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Merge branch 'PolygonUpdate' into dev-docs

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Sonaion
2019-12-19 17:39:35 +01:00
parent dcd26f76ef 3252ec4404
commit 11617c9f44
1 changed files with 7 additions and 6 deletions
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13
src/IntelliHelper/IntelliHelper.cpp
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@@ -25,17 +25,18 @@ std::vector<Triangle> IntelliHelper::calculateTriangles(std::vector<QPoint> poly
// gets the first element of vec for which element.isTip == true holds
auto getTip= [](const std::vector<TriangleHelper>& vec){
for(auto element:vec){
if(element.isTip){
return element;
size_t min = 0;
for(size_t i=0; i<vec.size(); i++){
if(vec[i].interiorAngle<vec[min].interiorAngle){
min = i;
}
}
return vec[0];
return vec[min];
};
// get the vertex Index bevor index in relation to the container length
auto getPrev = [](int index, int length){
return (index-1)>0?(index-1):(length-1);
return (index-1)>=0?(index-1):(length-1);
};
// get the vertex Index after index in relation to the container lenght
@@ -45,7 +46,7 @@ std::vector<Triangle> IntelliHelper::calculateTriangles(std::vector<QPoint> poly
// return if the vertex is a tip
auto isTip = [](float angle){
return angle<180.f;
return static_cast<double>(angle)<(M_PI/2.);
};
std::vector<TriangleHelper> Vertices;