org.jmol.util
public class Quadric extends Object
Method Summary | |
---|---|
static void | getAxesForEllipsoid(double[] coef, Vector3f[] unitVectors, float[] lengths) |
static void | getEquationForQuadricWithCenter(float x, float y, float z, Matrix3f mToElliptical, Vector3f vTemp, Matrix3f mTemp, double[] coef, Matrix4f mDeriv) |
static int | getOctant(Point3f pt) |
static boolean | getQuardricZ(double x, double y, double[] coef, double[] zroot) |
static Matrix3f | setEllipsoidMatrix(Vector3f[] unitAxes, float[] lengths, Vector3f vTemp, Matrix3f mat) |