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Merge pull request #1056 from AndrzejKozik/patch-1 

Keys interpolation fix
pull/1060/head
Kim Kulling 2016-11-04 18:51:55 +01:00 committed by GitHub
parent dfaea27dfc dcb7478785
commit eaa494ed55
1 changed files with 1 additions and 3 deletions
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4
code/FBXConverter.cpp
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@ -3068,9 +3068,7 @@ void Converter::InterpolateKeys( aiVectorKey* valOut, const KeyTimeList& keys, c
const KeyTimeList::value_type timeA = std::get<0>(kfl)->at( id0 );
const KeyTimeList::value_type timeB = std::get<0>(kfl)->at( id1 );
// do the actual interpolation in double-precision arithmetics
// because it is a bit sensitive to rounding errors.
const double factor = timeB == timeA ? 0. : static_cast<double>( ( time - timeA ) / ( timeB - timeA ) );
const ai_real factor = timeB == timeA ? 0. : static_cast<ai_real>( ( time - timeA ) ) / ( timeB - timeA );
const ai_real interpValue = static_cast<ai_real>( valueA + ( valueB - valueA ) * factor );
result[ std::get<2>(kfl) ] = interpValue;