(Geomerative) How to test if point is inside a shape?

Hi,

I'm starting with Geomerative and I would like to draw some objects inside a shape.

I'm trying to use the contains() method, but I didn't completely understand how that works. When I'm trying to use it, only two points over the contour line passed the tests.

You can find a minimal working example here below.

Thanks for your kind help,

Rufone.

===

import geomerative.*;

RFont rfont;
String myText = "D";
RShape gShape;


//----------------SETUP---------------------------------
void setup()  {
  size(800, 600, P3D);
  background(100);
  lights();


  // init geomerative and get font
  RG.init(this); 
  rfont = new RFont("FreeSans.ttf", 400, CENTER);

  translate(width/2, height/2, 0);

  // we want Isometric 45 degrees view
  //ortho();
  //rotateX(PI/3);
  //rotateZ(-PI/3);


  //CONFIGURE SEGMENT LENGTH AND MODE
  //SETS THE SEGMENT LENGTH BETWEEN TWO POINTS ON A SHAPE/FONT OUTLINE
  RCommand.setSegmentLength(10);//ASSIGN A VALUE OF 10, SO EVERY 10 PIXELS

  RCommand.setSegmentator(RCommand.UNIFORMLENGTH);
  //RCommand.setSegmentator(RCommand.CUBICBEZIERTO);
  //RCommand.setSegmentator(RCommand.ADAPTATIVE);

  //get grouped lettershapes from RFont
  gShape = rfont.toShape(myText);

  stroke(0);
  gShape.draw();

  drawEllipsesInRMesh();

}

//----------------DRAW---------------------------------
void draw()  {

  // we have to set the same space transformations as in setup()
  // otherwise objects are printed displaced
  //translate(width/2, height/2, 0);

  //drawEllipsesInRMesh();

}

// Draw objects inside the RShape
void drawEllipsesInRMesh() {
    float xspace = width/100.0; // If you want 100 rows per screen
    float yspace = height/100.0; // If you want 100 cols per screen
        for(int x=0; x<width; x+=xspace) {
          for(int y=0; y<height; y+=yspace) {
            float xF = float(x);
            float yF = float(y);
            boolean isInShape = gShape.contains(new RPoint(xF, yF));

            if (isInShape) {
              println("x,y,isIN: "+x+","+y+","+isInShape);
              // draw your object at point x, y
              ellipse (xF,yF,20,20);
            }
          }
      }
}