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fix load of BDF with element number bigger 1000000

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This commit is contained in:
jriegel 2014-03-24 20:15:44 +01:00
parent 4bf2f92d70
commit dc6eeb10a6
1 changed files with 16 additions and 5 deletions
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21
src/Mod/Fem/App/FemMesh.cpp
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@ -499,17 +499,28 @@ void FemMesh::readNastran(const std::string &Filename)
//we have to take care of that //we have to take care of that
//At a first step we only extract Quadratic Tetrahedral Elements //At a first step we only extract Quadratic Tetrahedral Elements
std::getline(inputfile,line2); std::getline(inputfile,line2);
element_id.push_back(atoi(line1.substr(8,16).c_str())); unsigned int id = atoi(line1.substr(8,16).c_str());
int offset = 0;
if(id < 1000000)
offset = 0;
else if (id < 10000000)
offset = 1;
else if (id < 100000000)
offset = 2;
element_id.push_back(id);
tetra_element.push_back(atoi(line1.substr(24,32).c_str())); tetra_element.push_back(atoi(line1.substr(24,32).c_str()));
tetra_element.push_back(atoi(line1.substr(32,40).c_str())); tetra_element.push_back(atoi(line1.substr(32,40).c_str()));
tetra_element.push_back(atoi(line1.substr(40,48).c_str())); tetra_element.push_back(atoi(line1.substr(40,48).c_str()));
tetra_element.push_back(atoi(line1.substr(48,56).c_str())); tetra_element.push_back(atoi(line1.substr(48,56).c_str()));
tetra_element.push_back(atoi(line1.substr(56,64).c_str())); tetra_element.push_back(atoi(line1.substr(56,64).c_str()));
tetra_element.push_back(atoi(line1.substr(64,72).c_str())); tetra_element.push_back(atoi(line1.substr(64,72).c_str()));
tetra_element.push_back(atoi(line2.substr(8,16).c_str())); tetra_element.push_back(atoi(line2.substr(8+offset,16+offset).c_str()));
tetra_element.push_back(atoi(line2.substr(16,24).c_str())); tetra_element.push_back(atoi(line2.substr(16+offset,24+offset).c_str()));
tetra_element.push_back(atoi(line2.substr(24,32).c_str())); tetra_element.push_back(atoi(line2.substr(24+offset,32+offset).c_str()));
tetra_element.push_back(atoi(line2.substr(32,40).c_str())); tetra_element.push_back(atoi(line2.substr(32+offset,40+offset).c_str()));
all_elements.push_back(tetra_element); all_elements.push_back(tetra_element);
} }