How to use

solve33ToOut

method

in

org.jbox2d.common.Mat33

/**
 * Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse
 * in one-shot cases.
 * 
 * @param b
 * @return
 */
public final Vec3 solve33(Vec3 b) {
 Vec3 x = new Vec3();
 solve33ToOut(b, x);
 return x;
}

/**
 * Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse
 * in one-shot cases.
 * 
 * @param b
 * @return
 */
public final Vec3 solve33(Vec3 b) {
 Vec3 x = new Vec3();
 solve33ToOut(b, x);
 return x;
}

C.set(C1.x, C1.y, C2);
K.solve33ToOut(C, impulse);
impulse.negateLocal();
P.set(impulse.x, impulse.y);

m_mass.solve33ToOut(Cdot, impulse);
impulse.negateLocal();

m_K.solve33ToOut(Cdot.negateLocal(), df);

C.z = C2;
K.solve33ToOut(C.negateLocal(), impulse);
pool.pushVec3(1);
pool.pushMat33(1);

/**
 * Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse
 * in one-shot cases.
 * 
 * @param b
 * @return
 */
public final Vec3 solve33(Vec3 b) {
 Vec3 x = new Vec3();
 solve33ToOut(b, x);
 return x;
}

/**
 * Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse
 * in one-shot cases.
 * 
 * @param b
 * @return
 */
public final Vec3 solve33(Vec3 b) {
 Vec3 x = new Vec3();
 solve33ToOut(b, x);
 return x;
}

/**
 * Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse
 * in one-shot cases.
 *
 * @param b
 * @return
 */
public final Vec3 solve33(Vec3 b) {
  Vec3 x = new Vec3();
  solve33ToOut(b, x);
  return x;
}

C.set(C1.x, C1.y, C2);
K.solve33ToOut(C, impulse);
impulse.negateLocal();
P.set(impulse.x, impulse.y);

m_mass.solve33ToOut(Cdot, impulse);
impulse.negateLocal();

m_K.solve33ToOut(Cdot.negateLocal(), df);

C.z = C2;
K.solve33ToOut(C.negateLocal(), impulse);
pool.pushVec3(1);
pool.pushMat33(1);

C.set(C1.x, C1.y, C2);
K.solve33ToOut(C, impulse);
impulse.negateLocal();
P.set(impulse.x, impulse.y);

C.set(C1.x, C1.y, C2);
K.solve33ToOut(C, impulse);
impulse.negateLocal();
P.set(impulse.x, impulse.y);

C.set(C1.x, C1.y, C2);
K.solve33ToOut(C, impulse);
impulse.negateLocal();
P.set(impulse.x, impulse.y);

m_mass.solve33ToOut(Cdot, impulse);
impulse.negateLocal();

m_mass.solve33ToOut(Cdot, impulse);
impulse.negateLocal();

m_K.solve33ToOut(Cdot.negateLocal(), df);

C.z = C2;
K.solve33ToOut(C.negateLocal(), impulse);
pool.pushVec3(1);
pool.pushMat33(1);