Package javax.vecmath

Examples of javax.vecmath.GVector.normalize()

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      for (int count=0;count<interiorReflexVertices.size();count++)
      {
        Vertex v=(Vertex)interiorReflexVertices.get(count);
        GVector n=new GVector(new double[] {v.getPosition().x,v.getPosition().y});
        n.sub(new GVector(new double[] {rightMostHoleVertex.getPosition().x,rightMostHoleVertex.getPosition().y}));
        n.normalize();
        GVector m=new GVector(new double[] {1.0,0.0});
        float dot=(float)m.dot(n);
       

        //if this line is the closest we've found
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    Coordinate cc=c.getPosition();
    Coordinate pc=p.getPosition();
    Coordinate nc=n.getPosition();
    GVector d1=new GVector(new double[] {cc.x,cc.y});
    d1.sub(new GVector(new double[] {pc.x,pc.y}));
    d1.normalize();
   
    GVector d2=new GVector(new double[] {nc.x,nc.y});
    d2.sub(new GVector(new double[] {cc.x,cc.y}));
    d2.normalize();
   
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    d1.sub(new GVector(new double[] {pc.x,pc.y}));
    d1.normalize();
   
    GVector d2=new GVector(new double[] {nc.x,nc.y});
    d2.sub(new GVector(new double[] {cc.x,cc.y}));
    d2.normalize();
   
   
    GVector n2=new GVector(new double[] {-d2.getElement(1),d2.getElement(0)});
    return d1.dot(n2)<=0.0;
  }
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      for (int count=0;count<interiorReflexVertices.size();count++)
      {
        Vertex v=(Vertex)interiorReflexVertices.get(count);
        GVector n=new GVector(new double[] {v.getPosition().x,v.getPosition().y});
        n.sub(new GVector(new double[] {rightMostHoleVertex.getPosition().x,rightMostHoleVertex.getPosition().y}));
        n.normalize();
        GVector m=new GVector(new double[] {1.0,0.0});
        float dot=(float)m.dot(n);
       

        //if this line is the closest we've found
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    Coordinate cc=c.getPosition();
    Coordinate pc=p.getPosition();
    Coordinate nc=n.getPosition();
    GVector d1=new GVector(new double[] {cc.x,cc.y});
    d1.sub(new GVector(new double[] {pc.x,pc.y}));
    d1.normalize();
   
    GVector d2=new GVector(new double[] {nc.x,nc.y});
    d2.sub(new GVector(new double[] {cc.x,cc.y}));
    d2.normalize();
   
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    d1.sub(new GVector(new double[] {pc.x,pc.y}));
    d1.normalize();
   
    GVector d2=new GVector(new double[] {nc.x,nc.y});
    d2.sub(new GVector(new double[] {cc.x,cc.y}));
    d2.normalize();
   
   
    GVector n2=new GVector(new double[] {-d2.getElement(1),d2.getElement(0)});
    return d1.dot(n2)<=0.0;
  }
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