluder->Release();
hr = CreateVSFromBinFile(m_spDevice.get(), decl, L"occluder.vso", &m_dwOccluderVSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreateVSFromBinFile failed", 0);
return E_FAIL;
}
hr = CreatePSFromBinFile(m_spDevice.get(), L"occluder.pso", &m_dwOccluderPSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreatePSFromBinFile failed", 0);
return E_FAIL;
}
m_cOccluderTint = { 0.3f, 0.0f, 0.8f, 1.0f };
D3DXMATRIX Rz, T;
D3DXMatrixTranslation(&T, 5.1f * cosf(0.5), 0.0f, 5.1f * sinf(0.5));
D3DXMatrixIdentity(&m_mtVolumeWorld);
D3DXMatrixRotationZ(&Rz, 0.5f);
m_mtOccluderWorld = T * Rz;
ID3DXMesh* volume;
CreateVolume(m_spDevice.get(), &volume);
IDirect3DVertexBuffer8* vbVolume;
IDirect3DIndexBuffer8* ibVolume;
volume->GetVertexBuffer(&vbVolume);
volume->GetIndexBuffer(&ibVolume);
m_spVolumeVB.reset(vbVolume, [](IDirect3DVertexBuffer8* vb) {
vb->Release();
});
m_spVolumeIB.reset(ibVolume, [](IDirect3DIndexBuffer8* ib) {
ib->Release();
});
m_dwVolumeNumVertices = volume->GetNumVertices();
m_dwVolumeNumFaces = volume->GetNumFaces();
volume->Release();
hr = CreateVSFromBinFile(m_spDevice.get(), decl, L"volume.vso", &m_dwVolumeVSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreateVSFromBinFile failed", 0);
return E_FAIL;
}
hr = CreatePSFromBinFile(m_spDevice.get(), L"volume.pso", &m_dwVolumePSH);
if (FAILED(hr))
{
MessageBox(0, 0, L"CreatePSFromBinFile failed", 0);
return E_FAIL;
}
m_cVolumeTint = { 0.7f, 0.0f, 0.0f, 1.0f };
D3DXMATRIX Sx;
D3DXMatrixIdentity(&m_mtVolumeWorld);
D3DXMatrixScaling(&Sx, 6.0f, 1.0f, 1.0f);
D3DXMatrixRotationZ(&Rz, 0.5f);
m_mtVolumeWorld = Sx * Rz;
return S_OK;
}
void LODManager::Render(IDirect3DDevice9 *D3DDevice) {
const char *meshpath =
(lod == GRID_FARNEAR ? "landscape\\lod\\farnear\\" :
(lod == GRID_FARFAR ? "landscape\\lod\\farfar\\" :
"landscape\\lod\\farinf\\"));
const char *textpath =
(lod == GRID_FARNEAR ? "landscapelod\\generated\\farnear\\" :
(lod == GRID_FARFAR ? "landscapelod\\generated\\farfar\\" :
"landscapelod\\generated\\farinf\\"));
int nativeminx = (GRID_SIZE * 32) + (Constants.Coordinates.x - GridDistantCount.Get());
int nativeminy = (GRID_SIZE * 32) + (Constants.Coordinates.y - GridDistantCount.Get());
int nativemaxx = (GRID_SIZE * 32) + (Constants.Coordinates.x + GridDistantCount.Get());
int nativemaxy = (GRID_SIZE * 32) + (Constants.Coordinates.y + GridDistantCount.Get());
/* y-axis has flipped rounding */
nativeminx = (nativeminx / 32) - GRID_SIZE;
nativeminy = (nativeminy / 32) - GRID_SIZE + 0;
nativemaxx = (nativemaxx / 32) - GRID_SIZE;
nativemaxy = (nativemaxy / 32) - GRID_SIZE + 0;
int gridx = Constants.Coordinates.x / 32;
int gridy = Constants.Coordinates.y / 32;
for (int x = (gridx - extend); x <= (gridx + extend); x++)
for (int y = (gridy - extend); y <= (gridy + extend); y++) {
/* TODO: try radius, seems it's not a box */
/* leave out Oblivion's native tiles */
if ((x >= nativeminx) && (x <= nativemaxx) &&
(y >= nativeminy) && (y <= nativemaxy))
continue;
/* leave out other LOD's inner tiles */
if ((abs(gridx - x) <= inner) &&
(abs(gridy - y) <= inner))
continue;
/* where are we? */
const float TileOffset[4] = {x * TILE_DIM, y * TILE_DIM, 0, 0};
/* filter outside-array coordinates */
if (((GRID_OFFSET + y) >= 0) && ((GRID_OFFSET + y) < GRID_SIZE) &&
((GRID_OFFSET + x) >= 0) && ((GRID_OFFSET + x) < GRID_SIZE)) {
/* never seen, never attempted */
if (MeshIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] < -1) {
/* TODO: 32 means 32x32 cells, in theory that can be different as well */
char buf[256]; sprintf(buf, "%02d.%02d.%02d.32", WorldSpace, x * 32, y * 32);
char pth[256]; strcpy(pth, meshpath); strcat(pth, buf); strcat(pth, ".x");
/* no textures without mesh, but we can render texture-free */
if ((MeshIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] =
MeshManager::GetSingleton()->LoadPrivateMesh(pth, MR_REGULAR)) != -1) {
if (ColrIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] < -1) {
strcpy(pth, textpath); strcat(pth, buf); strcat(pth, ".dds");
ColrIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] =
TextureManager::GetSingleton()->LoadPrivateTexture(pth, TR_PLANAR);
}
if (NormIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] < -1) {
strcpy(pth, textpath); strcat(pth, buf); strcat(pth, "_fn.dds");
NormIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] =
TextureManager::GetSingleton()->LoadPrivateTexture(pth, TR_PLANAR);
}
/* put the addresses */
ManagedMeshRecord *mesh = Meshes [lod][GRID_OFFSET + y][GRID_OFFSET + x] = MeshManager::GetSingleton()->GetMesh (MeshIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x]);
ManagedTextureRecord *colr = Colors [lod][GRID_OFFSET + y][GRID_OFFSET + x] = TextureManager::GetSingleton()->GetTexture(ColrIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x]);
ManagedTextureRecord *norm = Normals[lod][GRID_OFFSET + y][GRID_OFFSET + x] = TextureManager::GetSingleton()->GetTexture(NormIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x]);
/* failure to load all resources */
if (!mesh || !colr || !norm) {
if (mesh) mesh->Release();
if (colr) colr->Release();
if (norm) norm->Release();
MeshIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] = -1;
ColrIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] = -1;
NormIDs[lod][GRID_OFFSET + y][GRID_OFFSET + x] = -1;
continue;
}
#if defined(OBGE_GAMMACORRECTION)
/* remember DeGamma for this kind of texture */
static const bool PotDeGamma = true;
colr->GetTexture()->SetPrivateData(GammaGUID, &PotDeGamma, sizeof(PotDeGamma), 0);
#endif
}
}
/* get the addresses */
ManagedMeshRecord *mesh = Meshes [lod][GRID_OFFSET + y][GRID_OFFSET + x];
ManagedTextureRecord *colr = Colors [lod][GRID_OFFSET + y][GRID_OFFSET + x];
ManagedTextureRecord *norm = Normals[lod][GRID_OFFSET + y][GRID_OFFSET + x];
ID3DXMesh *m;
if (mesh && (m = (ID3DXMesh *)mesh->GetMesh())) {
#if 0
DWORD FVF = m->GetFVF();
DWORD size = m->GetNumBytesPerVertex();
DWORD numf = m->GetNumFaces();
DWORD numv = m->GetNumVertices();
IDirect3DIndexBuffer9 *pIB; m->GetIndexBuffer(&pIB);
IDirect3DVertexBuffer9 *pVB; m->GetVertexBuffer(&pVB);
D3DDevice->SetStreamSource(0, pVB, 0, size);
D3DDevice->SetFVF(FVF);
D3DDevice->SetTexture(0, colr->GetTexture());
D3DDevice->SetTexture(1, norm->GetTexture());
D3DDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, 0, 0, numv, 0, numf);
#endif
D3DDevice->SetTexture(0, colr ? colr->GetTexture() : NULL);
D3DDevice->SetTexture(1, norm ? norm->GetTexture() : NULL);
D3DDevice->SetVertexShader(vShader[lod]);
D3DDevice->SetPixelShader (pShader[lod]);
D3DDevice->SetVertexShaderConstantF(32, TileOffset, 1);
m->DrawSubset(0);
}
}
/* water-planes */
D3DDevice->SetVertexShader(vShaderW);
D3DDevice->SetPixelShader (pShaderW);
D3DDevice->SetVertexShaderConstantF(32, TileOffset, 1);
D3DDevice->SetStreamSource(0, WaterVertex, 0, sizeof(WaterTile));
D3DDevice->SetFVF(WATERTILEFORMAT);
D3DDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
}
const float TileOffset[4] = {0, 0, 0, 1};
/* infini-plane */
D3DDevice->SetVertexShader(vShaderW);
D3DDevice->SetPixelShader (pShaderW);
D3DDevice->SetVertexShaderConstantF(32, TileOffset, 1);
D3DDevice->SetStreamSource(0, InfiniteVertex, 0, sizeof(WaterTile));
D3DDevice->SetFVF(WATERTILEFORMAT);
D3DDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
}
void Scene::LoadFromXFile(string file, IDirect3DDevice9 *device)
{
assert(device);
ID3DXBuffer *material = nullptr;
DWORD num_material = 0;
ID3DXMesh *mesh = nullptr;
HRESULT res = D3DXLoadMeshFromX(file.c_str(), // pFilename
D3DXMESH_DYNAMIC, // Options
device, // pD3DDevice
nullptr, // ppAdjacency
&material, // ppMaterials
nullptr, // ppEffectInstances
&num_material, // pNumMaterials
&mesh); // ppMesh
if (FAILED(res))
{
Logger::GtLogError("load mesh from X file failed:%s", file.c_str());
return;
}
assert(num_material == 1);
D3DXMATERIAL *mat = static_cast<D3DXMATERIAL *>(material->GetBufferPointer());
material_.ambient.r = mat->MatD3D.Ambient.r;
material_.ambient.g = mat->MatD3D.Ambient.g;
material_.ambient.b = mat->MatD3D.Ambient.b;
material_.ambient.a = mat->MatD3D.Ambient.a;
material_.diffuse.r = mat->MatD3D.Diffuse.r;
material_.diffuse.g = mat->MatD3D.Diffuse.g;
material_.diffuse.b = mat->MatD3D.Diffuse.b;
material_.diffuse.a = mat->MatD3D.Diffuse.a;
material_.specular.r = mat->MatD3D.Specular.r;
material_.specular.g = mat->MatD3D.Specular.g;
material_.specular.b = mat->MatD3D.Specular.b;
material_.specular.a = mat->MatD3D.Specular.a;
material_.emissive.r = mat->MatD3D.Emissive.r;
material_.emissive.g = mat->MatD3D.Emissive.g;
material_.emissive.b = mat->MatD3D.Emissive.b;
material_.emissive.a = mat->MatD3D.Emissive.a;
material_.power = mat->MatD3D.Power;
bool ret = texture_.Load(mat->pTextureFilename, device);
assert(ret);
material->Release();
DWORD num_vertex = mesh->GetNumVertices();
IDirect3DVertexBuffer9 *vertex_buffer = nullptr;
res = mesh->GetVertexBuffer(&vertex_buffer);
assert(SUCCEEDED(res));
uint8 *vertex_data = nullptr;
res = vertex_buffer->Lock(0, 0, reinterpret_cast<void **>(&vertex_data), D3DLOCK_READONLY);
assert(SUCCEEDED(res));
D3DVERTEXELEMENT9 vertex_elements[MAX_FVF_DECL_SIZE] = {0};
res = mesh->GetDeclaration(vertex_elements);
assert(SUCCEEDED(res));
int offset_pos = 0;
int offset_nor = 0;
int offset_tex = 0;
int vertex_size = mesh->GetNumBytesPerVertex();
for (int i = 0; i < MAX_FVF_DECL_SIZE; ++i)
{
if (vertex_elements[i].Type == D3DDECLTYPE_UNUSED)
break;
if (vertex_elements[i].Usage == D3DDECLUSAGE_POSITION)
{
offset_pos = vertex_elements[i].Offset;
}
if (vertex_elements[i].Usage == D3DDECLUSAGE_NORMAL)
{
offset_nor = vertex_elements[i].Offset;
}
if (vertex_elements[i].Usage == D3DDECLUSAGE_TEXCOORD)
{
offset_tex = vertex_elements[i].Offset;
}
}
Primitive verteies(num_vertex, nullptr, nullptr);
for (int i = 0; i < num_vertex; ++i)
{
verteies.positions[i] = *reinterpret_cast<Vector3 *>(vertex_data + vertex_size * i + offset_pos);
verteies.positions[i].Display();
verteies.normals[i] = *reinterpret_cast<Vector3 *>(vertex_data + vertex_size * i + offset_nor);
verteies.normals[i].Display();
verteies.uvs[i] = *reinterpret_cast<Vector2 *>(vertex_data + vertex_size * i + offset_tex);
verteies.uvs[i].Display();
}
primitive_ = verteies;
vertex_buffer->Unlock();
vertex_buffer->Release();
}
