private double computeAreas(Vector3 restPosV1, Vector3 restPosV2, Vector3 restPosV3, Vector3 thisPosV1, Vector3 thisPosV2, Vector3 thisPosV3)
{
double restArea = GeometryFunctions.computeTriangleArea(restPosV1, restPosV2, restPosV3);
double thisArea = GeometryFunctions.computeTriangleArea(thisPosV1, thisPosV2, thisPosV3);
//Check the magnitude to scale the areas if they are very small
double m = Precision.Magnitude(restArea);
if (m < 0)
{
restArea *= Math.Pow(10, Math.Abs(m));
thisArea *= Math.Pow(10, Math.Abs(m));
}
//If there was a deformation
return (Math.Abs(thisArea - restArea) / (restArea));
}
