src/util.c


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#include "util.h"

AxisAngle AxisAngleIdentity() {
	return (AxisAngle){Vector3Zero(), 0.0};
}

float signum(float n) {
	if (n > 0.0)
		return 1.0;
	else if (n < 0.0)
		return -1.0;
	else
		return 0.0;
}

void printVector3(Vector3 v) {
	printf("%f %f %f\n", v.x, v.y, v.z);
}