TriangleWall.cc File Reference

#include <MercuryBase.h>
#include "TriangleWall.h"
#include "InteractionHandler.h"
#include "WallHandler.h"
#include "DPMBase.h"
#include "Particles/BaseParticle.h"

Functions
bool	setDistance (Mdouble &distance, const Vec3D &branch, Mdouble distanceMax)

Function Documentation

setDistance()

bool setDistance	(	Mdouble &	distance,
		const Vec3D &	branch,
		Mdouble	distanceMax
	)

{
    const Mdouble distance2 = branch.getLengthSquared();
    if (distance2 > distanceMax * distanceMax) return false;
    distance = sqrt(distance2);
    return true;
}

References Vec3D::getLengthSquared(), and sqrt().