Package javax.vecmath

Examples of javax.vecmath.Vector3f.angle()

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        vectorB.sub(leadPointPrev, getWingPoint(i - 1));
        vectorC.cross(vectorA, vectorB);
        vectorD.cross(vectorA, vectorC);
        vectorD.normalize();
        if (previousVectorD != null
            && previousVectorD.angle(vectorD) > Math.PI / 2)
          vectorD.scale(-1);
        previousVectorD = wingVectors[i] = new Vector3f(vectorD);
      }
    }
    leadPoints[monomerCount] = leadMidpoints[monomerCount] = getTerminatorPoint();
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          vectorA.sub(leadMidpoints[i], leadPoints[i]);
          vectorB.sub(leadPoints[i], leadMidpoints[i + 1]);
          vectorC.cross(vectorA, vectorB);
          vectorC.normalize();
          if (previousVectorC != null
              && previousVectorC.angle(vectorC) > Math.PI / 2)
            vectorC.scale(-1);
          previousVectorC = wingVectors[i] = new Vector3f(vectorC);
        }
      }
    }
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          .getCarbonylCarbonAtom());
      for (int i = monomerCount; --i > monomerIndexFirst;) {
        amino = (AminoMonomer) alphaPolymer.monomers[i];
        vectorCO.sub(amino.getCarbonylOxygenAtom(), amino
            .getCarbonylCarbonAtom());
        if (vectorCOSum.angle(vectorCO) < (float) Math.PI / 2)
          vectorCOSum.add(vectorCO);
        else
          vectorCOSum.sub(vectorCO);
      }
      heightUnitVector = vectorCO; // just reuse the same temp vector;
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