void OutputPolygonComponents( std::ofstream& in_mfw, CGeometryAccessor& in_ga)
{
// polygon node indices
CLongArray polyNodeIdxArray;
CStatus st = in_ga.GetNodeIndices(polyNodeIdxArray);
st.AssertSucceeded( L"GetNodeIndices");
//app.LogMessage(L"NodeIdx: " + polyNodeIdxArray.GetAsText());
CLongArray polySizeArray;
st = in_ga.GetPolygonVerticesCount(polySizeArray);
st.AssertSucceeded( L"GetPolygonVerticesCount" );
//app.LogMessage(L"GetPolygonVerticesCount: " + polySizeArray.GetAsText());
// polygon vertex indices
CLongArray polyVtxIdxArray;
st = in_ga.GetVertexIndices(polyVtxIdxArray);
st.AssertSucceeded( L"GetVertexIndices" );
CString string = L"#begin " + CString(in_ga.GetPolygonCount()) + L" faces\n";
in_mfw << string.GetAsciiString();
// get the material objects used by the mesh
CRefArray materials = in_ga.GetMaterials();
CRefArray uvProps = in_ga.GetUVs();
// get the material indices used by each polygon
CLongArray pmIndices;
in_ga.GetPolygonMaterialIndices(pmIndices);
CString prevMat = L"";
CString curMat = L"";
bar.PutMinimum(0);
bar.PutMaximum(polySizeArray.GetCount());
bar.PutStatusText(L"Faces...");
bool bUV = (bool)Get3DCoatParam(L"bExpUV").GetValue();
bool bNrm = (bool)Get3DCoatParam(L"bExpNorm").GetValue();
bool bMtl = (bool)Get3DCoatParam(L"bExpMat").GetValue();
bool bUVCnt = (uvProps.GetCount() > 0)?true:false;
CString strVertices;
for (LONG i=0, offset=0; i < polySizeArray.GetCount(); i++)
{
bar.PutValue(i);
strVertices = "";
strVertices += CString(polyVtxIdxArray[offset] + 1 + gVprev);// vertices idx[0]
if(bUV && bUVCnt)
{
strVertices += L"/";
//strVertices += CString(polyNodeIdxArray[offset] + 1 + gVtPrev);// texture nodes idx[0]
strVertices += CString(g_aNodeIsland[offset] + 1 + gVtPrev);// texture nodes idx[0]
if(bNrm)
{
strVertices += L"/";
strVertices += CString(polyNodeIdxArray[offset] + 1 + gVnPrev);// normal vertices idx[0]
}
}
else if(bNrm)
{
strVertices += L"//";
strVertices += CString(polyNodeIdxArray[offset] + 1 + gVnPrev);// normal vertices idx[0]
}
for (LONG j=1; j<polySizeArray[i]; j++)
{
strVertices += L" ";
strVertices += CString(polyVtxIdxArray[offset+j] + 1 + gVprev);// vertices idx[12]
if(bUV && bUVCnt)
{
strVertices += L"/";
//strVertices += CString(polyNodeIdxArray[offset+j] + 1 + gVtPrev);// texture nodes idx[12]
strVertices += CString(g_aNodeIsland[offset+j] + 1 + gVtPrev);// texture nodes idx[0]
if(bNrm)
{
strVertices += L"/";
strVertices += CString(polyNodeIdxArray[offset+j] + 1 + gVnPrev);// normal vertices idx[12]
}
}
else if(bNrm)
{
strVertices += L"//";
strVertices += CString(polyNodeIdxArray[offset+j] + 1 + gVnPrev);// normal vertices idx[12]
}
}
if(bMtl)
{
Material mat(materials[ pmIndices[i] ]);
curMat = mat.GetName();
if(curMat != prevMat)
{
in_mfw << "usemtl ";
in_mfw << curMat.GetAsciiString();
in_mfw << "\n";
prevMat = curMat;
}
}
in_mfw << "f ";
in_mfw << strVertices.GetAsciiString();
in_mfw << "\n";
offset += polySizeArray[i];
//bar.Increment();
}
string = L"#end " + CString(in_ga.GetPolygonCount()) + L" faces\n";
in_mfw << string.GetAsciiString();
in_mfw << "\n";
}
void OutputClusterPropertyValues( std::ofstream& in_mfw, CGeometryAccessor& in_ga, CRefArray& in_array)
{
LONG nVals = in_array.GetCount();
double s;
ClusterProperty cp(in_array[0]);
CFloatArray valueArray;
CBitArray flags;
cp.GetValues( valueArray, flags );
LONG nValueSize = cp.GetValueSize();
bar.PutValue(0);
bar.PutStatusText(L"Optimize UV...");
// polygon node indices
CLongArray polyNodeIdxArray;
CStatus st = in_ga.GetNodeIndices(polyNodeIdxArray);
st.AssertSucceeded( L"GetNodeIndices");
//app.LogMessage(L"polyNodeIdxArray: " + polyNodeIdxArray.GetAsText());
g_aNodeIsland = polyNodeIdxArray;
std::vector<float> newValueArray;
newValueArray.clear();
for ( LONG j=0; j < polyNodeIdxArray.GetCount(); j++)
{
float u = valueArray[polyNodeIdxArray[j]*3];
float v = valueArray[polyNodeIdxArray[j]*3+1];
//app.LogMessage(L"u = " + CString(u)+ "; v = "+ CString(v));
LONG nmb = 0;
bool bIs = false;
for ( ULONG k = 0; k < newValueArray.size(); k += 3 )
{
if(fabs(newValueArray.at(k) - u) < 0.000002 && fabs(newValueArray.at(k+1) - v) < 0.000002)
{
nmb = k/3;
bIs = true;
break;
//app.LogMessage(L"Yarr!: g_aNodeIsland["+ CString(j)+"] = "+ CString(k/3));
}
}
if(bIs)
{
g_aNodeIsland[j] = nmb;
//app.LogMessage(L"Yarr!: g_aNodeIsland["+ CString(j)+"] = "+ CString(nmb));
}
else
{
newValueArray.push_back(u);
newValueArray.push_back(v);
newValueArray.push_back(0.0f);
g_aNodeIsland[j] = (LONG)(newValueArray.size()/3-1);
//app.LogMessage(L"g_aNodeIsland["+ CString(j)+"] = "+ CString(newValueArray.size()/3-1));
}
}
in_mfw << "#begin ";
in_mfw << CString((ULONG)newValueArray.size()/nValueSize).GetAsciiString();
in_mfw << "\n";
bar.PutStatusText(L"Clusters...");
bar.PutMinimum(0);
bar.PutMaximum((LONG)newValueArray.size()/nValueSize);
for ( ULONG j=0; j < newValueArray.size(); j += nValueSize)
{
//bar.PutValue(j);
s = newValueArray.at(j);
CString strValues = FormatNumber(s);
for ( LONG k=1; k<nValueSize; k++ )
{
s = newValueArray.at(j+k);
strValues += L" " + FormatNumber(s);
}
in_mfw << "vt ";
in_mfw << strValues.GetAsciiString();
in_mfw << "\n";
gVt++;
bar.Increment();
}
CString string = L"#end " + CString((ULONG)newValueArray.size()/nValueSize) + L"\n";
in_mfw << string.GetAsciiString();
in_mfw << "\n";
}