Examples of ca.eandb.jmist.math.Plane3.intersect()

ca.eandb.jmist.math.Plane3.intersect()
Computes the intersection of a Ray3 with this plane. @param ray The Ray3 to intersect with this plane. @return The ray parameter at which the ray intersects the plane (i.e.,ray.pointAt(this.intersect(ray)) is a point on this plane. @see Ray3#pointAt(double)


      q = new Point3(halfTableDiag * cost3, halfTableDiag * sint3, 0.0);
      r = new Point3(starPointRadius * cost2, starPointRadius * sint2, 0.0);


      Ray3 ray = new Ray3(r, Vector3.K);
      r = ray.pointAt(planeKite.intersect(ray));


      Plane3 planeStar = Plane3.throughPoints(q, p, r);
      b.slice(planeStar, true);


      p = new Point3(radius * cost2, radius * sint2, -crownHeight);

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      b.slice(planeMain, true);


      q = new Point3(radius * cost0, radius * sint0, lowerMainTop);
      r = new Point3(lowerGirdleInner * cost0, lowerGirdleInner * sint0, 0.0);
      ray = new Ray3(r, Vector3.NEGATIVE_K);
      r = ray.pointAt(planeMain.intersect(ray));


      planeGirdle = Plane3.throughPoints(p, q, r);
      b.slice(planeGirdle, true);


      q = new Point3(radius * cost2, radius * sint2, lowerMainTop);

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      b.slice(planeGirdle, true);


      q = new Point3(radius * cost2, radius * sint2, lowerMainTop);
      r = new Point3(lowerGirdleInner * cost2, lowerGirdleInner * sint2, 0.0);
      ray = new Ray3(r, Vector3.NEGATIVE_K);
      r = ray.pointAt(planeMain.intersect(ray));
      planeGirdle = Plane3.throughPoints(q, p, r);
      b.slice(planeGirdle, true);


    }

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          /* Divide the four points into two triangles and check for
           * an intersection with each triangle.
           */
          plane = Plane3.throughPoints(p00, p10, p11);
          t = plane.intersect(ray);


          if (I.contains(t)) {
            Point3 p = ray.pointAt(t);


            /* Get the normalized (x,z) coordinates, (cx, cz),

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              hit = true;
            }
          }


          plane = Plane3.throughPoints(p00, p11, p01);
          t = plane.intersect(ray);


          if (I.contains(t)) {
            Point3 p = ray.pointAt(t);


            /* Get the normalized (x,z) coordinates, (cx, cz),

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