a pair of Simon Glasses from "Tengan Toppa Gurren Lagann"

simonGlasses.groovy

import  eu.mihosoft.vrl.v3d.ext.quickhull3d.*
import eu.mihosoft.vrl.v3d.Vector3d

//Your code here
//cos^-1(((3.5)^2+(3.935)^2 - (1.8)^2)/(2*3.5*3.935))
//2 to 1 ratio of glasses to face

double upperPointX = 0;
double upperPointY = 80;

double upperInnerPointX = 23;
double upperInnerPointY = 28;

double upperOuterPointX = 105;
double upperOuterPointY = 50;

double lowerInnerPointX = 41;
double lowerInnerPointY = -12;

double lowerOuterPointX = 54;
double lowerOuterPointY = -51;

double lowerPointX = 0;
double lowerPointY = -6;

double centerPointX = 0;
double centerPointY = 5;
double centerPointZ = 10;

liftZ = 5;

CSG noseHole = new Cylinder(2, // Radius at the bottom
                      		0, // Radius at the top
                      		40, // Height
                      		(int)30 //resolution
                      		).toCSG()//convert to CSG to display                    			 
                      		.movez(50);
                      		
CSG nosesphere = new Sphere(1.6,// Spheres radius
						40,//elevation Divisions
						40)// vertical divisions
						.toCSG()// convert to CSG to display
						.movey(-6.5);

//hulledCubes = CSG.hullAll([cube,movedCube])
def points = [new Vector3d(lowerPointX + 2.5, lowerPointY - 2, 0),
			new Vector3d(lowerPointX - 2.5, lowerPointY - 2, 0),
			new Vector3d(lowerPointX, lowerPointY, 2),
			new Vector3d(lowerPointX, lowerPointY, 0)];
CSG hullSection = HullUtil.hull(points)

nosesphere = CSG.hullAll([nosesphere, hullSection])
//CSG hullSection = HullUtil.hull(points)


def topLpoints = [new Vector3d(centerPointX, centerPointY, centerPointZ),
				new Vector3d(upperPointX,upperPointY, 0),
				new Vector3d(centerPointX, centerPointY, 0),
				new Vector3d(upperInnerPointX, upperInnerPointY, 0)];

def topRpoints = [new Vector3d(-centerPointX, centerPointY, centerPointZ),
				new Vector3d(-upperPointX,upperPointY,0),
				new Vector3d(-centerPointX, centerPointY, 0),
				new Vector3d(-upperInnerPointX, upperInnerPointY, 0)];

def topRightLpoints = [new Vector3d(centerPointX, centerPointY, centerPointZ),
				new Vector3d(upperOuterPointX, upperOuterPointY,0),
				new Vector3d(centerPointX, centerPointY, 0),
				new Vector3d(upperInnerPointX, upperInnerPointY, 0)];


def topLeftRpoints = [new Vector3d(-centerPointX, centerPointY, centerPointZ),
				new Vector3d(-upperOuterPointX,upperOuterPointY,0),
				new Vector3d(-centerPointX, centerPointY, 0),
				new Vector3d(-upperInnerPointX, upperInnerPointY, 0)];


def topLeftLpoints = [new Vector3d(-centerPointX, centerPointY, centerPointZ),
				new Vector3d(-upperOuterPointX, upperOuterPointY,0),
				new Vector3d(-centerPointX, centerPointY, 0),
				new Vector3d(-lowerInnerPointX, lowerInnerPointY, 0)];


def topRightRpoints = [new Vector3d(centerPointX, centerPointY, centerPointZ),
				new Vector3d(upperOuterPointX,upperOuterPointY,0),
				new Vector3d(centerPointX, centerPointY, 0),
				new Vector3d(lowerInnerPointX, lowerInnerPointY, 0)];


def bottomRightRpoints = [new Vector3d(centerPointX, centerPointY, centerPointZ),
				new Vector3d(lowerOuterPointX, lowerOuterPointY,0),
				new Vector3d(centerPointX, centerPointY, 0),
				new Vector3d(lowerInnerPointX, lowerInnerPointY, 0)];


def bottomRightLpoints = [new Vector3d(centerPointX, centerPointY, centerPointZ),
				new Vector3d(lowerOuterPointX, lowerOuterPointY,0),
				new Vector3d(centerPointX, centerPointY, 0),
				new Vector3d(lowerPointX, lowerPointY, 0)];


def bottomLeftLpoints = [new Vector3d(-centerPointX, centerPointY, centerPointZ),
				new Vector3d(-lowerOuterPointX, lowerOuterPointY, 0),
				new Vector3d(-centerPointX, centerPointY, 0),
				new Vector3d(-lowerInnerPointX, lowerInnerPointY, 0)];


def bottomLeftRpoints = [new Vector3d(-centerPointX, centerPointY, centerPointZ),
				new Vector3d(-lowerOuterPointX, lowerOuterPointY, 0),
				new Vector3d(-centerPointX, centerPointY, 0),
				new Vector3d(-lowerPointX, lowerPointY, 0)];

CSG topL = HullUtil.hull(topLpoints);
CSG topR = HullUtil.hull(topRpoints);
CSG topRightR = HullUtil.hull(topRightRpoints);
CSG topRightL = HullUtil.hull(topRightLpoints);
CSG topLeftR = HullUtil.hull(topLeftRpoints);
CSG topLeftL = HullUtil.hull(topLeftLpoints);
CSG bottomLeftR = HullUtil.hull(bottomLeftRpoints);
CSG bottomLeftL = HullUtil.hull(bottomLeftLpoints);
CSG bottomRightR = HullUtil.hull(bottomRightRpoints);
CSG bottomRightL = HullUtil.hull(bottomRightLpoints);

CSG glasses = CSG.unionAll([topL,
 topR,
 topRightR,
 topRightL,
 topLeftR,
 topLeftL,
 bottomLeftR,
 bottomLeftL,
 bottomRightR,
 bottomRightL
]);

glasses = glasses.difference(nosesphere);

glasses = glasses.setName("simonGlasses_v3");

return [glasses, noseHole , hullSection];