From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 17 Jan 2021 17:02:26 +0000 (+0200)
Subject: Use matching type to retrieve interpolated spline values
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=0d4a20af1ebfcdfe3d53e5754977463fa51c8194

Use matching type to retrieve interpolated spline values

This way the double-to-float conversion is done at a more relevant stage.
---

diff --git a/source/animation.cpp b/source/animation.cpp
index e568d221..a8d9e969 100644
--- a/source/animation.cpp
+++ b/source/animation.cpp
@@ -391,7 +391,7 @@ void Animation::ValueCurve<N>::apply(float x, KeyFrame::AnimatedUniform &uni) co
 	uni.size = N;
 	typename Interpolate::Spline<double, 3, N>::Value value = spline(x);
 	for(unsigned i=0; i<N; ++i)
-		uni.values[i] = Interpolate::SplineValue<float, N>::get(value, i);
+		uni.values[i] = Interpolate::SplineValue<double, N>::get(value, i);
 }