void C3d::Open(const TriFile &tfile)
{
Cleanup();
rotation = true;
if( FAILED( g_pd3dDevice->CreateVertexBuffer(tfile.header.numVertices*sizeof(CUSTOMVERTEX), 0, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &g_pVB, NULL)))
return;
CUSTOMVERTEX* pVertices;
if( FAILED( g_pVB->Lock( 0, 0, (void**)&pVertices, 0 ) ) )
return;
vcount = tfile.header.numVertices;
if(tfile.hasTangentsBinormals)
{
for( DWORD i=0; i<tfile.header.numVertices; i++ )
{
pVertices[i].position = tfile.verticestb(i)->vertexPosition;
pVertices[i].normal = tfile.verticestb(i)->vertexNormal;
pVertices[i].uv = tfile.verticestb(i)->vertexUV;
}
}else{
for( DWORD i=0; i<tfile.header.numVertices; i++ )
{
pVertices[i].position = tfile.verticesc(i)->vertexPosition;
pVertices[i].normal = tfile.verticesc(i)->vertexNormal;
pVertices[i].uv = tfile.verticesc(i)->vertexUV;
}
}
ComputeBoundingSphere(pVertices, vcount, &vCenter, &vRadius);
g_pVB->Unlock();
D3DVIEWPORT9 vp;
g_pd3dDevice->GetViewport(&vp);
vp.MinZ = -((int)vRadius/300)*55.0f;
g_pd3dDevice->SetViewport(&vp);
D3DXMatrixIdentity( &matWorld );
MatrixTranslation( &matWorld, vCenter.x, -vCenter.y, -vCenter.z );
DWORD *indices=NULL;
ClearIndexes();
ClearTextures();
g_pTexture.resize(tfile.header.numSurfaces);
for(unsigned int i = 0; i < tfile.header.numSurfaces; i++)
g_pTexture[i] = NULL;
g_pIB.resize(tfile.header.numSurfaces);
fcount.resize(tfile.header.numSurfaces);
for(dword i = 0; i < tfile.header.numSurfaces; i++)
{
g_pd3dDevice->CreateIndexBuffer(tfile.surfaces[i].numTriangles*3*4,D3DUSAGE_WRITEONLY, D3DFMT_INDEX32, D3DPOOL_MANAGED, &g_pIB[i], NULL);
g_pIB[i]->Lock( 0, 0, (void**)&indices, 0 );
for(dword c = 0; c < tfile.surfaces[i].numTriangles; c++)
{
indices[3*c] = tfile.triangles[i][c][0];
indices[3*c+1] = tfile.triangles[i][c][1];
indices[3*c+2] = tfile.triangles[i][c][2];
}
g_pIB[i]->Unlock();
fcount[i] = tfile.surfaces[i].numTriangles;
}
loaded = true;
}
bool
QueryProcessor::InitializeIndexes( Rectangles& r, bool useSummaries )
{
AllDimensions::iterator aitr;
ClassAdIndex *index;
Rectangles *rec = useSummaries ? &summaries : &r;
ClearIndexes( );
summarize = useSummaries;
rectangles = &r;
// summarize the rectangles
if( useSummaries ) {
if( !summaries.Summarize( r, reps, consts, constRepMap ) ) {
printf( "Failed to summarize\n" );
return( false );
}
summaries.Complete( true );
}
r.Complete( true );
for(aitr=rec->exportedBoxes.begin();aitr!=rec->exportedBoxes.end();aitr++) {
if( (aitr->first)[1] != ':' ) return( false );
switch( (aitr->first)[0] ) {
case 'n':
case 'i':
case 't':
index = ClassAdNumericIndex::MakeNumericIndex( aitr->second );
break;
case 'b':
case 'u':
index = ClassAdBooleanIndex::MakeBooleanIndex( aitr->second );
break;
case 's':
index = ClassAdStringIndex::MakeStringIndex( aitr->second );
break;
default:
printf( "Error: Unknown type prefix %c\n", (aitr->first)[0] );
return( false );
}
if( !index ) {
ClearIndexes( );
return( false );
}
exported[aitr->first] = index;
}
for(aitr=rec->importedBoxes.begin();aitr!=rec->importedBoxes.end();aitr++) {
if( (aitr->first)[1] != ':' ) return( false );
switch( (aitr->first)[0] ) {
case 'n':
case 'i':
case 't':
index = ClassAdNumericIndex::MakeNumericIndex( aitr->second );
break;
case 'b':
case 'u':
index = ClassAdBooleanIndex::MakeBooleanIndex( aitr->second );
break;
case 's':
index = ClassAdStringIndex::MakeStringIndex( aitr->second );
break;
default:
printf( "Error: Unknown type prefix %c\n", (aitr->first)[0] );
return( false );
}
if( !index ) {
ClearIndexes( );
return( false );
}
imported[aitr->first] = index;
}
return( true );
}
void C3d::Cleanup()
{
distance = 1.0f;
SAFE_RELEASE(g_pVB);
ClearIndexes();
}
QueryProcessor::~QueryProcessor( )
{
ClearIndexes( );
}