//----------------------------------------------------------------------------//
bool CMaterialLibraryCandidate::CreateFromInterfaceFromMaxscriptCall()
{
// clear current content
Clear();
// get the number of materials of the mesh
CMaxInterface* imax = static_cast<CMaxInterface*>(theExporter.GetInterface());
// allocate a new material candidate
CMaterialCandidate *pMaterialCandidate;
pMaterialCandidate = new CMaterialCandidate();
if(pMaterialCandidate == 0)
{
theExporter.SetLastError("Memory allocation failed!", __FILE__, __LINE__);
return false;
}
// create the new material candidate
if(!pMaterialCandidate->Create(imax->GetBaseMatFromMaxscript())) return false;
// add material candidate to the material candidate vector
m_vectorMaterialCandidate.push_back(pMaterialCandidate);
//Select it
SetSelectedMaterialCandidate(pMaterialCandidate);
return true;
}
bool CExporter::ExportMaterialFromMaxscriptCall (const std::string& strFilename)
{
// check if a valid interface is set
if(m_pInterface == 0)
{
SetLastError("Invalid interface pointer.", __FILE__, __LINE__);
return false;
}
// build a material library candidate
CMaterialLibraryCandidate materialLibraryCandidate;
if(! materialLibraryCandidate.CreateFromInterfaceFromMaxscriptCall()) return false;
//Remove user interface
/*
// show export wizard sheet
CMaterialExportSheet sheet("Cal3D Material Export", m_pInterface->GetMainWnd());
sheet.SetMaterialLibraryCandidate(&materialLibraryCandidate);
sheet.SetWizardMode();
if(sheet.DoModal() != ID_WIZFINISH) return true;
*/
//The material has already been selected in the function materialLibraryCandidate.CreateFromInterfaceFromMaxscriptCall()
// get selected material candidate
CMaterialCandidate *pMaterialCandidate;
pMaterialCandidate = materialLibraryCandidate.GetSelectedMaterialCandidate();
if(pMaterialCandidate == 0)
{
SetLastError("No material selected.", __FILE__, __LINE__);
return false;
}
// create the core material instance
CalCoreMaterial coreMaterial;
// get the map vector of the material candidate
std::vector<CMaterialCandidate::Map>& vectorMap = pMaterialCandidate->GetVectorMap();
for(size_t mapId = 0; mapId < vectorMap.size(); mapId++)
{
CalCoreMaterial::Map map;
map.filename = vectorMap[mapId].strFilename;
coreMaterial.maps.push_back(map);
}
// save core mesh to the file
if(!CalSaver::saveCoreMaterial(strFilename, &coreMaterial))
{
SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
return false;
}
return true;
}
bool CExporter::ExportMaterial(const std::string& strFilename)
{
// check if a valid interface is set
if(m_pInterface == 0)
{
SetLastError("Invalid handle.", __FILE__, __LINE__);
return false;
}
// check if a valid interface is set
if(m_pInterface == 0)
{
SetLastError("Invalid handle.", __FILE__, __LINE__);
return false;
}
// build a material library candidate
CMaterialLibraryCandidate materialLibraryCandidate;
if(!materialLibraryCandidate.CreateFromInterface()) return false;
// show export wizard sheet
CMaterialExportSheet sheet("Cal3D Material Export", m_pInterface->GetMainWnd());
sheet.SetMaterialLibraryCandidate(&materialLibraryCandidate);
sheet.SetWizardMode();
if(sheet.DoModal() != ID_WIZFINISH) return true;
// get selected material candidate
CMaterialCandidate *pMaterialCandidate;
pMaterialCandidate = materialLibraryCandidate.GetSelectedMaterialCandidate();
if(pMaterialCandidate == 0)
{
SetLastError("No material selected.", __FILE__, __LINE__);
return false;
}
// create the core material instance
CalCoreMaterialPtr coreMaterial = new CalCoreMaterial;
// set the ambient color
CalCoreMaterial::Color coreColor;
float color[4];
pMaterialCandidate->GetAmbientColor(&color[0]);
coreColor.red = (unsigned char)(255.0f * color[0]);
coreColor.green = (unsigned char)(255.0f * color[1]);
coreColor.blue = (unsigned char)(255.0f * color[2]);
coreColor.alpha = (unsigned char)(255.0f * color[3]);
coreMaterial->setAmbientColor(coreColor);
// set the diffuse color
pMaterialCandidate->GetDiffuseColor(&color[0]);
coreColor.red = (unsigned char)(255.0f * color[0]);
coreColor.green = (unsigned char)(255.0f * color[1]);
coreColor.blue = (unsigned char)(255.0f * color[2]);
coreColor.alpha = (unsigned char)(255.0f * color[3]);
coreMaterial->setDiffuseColor(coreColor);
// set the specular color
pMaterialCandidate->GetSpecularColor(&color[0]);
coreColor.red = (unsigned char)(255.0f * color[0]);
coreColor.green = (unsigned char)(255.0f * color[1]);
coreColor.blue = (unsigned char)(255.0f * color[2]);
coreColor.alpha = (unsigned char)(255.0f * color[3]);
coreMaterial->setSpecularColor(coreColor);
// set the shininess factor
coreMaterial->setShininess(pMaterialCandidate->GetShininess());
// get the map vector of the material candidate
std::vector<CMaterialCandidate::Map>& vectorMap = pMaterialCandidate->GetVectorMap();
// reserve memory for all the material data
if(!coreMaterial->reserve(vectorMap.size()))
{
SetLastError("Memory reservation for maps failed.", __FILE__, __LINE__);
return false;
}
// load all maps
for(size_t mapId = 0; mapId < vectorMap.size(); mapId++)
{
CalCoreMaterial::Map map;
// set map data
map.strFilename = vectorMap[mapId].strFilename;
// set map in the core material instance
coreMaterial->setMap(mapId, map);
}
// save core mesh to the file
if(!CalSaver::saveCoreMaterial(strFilename, coreMaterial.get()))
{
SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
return false;
}
return true;
}
