git: 9front

ref: 6e67ce955b1f432f2d1dc85909553e65a511b8b8
dir: /sys/src/libgeometry/utils.c/

View raw version 
#include <u.h>
#include <libc.h>
#include <geometry.h>

double
flerp(double a, double b, double t)
{
	return a + (b - a)*t;
}

double
fclamp(double n, double min, double max)
{
	return n < min? min: n > max? max: n;
}