1 files changed, 0 insertions, 294 deletions
diff --git a/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/NurbTab.java b/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/NurbTab.java
deleted file mode 100644
index c25e8c6647..0000000000
--- a/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/NurbTab.java
+++ /dev/null
@@ -1,294 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.opengl.examples;
-
-
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.opengl.*;
-import org.eclipse.swt.widgets.*;
-
-class NurbTab extends OpenGLTab {
-	private float xPos = -5.0f, yPos = -5.0f, zPos = -25.0f;
-	private float xRot = 330.0f, yRot = 0.0f, zRot = 0.0f;
-	private int nurb;
-
-	/**
-	 * Returns a 3 dimensional array to store vertex points for the nurb
-	 * surface.
-	 * 
-	 * @return the array
-	 */
-	float[][][] buildNurb() {
-		float[][][] ctrl = new float[4][4][3];
-		for (int i = 0; i < 4; i++) {
-			for (int j = 0; j < 4; j++) {
-				// set the x value
-				ctrl[i][j][0] = 2 * (i + (float) Math.cos(i + j));
-				// set the y value
-				ctrl[i][j][1] = 2 * (j + (float) Math.cos(i + j));
-				// set the z value
-				if ((i == 1 && j == 1) || (i == 2 && j == 2)) {
-					// this makes the hill
-					ctrl[i][j][2] = 6.0f;
-				} else {
-					ctrl[i][j][2] = 0.0f;
-				}
-			}
-		}
-		// sets this particular z value to a large number to make a high
-		// hill
-		ctrl[2][2][2] = 8.0f;
-
-		return ctrl;
-	}
-	
-	/**
-	 * Returns a 1 dimensional array representing the 3 dimensional
-	 * argument.  This result can be passed to the nurb renderer
-	 * 
-	 * @param ctrl source 3D array
-	 * @return 1D array
-	 */
-	float[] convert(float[][][] ctrl) {
-		float[] pts =
-			new float[ctrl.length * ctrl[0].length * ctrl[0][0].length];
-		int row = 0;
-		int col = 0;
-		// set rowIncr to number of columns * depth 
-		int rowIncr = ctrl[0].length * ctrl[0][0].length;
-		// set colIncr to depth 
-		int colIncr = ctrl[0][0].length;
-		// loop through rows 
-		for (int i = 0; i < ctrl.length; i++) {
-			col = 0;
-			// loop through columns
-			for (int j = 0; j < ctrl[0].length; j++) {
-				// loop through to get the depth values
-				for (int k = 0; k < ctrl[0][0].length; k++) {
-					pts[row + col + k] = ctrl[i][j][k];
-				}
-				col += colIncr;
-			}
-			row += rowIncr;
-		}
-		return pts;
-	}
-	
-	/**
-	 * @see OpenGLTab#createControls(Composite)
-	 */
-	void createControls(final Composite composite) {
-		Group movementGroup = new Group(composite, SWT.NONE);
-		movementGroup.setText("Translation");
-		movementGroup.setLayout(new GridLayout(2, false));
-
-		new Label(movementGroup, SWT.NONE).setText("X:");
-		final Slider xMove = new Slider(movementGroup, SWT.NONE);
-		xMove.setIncrement(1);
-		xMove.setMaximum(12);
-		xMove.setMinimum(0);
-		xMove.setThumb(2);
-		xMove.setPageIncrement(2);
-		xMove.setSelection(5);
-		xMove.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				xPos = xMove.getSelection() - 10;
-			}
-		});
-
-		new Label(movementGroup, SWT.NONE).setText("Y:");
-		final Slider yMove = new Slider(movementGroup, SWT.NONE);
-		yMove.setIncrement(1);
-		yMove.setMaximum(12);
-		yMove.setMinimum(0);
-		yMove.setThumb(2);
-		yMove.setPageIncrement(2);
-		yMove.setSelection(5);
-		yMove.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				yPos = yMove.getSelection() - 10;
-			}
-		});
-
-		new Label(movementGroup, SWT.NONE).setText("Z:");
-		final Slider zMove = new Slider(movementGroup, SWT.NONE);
-		zMove.setIncrement(1);
-		zMove.setMaximum(12);
-		zMove.setMinimum(0);
-		zMove.setThumb(2);
-		zMove.setPageIncrement(2);
-		zMove.setSelection(5);
-		zMove.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				zPos = zMove.getSelection() - 30;
-			}
-		});
-
-		Group rotationGroup = new Group(composite, SWT.NONE);
-		rotationGroup.setText("Rotation");
-		rotationGroup.setLayout(new GridLayout(2, false));
-
-		new Label(rotationGroup, SWT.NONE).setText("X:");
-		final Slider xRotation = new Slider(rotationGroup, SWT.NONE);
-		xRotation.setIncrement(10);
-		xRotation.setMaximum(362);
-		xRotation.setMinimum(0);
-		xRotation.setThumb(2);
-		xRotation.setPageIncrement(20);
-		xRotation.setSelection(330);
-		xRotation.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				xRot = xRotation.getSelection();
-			}
-		});
-
-		new Label(rotationGroup, SWT.NONE).setText("Y:");
-		final Slider yRotation = new Slider(rotationGroup, SWT.NONE);
-		yRotation.setIncrement(10);
-		yRotation.setMaximum(362);
-		yRotation.setMinimum(0);
-		yRotation.setThumb(2);
-		yRotation.setPageIncrement(20);
-		yRotation.setSelection(0);
-		yRotation.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				yRot = yRotation.getSelection();
-			}
-		});
-
-		new Label(rotationGroup, SWT.NONE).setText("Z:");
-		final Slider zRotation = new Slider(rotationGroup, SWT.NONE);
-		zRotation.setIncrement(10);
-		zRotation.setMaximum(362);
-		zRotation.setMinimum(0);
-		zRotation.setThumb(2);
-		zRotation.setPageIncrement(20);
-		zRotation.setSelection(0);
-		zRotation.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				zRot = zRotation.getSelection();
-			}
-		});
-
-		new Label(composite, SWT.NONE).setText("Sampling Tolerance:");
-		final Slider sSlider = new Slider(composite, SWT.NONE);
-		sSlider.setIncrement(1);
-		sSlider.setMaximum(101);
-		sSlider.setMinimum(0);
-		sSlider.setThumb(2);
-		sSlider.setPageIncrement(2);
-		sSlider.setSelection(75);
-		sSlider.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				GLU.gluNurbsProperty(
-					nurb,
-					GLU.GLU_SAMPLING_TOLERANCE,
-					sSlider.getSelection() + 1);
-			}
-		});
-
-		final Button fillButton = new Button(composite, SWT.CHECK);
-		fillButton.setText("Fill");
-		fillButton.setSelection(true);
-		fillButton.addListener(SWT.Selection, new Listener() {
-			public void handleEvent(Event e) {
-				if (fillButton.getSelection()) {
-					GLU.gluNurbsProperty(
-						nurb,
-						GLU.GLU_DISPLAY_MODE,
-						GLU.GLU_FILL);
-				} else {
-					GLU.gluNurbsProperty(
-						nurb,
-						GLU.GLU_DISPLAY_MODE,
-						GLU.GLU_OUTLINE_POLYGON);
-				}
-			}
-		});
-		
-		ColorSelectionGroup colorGroup =
-			new ColorSelectionGroup(composite, SWT.NONE);
-		colorGroup.setText("Foreground color");
-		colorGroup.addColorSelectionListener(new IColorSelectionListener() {
-			public void handleColorSelection(RGB rgb) {
-				GL.glColor3ub((byte) rgb.red, (byte) rgb.green, (byte) rgb.blue);
-			}
-		});
-	}
-	
-	/**
-	 * @see OpenGLTab#dispose()
-	 */
-	void dispose() {
-		super.dispose();
-		GLU.gluDeleteNurbsRenderer(nurb);
-	}
-	
-	/**
-	 * @see OpenGLTab#getTabText()
-	 */
-	String getTabText() {
-		return "Nurb";
-	}
-	
-	/**
-	 * @see OpenGLTab#init()
-	 */
-	void init() {
-		GL.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
-		GL.glColor3f(1.0f, 0.0f, 0.0f);
-		// set up material color which helps show curves
-		float mat_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
-		float mat_shininess[] = { 100.0f };
-		GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_SPECULAR, mat_specular);
-		GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_SHININESS, mat_shininess);
-		GL.glColorMaterial(GL.GL_FRONT_AND_BACK, GL.GL_AMBIENT_AND_DIFFUSE);
-		
-		GL.glEnable(GL.GL_LIGHTING);
-		GL.glEnable(GL.GL_LIGHT0);
-		GL.glEnable(GL.GL_COLOR_MATERIAL);
-		GL.glEnable(GL.GL_DEPTH_TEST);
-		GL.glEnable(GL.GL_AUTO_NORMAL);
-		GL.glEnable(GL.GL_NORMALIZE);
-		
-		nurb = GLU.gluNewNurbsRenderer();
-
-		GLU.gluNurbsProperty(
-			nurb,
-			GLU.GLU_SAMPLING_METHOD,
-			GLU.GLU_PATH_LENGTH);
-		// sampling tolerance is specific for GLU.GLU_PATH_LENGTH
-		GLU.gluNurbsProperty(nurb, GLU.GLU_SAMPLING_TOLERANCE, 75.0f);
-		GLU.gluNurbsProperty(nurb, GLU.GLU_DISPLAY_MODE, GLU.GLU_FILL);
-	}
-	
-	/**
-	 * @see OpenGLTab#renderScene()
-	 */
-	void renderScene() {
-		GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-		GL.glLoadIdentity();
-		// do translation and rotation
-		GL.glTranslatef(xPos, yPos, zPos);
-		GL.glRotatef(xRot, 1.0f, 0.0f, 0.0f);
-		GL.glRotatef(yRot, 0.0f, 1.0f, 0.0f);
-		GL.glRotatef(zRot, 0.0f, 0.0f, 1.0f);
-		// define nurbs surface
-		float[] knots = { 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 1.0f };
-		GLU.gluBeginSurface(nurb);
-		GLU.gluNurbsSurface(
-			nurb, 8, knots, 8, knots, 12, 3,
-			convert(buildNurb()), 4, 4, GL.GL_MAP2_VERTEX_3);
-		GLU.gluEndSurface(nurb);
-	}
-}