+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.media.opengl.*;
+import javax.media.opengl.glu.*;
+
+public class Main implements GLEventListener {
+
+ public static StlFile stlf = null;
+
+ /**
+ * Take care of initialization here.
+ */
+ public void init(GLAutoDrawable gld) {
+ GL gl = gld.getGL();
+ GLU glu = new GLU();
+ gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+ gl.glViewport(0, 0, 500, 300);
+ gl.glMatrixMode(GL.GL_PROJECTION);
+ gl.glLoadIdentity();
+ //glu.gluOrtho2D(0.0, 500.0, 0.0, 300.0);
+ display(gld);
+ }
+
+ /**
+ * Take care of drawing here.
+ */
+ public void display(GLAutoDrawable drawable) {
+ float red = 0.0f;
+ float green = 0.0f;
+ float blue = 0.0f;
+ GL gl = drawable.getGL();
+ gl.glClear(GL.GL_COLOR_BUFFER_BIT);
+ gl.glPointSize(5.0f);
+
+ for(int i=0; i<stlf.coordArray.length; i+=3) {
+ red -= .09f;
+ green -= .12f;
+ blue -= .15f;
+ if (red < 0.15) red = 1.0f;
+ if (green < 0.15) green = 1.0f;
+ if (blue < 0.15) blue = 1.0f;
+ gl.glColor3f(red, green, blue);
+
+ gl.glBegin(GL.GL_TRIANGLES);
+ for(int j=0; j<3; j++)
+ gl.glVertex3f(stlf.coordArray[i+j].x,
+ stlf.coordArray[i+j].y,
+ stlf.coordArray[i+j].z);
+ gl.glEnd();
+ }
+ }
+ public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { }
+ public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) { }
+
+
+ public static void main(String[] s) throws Exception {
+ stlf = new StlFile();
+ stlf.load("teapot.stl");
+ Main main = new Main();
+ Frame f = new Frame();
+ GLCapabilities glcaps = new GLCapabilities();
+ GLCanvas glcanvas = new GLCanvas();
+ glcanvas.addGLEventListener(main);
+ f.add(glcanvas, BorderLayout.CENTER);
+ f.show();
+ f.setSize(500, 300);
+ }
+
+}
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