33 lines
698 B
C++
33 lines
698 B
C++
#include "ObjParser.hpp"
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ObjParser::ObjParser(const std::string& path)
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: path(path)
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{}
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Mesh ObjParser::parse() {
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std::ifstream handle(path);
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Mesh output;
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if(!handle.is_open())
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throw std::runtime_error(std::string("Cannot open the file ") + path);
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while(!handle.eof()) {
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char type;
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handle >> type;
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if(type == 'v') { // vertice
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double x, y, z;
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handle >> x >> y >> z;
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output.add_vertice(Point(x, y, z));
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}
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else {
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int v1, v2, v3;
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handle >> v1 >> v2 >> v3;
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output.add_face(Face(v1, v2, v3));
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}
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handle.ignore('\n');
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}
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return output;
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}
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