operator[]() [2/2]

vec2f & fl::ScreenMap::operator[]

(

u32

x

)

Definition at line 569 of file screenmap.cpp.hpp.

                                  {
    if (x >= length || !mLookUpTable) {
        return const_cast<vec2f &>(empty()); // better than crashing.
    }
    LUTXYFLOAT &lut = *mLookUpTable.get();
    auto *data = lut.getDataMutable();
    return data[x];
}

References empty(), fl::LUT< T >::getDataMutable(), length, mLookUpTable, and fl::x.

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