How to use

addCone

method

in

us.ihmc.javaFXToolkit.shapes.JavaFXMultiColorMeshBuilder

  public JavaFXCoordinateSystem(double length)
  {
   TextureColorPalette1D colorPalette = new TextureColorPalette1D();
   colorPalette.setHueBased(1.0, 1.0);
   JavaFXMultiColorMeshBuilder meshBuilder = new JavaFXMultiColorMeshBuilder(colorPalette);
   double radius = 0.02 * length;
   double coneHeight = 0.10 * length;
   double coneRadius = 0.05 * length;
   meshBuilder.addCylinder(length, radius, new Point3d(), new AxisAngle4d(0.0, 1.0, 0.0, Math.PI / 2.0), Color.RED);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3d(length, 0.0, 0.0), new AxisAngle4d(0.0, 1.0, 0.0, Math.PI / 2.0), Color.RED);
   meshBuilder.addCylinder(length, radius, new Point3d(), new AxisAngle4d(1.0, 0.0, 0.0, -Math.PI / 2.0), Color.GREEN);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3d(0.0, length, 0.0), new AxisAngle4d(1.0, 0.0, 0.0, -Math.PI / 2.0), Color.GREEN);
   meshBuilder.addCylinder(length, radius, new Point3d(), Color.BLUE);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3d(0.0, 0.0, length), Color.BLUE);

   MeshView coordinateSystem = new MeshView(meshBuilder.generateMesh());
   coordinateSystem.setMaterial(meshBuilder.generateMaterial());
   getChildren().addAll(coordinateSystem);
  }
}

  public JavaFXCoordinateSystem(double length)
  {
   TextureColorPalette1D colorPalette = new TextureColorPalette1D();
   colorPalette.setHueBased(1.0, 1.0);
   JavaFXMultiColorMeshBuilder meshBuilder = new JavaFXMultiColorMeshBuilder(colorPalette);
   double radius = 0.02 * length;
   double coneHeight = 0.10 * length;
   double coneRadius = 0.05 * length;
   meshBuilder.addCylinder(length, radius, new Point3D(), new AxisAngle(0.0, 1.0, 0.0, Math.PI / 2.0), Color.RED);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3D(length, 0.0, 0.0), new AxisAngle(0.0, 1.0, 0.0, Math.PI / 2.0), Color.RED);
   meshBuilder.addCylinder(length, radius, new Point3D(), new AxisAngle(1.0, 0.0, 0.0, -Math.PI / 2.0), Color.GREEN);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3D(0.0, length, 0.0), new AxisAngle(1.0, 0.0, 0.0, -Math.PI / 2.0), Color.GREEN);
   meshBuilder.addCylinder(length, radius, new Point3D(), Color.BLUE);
   meshBuilder.addCone(coneHeight, coneRadius, new Point3D(0.0, 0.0, length), Color.BLUE);

   MeshView coordinateSystem = new MeshView(meshBuilder.generateMesh());
   coordinateSystem.setMaterial(meshBuilder.generateMaterial());
   getChildren().addAll(coordinateSystem);
  }
}

public ArrowGraphic(double radius, double length, Color color)
{
  TextureColorPalette1D colorPalette = new TextureColorPalette1D();
  colorPalette.setHueBased(1.0, 1.0);
  JavaFXMultiColorMeshBuilder meshBuilder = new JavaFXMultiColorMeshBuilder(colorPalette);
  double coneHeight = 0.10 * length;
  double coneRadius = 1.5 * radius;
  meshBuilder.addCylinder(length, radius, new Point3D(), new AxisAngle(0.0, 1.0, 0.0, Math.PI / 2.0), color);
  meshBuilder.addCone(coneHeight, coneRadius, new Point3D(length, 0.0, 0.0), new AxisAngle(0.0, 1.0, 0.0, Math.PI / 2.0), color);
  this.arrow = new MeshView(meshBuilder.generateMesh());
  arrow.setMaterial(meshBuilder.generateMaterial());
  getChildren().add(arrow);
}