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- replaced all single precision floats in p_slopes.cpp with doubles.

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I don't think we want to have precision and reliability issues in such a vital part of the engine...
This commit is contained in:
Christoph Oelckers 2016-02-11 19:13:29 +01:00
commit 33cdb4d816
2 changed files with 52 additions and 52 deletions
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8
src/p_user.cpp
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@ -2749,13 +2749,13 @@ void P_PredictionLerpReset()
bool P_LerpCalculate(PredictPos from, PredictPos to, PredictPos &result, float scale)
{
FVector3 vecFrom(FIXED2DBL(from.x), FIXED2DBL(from.y), FIXED2DBL(from.z));
FVector3 vecTo(FIXED2DBL(to.x), FIXED2DBL(to.y), FIXED2DBL(to.z));
FVector3 vecResult;
TVector3<double> vecFrom(FIXED2DBL(from.x), FIXED2DBL(from.y), FIXED2DBL(from.z));
TVector3<double> vecTo(FIXED2DBL(to.x), FIXED2DBL(to.y), FIXED2DBL(to.z));
TVector3<double> vecResult;
vecResult = vecTo - vecFrom;
vecResult *= scale;
vecResult = vecResult + vecFrom;
FVector3 delta = vecResult - vecTo;
TVector3<double> delta = vecResult - vecTo;
result.x = FLOAT2FIXED(vecResult.X);
result.y = FLOAT2FIXED(vecResult.Y);