Differential D14892 Diff 51289 source/blender/blenlib/BLI_math_base.hh

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	}			}

	template<typename T,			template<typename T,
	typename FactorT,			typename FactorT,
	BLI_ENABLE_IF((std::is_arithmetic_v<T>)),			BLI_ENABLE_IF((std::is_arithmetic_v<T>)),
	BLI_ENABLE_IF((is_math_float_type<FactorT>))>			BLI_ENABLE_IF((is_math_float_type<FactorT>))>
	inline T interpolate(const T &a, const T &b, const FactorT &t)			inline T interpolate(const T &a, const T &b, const FactorT &t)
	{			{
	return a * (1 - t) + b * t;			auto result = a * (1 - t) + b * t;
				if constexpr (std::is_integral_v<T> && std::is_floating_point_v<FactorT>) {
				result = std::round(result);
				}
				return result;
	}			}

	template<typename T> inline T midpoint(const T &a, const T &b)			template<typename T> inline T midpoint(const T &a, const T &b)
	{			{
	return (a + b) * T(0.5);			auto result = (a + b) * T(0.5);
				if constexpr (std::is_integral_v<T>) {
				result = std::round(result);
				}
				return result;
				HooglyBooglyUnsubmitted Not Done Inline Actions This could use a `std::round` too probably, to make negative numbers consistent. HooglyBoogly: This could use a `std::round` too probably, to make negative numbers consistent.
	}			}

	} // namespace blender::math			} // namespace blender::math