Merge pull request #1527 from johnhaddon/removeInterpolationAsserts

johnhaddon · web-flow · commit e5ca263d8032 · 2026-04-09T19:12:10.000+01:00
Interpolator : Remove overzealous asserts
diff --git a/include/IECore/Interpolator.inl b/include/IECore/Interpolator.inl
@@ -40,18 +40,12 @@ namespace IECore
 template<typename T>
 void LinearInterpolator<T>::operator()(const T &y0, const T & y1, double x, T &result) const
 {
-	assert(x >= 0.0);
-	assert(x <= 1.0);
-
 	result = static_cast<T>(y0 + (y1 - y0) * x);
 }
 
 template<typename T>
 void CubicInterpolator<T>::operator()(const T &y0, const T &y1, const T &y2, const T &y3, double x, T &result ) const
 {
-	assert(x >= 0.0);
-	assert(x <= 1.0);
-
 	T a0 = y3 - y2 - y0 + y1;
 	T a1 = y0 - y1 - a0;
 	T a2 = y2 - y0;

Original file line number	Diff line number	Diff line change
`@@ -40,18 +40,12 @@ namespace IECore`
`40`	`40`	`template<typename T>`
`41`	`41`	`void LinearInterpolator<T>::operator()(const T &y0, const T & y1, double x, T &result) const`
`42`	`42`	`{`
`43`		`- assert(x >= 0.0);`
`44`		`- assert(x <= 1.0);`
`45`		`-`
`46`	`43`	`result = static_cast<T>(y0 + (y1 - y0) * x);`
`47`	`44`	`}`
`48`	`45`
`49`	`46`	`template<typename T>`
`50`	`47`	`void CubicInterpolator<T>::operator()(const T &y0, const T &y1, const T &y2, const T &y3, double x, T &result ) const`
`51`	`48`	`{`
`52`		`- assert(x >= 0.0);`
`53`		`- assert(x <= 1.0);`
`54`		`-`
`55`	`49`	`T a0 = y3 - y2 - y0 + y1;`
`56`	`50`	`T a1 = y0 - y1 - a0;`
`57`	`51`	`T a2 = y2 - y0;`