2 import java.awt.event.*;
4 import javax.media.opengl.*;
5 import javax.media.opengl.glu.*;
7 public class Main implements GLEventListener {
9 private Geom geom = new Geom();
11 public Main(StlFile stlf) {
12 for(int i=0; i<stlf.coordArray.length; i+=3) {
13 Geom.P p0 = geom.newP(stlf.coordArray[i+0].x, stlf.coordArray[i+0].y, stlf.coordArray[i+0].z);
14 Geom.P p1 = geom.newP(stlf.coordArray[i+1].x, stlf.coordArray[i+1].y, stlf.coordArray[i+1].z);
15 Geom.P p2 = geom.newP(stlf.coordArray[i+2].x, stlf.coordArray[i+2].y, stlf.coordArray[i+2].z);
16 Geom.T t = geom.newT(geom.newE(p0, p1), geom.newE(p1, p2), geom.newE(p2, p0));
21 * Take care of initialization here.
23 public void init(GLAutoDrawable gld) {
26 gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
27 gl.glViewport(0, 0, 500, 300);
28 gl.glMatrixMode(GL.GL_PROJECTION);
30 //glu.gluOrtho2D(0.0, 500.0, 0.0, 300.0);
34 public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { }
35 public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) { }
36 public void display(GLAutoDrawable drawable) {
40 GL gl = drawable.getGL();
41 gl.glClear(GL.GL_COLOR_BUFFER_BIT);
44 for(Geom.T t : geom) {
48 if (red < 0.15) red = 1.0f;
49 if (green < 0.15) green = 1.0f;
50 if (blue < 0.15) blue = 1.0f;
51 gl.glColor3f(red, green, blue);
52 gl.glBegin(GL.GL_TRIANGLES);
58 public static void main(String[] s) throws Exception {
59 StlFile stlf = new StlFile();
60 stlf.load("teapot.stl");
61 Main main = new Main(stlf);
62 Frame f = new Frame();
63 GLCapabilities glcaps = new GLCapabilities();
64 GLCanvas glcanvas = new GLCanvas();
65 glcanvas.addGLEventListener(main);
66 f.add(glcanvas, BorderLayout.CENTER);