List of opposite() Examples

Examples of opposite()

booton.css.value.Numeric.opposite()

@return
ca.eandb.jmist.math.SphericalCoordinates.opposite()
Returns the vector of the same length as this vector in the opposite direction. @return The vector of the same length as this vector in the oppositedirection.
ca.eandb.jmist.math.Vector3.opposite()
Returns the opposite of this vector. @return The opposite of this vector.
com.tinkerpop.blueprints.Direction.opposite()
org.opengis.referencing.cs.AxisDirection.opposite()
Returns the opposite direction of this axis. The opposite direction of {@linkplain #NORTH North} is {@linkplain #SOUTH South}, and the opposite direction of {@linkplain #SOUTH South} is {@linkplain #NORTH North}. The same applies to {@linkplain #EAST East}- {@linkplain #WEST West}, {@linkplain #UP Up}- {@linkplain #DOWN Down} and{@linkplain #FUTURE Future}- {@linkplain #PAST Past}, etc. If this axis direction has no opposite, then this method returns {@code null}. @return The opposite direction, or {@code null} if none or unknown.

Examples of ca.eandb.jmist.math.Vector3.opposite()

    double ndoti = -n.dot(in);
    double ndoto = n.dot(out);


    /* Eq. (13) */
    Vector3 hr = out.minus(in).times(Math.signum(ndoti)).unit();
    hr = hr.dot(n) > 0.0 ? hr : hr.opposite();


    double g = microfacets.getShadowingAndMasking(in, out, hr, n);
    double d = microfacets.getDistributionPDF(hr, n);
    double f = Optics.reflectance(in, n1, n2, hr);

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Examples of ca.eandb.jmist.math.Vector3.opposite()

      no = n1;
    }


    /* Eq. (16) */
    Vector3 ht = in.times(ni).minus(out.times(no)).unit();
    ht = ht.dot(n) > 0.0 ? ht : ht.opposite();


    double hdoti = -ht.dot(in);
    double hdoto = ht.dot(out);
    double ndoto = n.dot(out);

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Examples of ca.eandb.jmist.math.Vector3.opposite()

    double ndoto = n.dot(out);
    boolean reflected = (ndoti / ndoto) > 0.0;


    if (reflected) {
      Vector3 hr = out.minus(in).times(Math.signum(ndoti)).unit();
      hr = hr.dot(n) > 0.0 ? hr : hr.opposite();


      double partial = 1.0 / (4.0 * Math.abs(hr.dot(out)));
      double d = microfacets.getDistributionPDF(hr, n);
      double pm = d * Math.abs(hr.dot(n));
      double po = pm * partial;

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Examples of ca.eandb.jmist.math.Vector3.opposite()

        no = n1;
      }


      //Vector3 ht = out.times(no).minus(in.times(ni)).unit();
      Vector3 ht = in.times(ni).minus(out.times(no)).unit();
      ht = ht.dot(n) > 0.0 ? ht : ht.opposite();


      double hdoti = -ht.dot(in);
      double hdoto = ht.dot(out);


      double k = Math.abs(hdoti * hdoto / (ndoti * ndoto));

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Examples of ca.eandb.jmist.math.Vector3.opposite()

    double mdotn = Math.abs(m.dot(n));


    double ni = -v.dot(n) >= 0.0 ? n1 : n2;
    double nt = -v.dot(n) >= 0.0 ? n2 : n1;


    double r = Optics.reflectance(v, n1, n2, m.dot(n) > 0.0 ? m : m.opposite());
    boolean reflected = RandomUtil.bernoulli(r, rj);
    Vector3 out = reflected ? Optics.reflect(v, m) : Optics.refract(v, n1, n2, m);


    double g = microfacets.getShadowingAndMasking(v, out, m, n);
    double weight = (mdoti / (ndoti * mdotn)) * g;

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Examples of ca.eandb.jmist.math.Vector3.opposite()


    double r = reflectance.evaluate(lambda);
    double u = rnd.next() - r;
    if (u < 0.0) {
      Vector3 out = RandomUtil.diffuse(rnd).toCartesian(x.getBasis());
      return (v.dot(x.getNormal()) < 0.0) ? out : out.opposite();
    }
    double t = transmittance.evaluate(lambda);
    u -= t;
    if (u < 0.0) {
      Vector3 out = RandomUtil.diffuse(rnd).toCartesian(x.getBasis());

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Examples of ca.eandb.jmist.math.Vector3.opposite()

    }
    double t = transmittance.evaluate(lambda);
    u -= t;
    if (u < 0.0) {
      Vector3 out = RandomUtil.diffuse(rnd).toCartesian(x.getBasis());
      return (v.dot(x.getNormal()) < 0.0) ? out.opposite() : out;
    }


    return null;
  }

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Examples of ca.eandb.jmist.math.Vector3.opposite()

      boolean adjoint, double lambda, Random rnd) {


    Vector3 N = x.getNormal();


    if (v.dot(N) < 0.0) {
      N = N.opposite();
    }


    return RandomUtil.diffuse(rnd).toCartesian(Basis3.fromW(N));
  }

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Examples of ca.eandb.jmist.math.Vector3.opposite()

      WavelengthPacket lambda, double ru, double rv, double rj) {


    Vector3 N = x.getNormal();


    if (v.dot(N) < 0.0) {
      N = N.opposite();
    }


    return ScatteredRay.transmitDiffuse(new Ray3(x.getPosition(),
        RandomUtil.diffuse(ru, rv).toCartesian(Basis3.fromW(N))),
        lambda.getColorModel().getWhite(lambda), 1.0);

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Examples of com.tinkerpop.blueprints.Direction.opposite()


          } else if (curr.getSchemaClass().isSubClassOf(OrientEdgeType.CLASS_NAME)) {
            final Direction direction = getConnectionDirection(iFieldName, useVertexFieldsForEdgeLabels);


            // EDGE, REMOVE THE EDGE
            if (iVertexToRemove.equals(OrientEdge.getConnection(curr, direction.opposite()))) {
              it.remove();
              if (iAlsoInverse)
                removeInverseEdge(iVertex, iFieldName, iVertexToRemove, curr, useVertexFieldsForEdgeLabels);
              found = true;
              break;

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