package trab2cg;

import java.awt.FlowLayout;

import javax.swing.JFrame;
import javax.swing.JPanel;

import org.jtrace.Material;
import org.jtrace.Scene;
import org.jtrace.Tracer;
import org.jtrace.ViewPlane;
import org.jtrace.cameras.Camera;
import org.jtrace.cameras.PinHoleCamera;
import org.jtrace.geometry.Plane;
import org.jtrace.geometry.Sphere;
import org.jtrace.lights.Light;
import org.jtrace.lights.PointLight;
import org.jtrace.primitives.ColorRGB;
import org.jtrace.primitives.Point3D;
import org.jtrace.primitives.ReflectanceCoefficient;
import org.jtrace.primitives.Vector3D;
import org.jtrace.shader.Shaders;
import org.jtrace.swing.TracerPanel;

public class Main {

    public static void main(String[] args) {
            Scene cena = new Scene();
            Camera camera = new PinHoleCamera(new Point3D(0, 0, -20), Point3D.ORIGIN, Vector3D.UNIT_Y);
            ReflectanceCoefficient kAmbient = new ReflectanceCoefficient(0.5, 0.5, 0.5);
            ReflectanceCoefficient kDiffuse = new ReflectanceCoefficient(1, 1, 1);
            Light light = new PointLight(-20, 20, -20);
            Material materialPlane = new Material(ColorRGB.YELLOW, kAmbient, kDiffuse);
            Material materialBall = new Material(ColorRGB.GREEN, kAmbient, kDiffuse);
            Plane plane = new Plane(new Point3D(0, -20, 0),Vector3D.UNIT_Y.multiply(-1), materialPlane);
            Sphere ball = new Sphere(new Point3D(0, 10, 0), 5, materialBall);
            camera.setZoomFactor(5);
            cena.add(ball, plane);
            cena.add(light);
            cena.setCamera(camera);

            JFrame frame = new JFrame();
            frame.setSize(700, 650);
            frame.setName("Trab2 CG");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

            JPanel mainPanel = new JPanel(new FlowLayout(FlowLayout.CENTER,10,10));
            Tracer tracer = new Tracer();
            tracer.addShaders(Shaders.ambientShader(),Shaders.diffuseShader());
            TracerPanel tracerPanel = new TracerPanel(tracer, cena, new ViewPlane(500,500),500,500);
            mainPanel.add(tracerPanel);
            frame.add(mainPanel);
            frame.setVisible(true);

    }

}