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propagating precision requirments into operations

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This commit is contained in:
Chris Russ
2016-07-15 15:38:29 +10:00
parent 5adb0e899c
commit fa1d6d8c55
36 changed files with 437 additions and 411 deletions
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4
code/FBXConverter.cpp
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@@ -3037,7 +3037,7 @@ void Converter::InterpolateKeys( aiVectorKey* valOut, const KeyTimeList& keys, c
next_pos.resize( inputs.size(), 0 );
for( KeyTimeList::value_type time : keys ) {
float result[ 3 ] = { def_value.x, def_value.y, def_value.z };
ai_real result[ 3 ] = { def_value.x, def_value.y, def_value.z };
for ( size_t i = 0; i < count; ++i ) {
const KeyFrameList& kfl = inputs[ i ];
@@ -3060,7 +3060,7 @@ void Converter::InterpolateKeys( aiVectorKey* valOut, const KeyTimeList& keys, c
// 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 float interpValue = static_cast<float>( valueA + ( valueB - valueA ) * factor );
const ai_real interpValue = static_cast<ai_real>( valueA + ( valueB - valueA ) * factor );
result[ std::get<2>(kfl) ] = interpValue;
}