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diff --git a/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/ReflectionTab.java b/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/ReflectionTab.java
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--- a/examples/org.eclipse.swt.opengl.examples/src/org/eclipse/swt/opengl/examples/ReflectionTab.java
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@@ -1,556 +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 Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.opengl.examples;
-
-
-import org.eclipse.opengl.*;
-import org.eclipse.swt.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-class ReflectionTab extends OpenGLTab {
- private float ballY = 0.0f;
- private float ballZ = 1.6666666f;
- private float ballX = 0.0f;
- private float ballRot = 0.0f;
- private float cubeX = 2.5f;
- private float cubeY = -2.0f;
- private float cubeZ = 2.0f;
- private float xPos = 0.0f;
- private float yPos = 0.0f;
- private float zPos = 22.0f;
- private float ballRotSpeed = 0.0f;
- private int quadratic;
- private int[] textures = new int[3];
- private final static int
- LIST_INDEX_BALL = 1,LIST_INDEX_BOX = 2,
- LIST_INDEX_MIRROR = 3, LIST_INDEX_ROOM = 4;
- private final static int
- TEXTURE_INDEX_BALL = 0, TEXTURE_INDEX_FLOOR = 1,
- TEXTURE_INDEX_BOX = 2;
- private final static String[] IMAGES = {
- "images/Ball.jpg", "images/Floor.jpg", "images/Box.bmp" };
- private final static int SLEEP_LENGTH = 50;
-
- /**
- * Draws the ball
- */
- void createBall() {
- GL.glNewList(LIST_INDEX_BALL, GL.GL_COMPILE);
- GL.glColor3f(1.0f, 1.0f, 1.0f);
- GL.glBindTexture(GL.GL_TEXTURE_2D, textures[TEXTURE_INDEX_BALL]);
- GLU.gluSphere(quadratic, 0.35f, 32, 16);
- GL.glDisable(GL.GL_BLEND);
- GL.glEndList();
- }
-
- /**
- * Draws the box
- */
- void createBox() {
- float size = 1.0f;
- GL.glNewList(LIST_INDEX_BOX, GL.GL_COMPILE);
- GL.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
- GL.glBindTexture(GL.GL_TEXTURE_2D, textures[TEXTURE_INDEX_BOX]);
- GL.glBegin(GL.GL_QUADS);
- // front
- GL.glNormal3f(0.0f, 0.0f, 1.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-size, -size, size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(size, -size, size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(size, size, size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-size, size, size);
- // back
- GL.glNormal3f(0.0f, 0.0f, -1.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-size, -size, -size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(size, -size, -size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(size, size, -size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-size, size, -size);
- // left
- GL.glNormal3f(-1.0f, 0.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-size, -size, -size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-size, -size, size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(-size, size, size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-size, size, -size);
- // right
- GL.glNormal3f(1.0f, 0.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(size, -size, -size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(size, -size, size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(size, size, size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(size, size, -size);
- // top
- GL.glNormal3f(0.0f, 1.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(size, size, -size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-size, size, -size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(-size, size, size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(size, size, size);
- // bottom
- GL.glNormal3f(0.0f, -1.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(size, -size, -size);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-size, -size, -size);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(-size, -size, size);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(size, -size, size);
- GL.glEnd();
- GL.glEndList();
- }
-
- /**
- * @see OpenGLTab#createControls(Composite)
- */
- void createControls(Composite composite) {
- Group ballTranslation = new Group(composite, SWT.NONE);
- ballTranslation.setLayout(new GridLayout(2, false));
- ballTranslation.setText("Ball Translation");
-
- new Label(ballTranslation, SWT.NONE).setText("X:");
- final Slider ballXPosSlider = new Slider(ballTranslation, SWT.NONE);
- ballXPosSlider.setIncrement(1);
- ballXPosSlider.setMaximum(38);
- ballXPosSlider.setMinimum(0);
- ballXPosSlider.setThumb(2);
- ballXPosSlider.setPageIncrement(2);
- ballXPosSlider.setSelection(18);
- ballXPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- ballX = (float) (ballXPosSlider.getSelection() - 18) / 5;
- }
- });
-
- new Label(ballTranslation, SWT.NONE).setText("Y:");
- final Slider ballYPosSlider = new Slider(ballTranslation, SWT.NONE);
- ballYPosSlider.setIncrement(1);
- ballYPosSlider.setMaximum(38);
- ballYPosSlider.setMinimum(0);
- ballYPosSlider.setThumb(2);
- ballYPosSlider.setPageIncrement(2);
- ballYPosSlider.setSelection(18);
- ballYPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- ballY = (float) (ballYPosSlider.getSelection() - 18) / 5;
- }
- });
-
- new Label(ballTranslation, SWT.NONE).setText("Z:");
- final Slider ballZPosSlider = new Slider(ballTranslation, SWT.NONE);
- ballZPosSlider.setIncrement(1);
- ballZPosSlider.setMaximum(24);
- ballZPosSlider.setMinimum(0);
- ballZPosSlider.setThumb(1);
- ballZPosSlider.setPageIncrement(2);
- ballZPosSlider.setSelection(4);
- ballZPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- ballZ = (float) (ballZPosSlider.getSelection() + 1) / 3;
- }
- });
-
- Group cubeTranslation = new Group(composite, SWT.NONE);
- cubeTranslation.setLayout(new GridLayout(2, false));
- cubeTranslation.setText("Cube Translation");
-
- new Label(cubeTranslation, SWT.NONE).setText("X:");
- final Slider cubeXPosSlider = new Slider(cubeTranslation, SWT.NONE);
- cubeXPosSlider.setIncrement(1);
- cubeXPosSlider.setMaximum(14);
- cubeXPosSlider.setMinimum(0);
- cubeXPosSlider.setThumb(2);
- cubeXPosSlider.setPageIncrement(2);
- cubeXPosSlider.setSelection(11);
- cubeXPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- cubeX = (float) (cubeXPosSlider.getSelection() - 6) / 2;
- }
- });
-
- new Label(cubeTranslation, SWT.NONE).setText("Y:");
- final Slider cubeYPosSlider = new Slider(cubeTranslation, SWT.NONE);
- cubeYPosSlider.setIncrement(1);
- cubeYPosSlider.setMaximum(14);
- cubeYPosSlider.setMinimum(0);
- cubeYPosSlider.setThumb(2);
- cubeYPosSlider.setPageIncrement(2);
- cubeYPosSlider.setSelection(2);
- cubeYPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- cubeY = (float) (cubeYPosSlider.getSelection() - 6) / 2;
- }
- });
-
- new Label(cubeTranslation, SWT.NONE).setText("Z:");
- final Slider cubeZPosSlider = new Slider(cubeTranslation, SWT.NONE);
- cubeZPosSlider.setIncrement(1);
- cubeZPosSlider.setMaximum(10);
- cubeZPosSlider.setMinimum(1);
- cubeZPosSlider.setThumb(1);
- cubeZPosSlider.setPageIncrement(2);
- cubeZPosSlider.setSelection(2);
- cubeZPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- cubeZ = (float) (cubeZPosSlider.getSelection() + 2) / 2;
- }
- });
-
- Group movementGroup = new Group(composite, SWT.NONE);
- movementGroup.setLayout(new GridLayout(2, false));
- movementGroup.setText("Room Rotation");
-
- new Label(movementGroup, SWT.NONE).setText("X:");
- final Slider screenXPosSlider = new Slider(movementGroup, SWT.NONE);
- screenXPosSlider.setIncrement(1);
- screenXPosSlider.setMaximum(42);
- screenXPosSlider.setMinimum(0);
- screenXPosSlider.setThumb(2);
- screenXPosSlider.setPageIncrement(2);
- screenXPosSlider.setSelection(20);
- screenXPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- xPos = screenXPosSlider.getSelection() - 20;
- }
- });
-
- new Label(movementGroup, SWT.NONE).setText("Y:");
- final Slider screenYPosSlider = new Slider(movementGroup, SWT.NONE);
- screenYPosSlider.setIncrement(1);
- screenYPosSlider.setMaximum(42);
- screenYPosSlider.setMinimum(0);
- screenYPosSlider.setThumb(2);
- screenYPosSlider.setPageIncrement(2);
- screenYPosSlider.setSelection(20);
- screenYPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- yPos = screenYPosSlider.getSelection() - 20;
- }
- });
-
- new Label(movementGroup, SWT.NONE).setText("Z:");
- final Slider screenZPosSlider = new Slider(movementGroup, SWT.NONE);
- screenZPosSlider.setIncrement(1);
- screenZPosSlider.setMaximum(42);
- screenZPosSlider.setMinimum(0);
- screenZPosSlider.setThumb(2);
- screenZPosSlider.setPageIncrement(2);
- screenZPosSlider.setSelection(20);
- screenZPosSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- zPos = screenZPosSlider.getSelection() + 2;
- }
- });
-
- new Label(composite, SWT.NONE).setText("Ball Rotation Speed:");
- final Slider ballRotSlider = new Slider(composite, SWT.NONE);
- ballRotSlider.setIncrement(1);
- ballRotSlider.setMaximum(22);
- ballRotSlider.setMinimum(0);
- ballRotSlider.setThumb(2);
- ballRotSlider.setPageIncrement(2);
- ballRotSlider.setSelection(0);
- ballRotSlider.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- ballRotSpeed = ballRotSlider.getSelection();
- }
- });
- }
-
- /**
- * Draws the mirror
- */
- void createMirror() {
- GL.glNewList(LIST_INDEX_MIRROR, GL.GL_COMPILE);
- GL.glDisable(GL.GL_TEXTURE_2D);
- GL.glColor4f(1.0f, 1.0f, 1.0f, 0.4f);
- GL.glNormal3f(0.0f, 0.0f, 1.0f);
- GL.glBegin(GL.GL_QUADS);
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-2.0f, 2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-2.0f, -2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(2.0f, -2.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(2.0f, 2.0f, 0.0f);
- GL.glEnd();
- GL.glEnable(GL.GL_TEXTURE_2D);
- GL.glEndList();
- }
-
- /**
- * Draws the room
- */
- void createRoom() {
- GL.glNewList(LIST_INDEX_ROOM, GL.GL_COMPILE);
- GL.glDisable(GL.GL_TEXTURE_2D);
- GL.glBegin(GL.GL_QUADS);
- // left wall
- GL.glNormal3f(1.0f, 0.0f, 0.0f);
- GL.glVertex3f(-4.0f, 4.0f, 0.0f);
- GL.glVertex3f(-4.0f, 4.0f, 6.0f);
- GL.glVertex3f(-4.0f, -4.0f, 6.0f);
- GL.glVertex3f(-4.0f, -4.0f, 0.0f);
- // right wall
- GL.glNormal3f(-1.0f, 0.0f, 01.0f);
- GL.glVertex3f(4.0f, 4.0f, 0.0f);
- GL.glVertex3f(4.0f, 4.0f, 6.0f);
- GL.glVertex3f(4.0f, -4.0f, 6.0f);
- GL.glVertex3f(4.0f, -4.0f, 0.0f);
- // ceiling
- GL.glNormal3f(0.0f, -1.0f, 0.0f);
- GL.glColor3f(0.9f, 0.9f, 0.9f);
- GL.glVertex3f(-4.0f, 4.0f, 0.0f);
- GL.glVertex3f(-4.0f, 4.0f, 6.0f);
- GL.glVertex3f(4.0f, 4.0f, 6.0f);
- GL.glVertex3f(4.0f, 4.0f, 0.0f);
- GL.glEnd();
- // back wall with triangle strip to illiminate t-intersections
- GL.glBegin(GL.GL_TRIANGLE_STRIP);
- GL.glNormal3f(0.0f, 0.0f, 1.0f);
- GL.glVertex3d(-4.0, -4.0, 0.0);
- GL.glVertex3d(-2.2, -4.0, 0.0);
- GL.glVertex3d(-2.2, -2.2, 0.0);
- GL.glVertex3d(2.2, -4.0, 0.0);
- GL.glVertex3d(2.2, -2.2, 0.0);
- GL.glVertex3d(4.0, -4.0, 0.0);
- GL.glVertex3d(2.2, -2.2, 0.0);
- GL.glVertex3d(4.0, -2.2, 0.0);
- GL.glVertex3d(2.2, 2.2, 0.0);
- GL.glVertex3d(4.0, 2.2, 0.0);
- GL.glVertex3d(2.2, 2.2, 0.0);
- GL.glVertex3d(4.0, 4.0, 0.0);
- GL.glVertex3d(2.2, 2.2, 0.0);
- GL.glVertex3d(2.2, 4.0, 0.0);
- GL.glVertex3d(-2.2, 2.2, 0.0);
- GL.glVertex3d(-2.2, 4.0, 0.0);
- GL.glVertex3d(-4.0, 4.0, 0.0);
- GL.glVertex3d(-2.2, 2.2, 0.0);
- GL.glVertex3d(-4.0, 2.2, 0.0);
- GL.glVertex3d(-2.2, -2.2, 0.0);
- GL.glVertex3d(-4.0, -2.2, 0.0);
- GL.glVertex3d(-4.0, -4.0, 0.0);
- GL.glEnd();
- GL.glEnable(GL.GL_TEXTURE_2D);
- // draw floor
- GL.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
- GL.glBindTexture(GL.GL_TEXTURE_2D, textures[TEXTURE_INDEX_FLOOR]);
- GL.glNormal3f(0.0f, 1.0f, 0.0f);
- GL.glBegin(GL.GL_QUADS);
- // floor
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-4.0f, -4.0f, 6.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-4.0f, -4.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(4.0f, -4.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(4.0f, -4.0f, 6.0f);
- GL.glEnd();
- // draw mirror frame
- GL.glBindTexture(GL.GL_TEXTURE_2D, textures[TEXTURE_INDEX_BOX]);
- GL.glNormal3f(0.0f, 0.0f, 1.0f);
- GL.glBegin(GL.GL_QUADS);
- // top
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-2.2f, 2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(2.2f, 2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(2.2f, 2.2f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-2.2f, 2.2f, 0.0f);
- // right
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(2.0f, 2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(2.0f, -2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(2.2f, -2.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(2.2f, 2.0f, 0.0f);
- // bottom
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-2.2f, -2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(2.2f, -2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(2.2f, -2.2f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-2.2f, -2.2f, 0.0f);
- // left
- GL.glTexCoord2f(0.0f, 0.0f);
- GL.glVertex3f(-2.0f, 2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 0.0f);
- GL.glVertex3f(-2.0f, -2.0f, 0.0f);
- GL.glTexCoord2f(1.0f, 1.0f);
- GL.glVertex3f(-2.2f, -2.0f, 0.0f);
- GL.glTexCoord2f(0.0f, 1.0f);
- GL.glVertex3f(-2.2f, 2.0f, 0.0f);
- GL.glEnd();
- GL.glEndList();
- }
-
- /**
- * @see OpenGLTab#dispose()
- */
- void dispose() {
- super.dispose();
- GLU.gluDeleteQuadric(quadratic);
- GL.glDeleteLists(LIST_INDEX_BALL, 1);
- GL.glDeleteLists(LIST_INDEX_BOX, 1);
- GL.glDeleteLists(LIST_INDEX_MIRROR, 1);
- GL.glDeleteLists(LIST_INDEX_ROOM, 1);
- }
-
- /**
- * @see OpenGLTab#getSleepLength()
- */
- int getSleepLength() {
- return SLEEP_LENGTH;
- }
-
- /**
- * @see OpenGLTab#getTabText()
- */
- String getTabText() {
- return "Reflection";
- }
-
- /**
- * @see OpenGLTab#init()
- */
- void init() {
- if (!hasStencilSupport()) return;
-
- GL.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
- GL.glClearDepth(1.0f);
- GL.glClearStencil(0);
- GL.glGenTextures(IMAGES.length, textures);
- for (int i = 0; i < IMAGES.length; i++) {
- loadTexture(getGlCanvas(), IMAGES[i], i, textures);
- }
-
- GL.glShadeModel(GL.GL_SMOOTH);
- quadratic = GLU.gluNewQuadric();
- GLU.gluQuadricNormals(quadratic, GL.GL_SMOOTH);
- GLU.gluQuadricTexture(quadratic, true);
- GL.glDepthFunc(GL.GL_LEQUAL);
- GL.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA);
- GL.glHint(GL.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
-
- // set up the lights
- float[] LightAmb = { 0.7f, 0.7f, 0.7f, 1.0f };
- float[] LightDif = { 1.0f, 1.0f, 1.0f, 1.0f };
- float[] lightsAmbient = { 0.5f, 0.5f, 0.5f, 1.0f };
- GL.glLightModelfv(GL.GL_LIGHT_MODEL_AMBIENT, lightsAmbient);
- GL.glLightfv(GL.GL_LIGHT0, GL.GL_AMBIENT, LightAmb);
- GL.glLightfv(GL.GL_LIGHT0, GL.GL_DIFFUSE, LightDif);
-
- GL.glEnable(GL.GL_LIGHT0);
- GL.glEnable(GL.GL_LIGHTING);
- GL.glEnable(GL.GL_LINE_SMOOTH);
- GL.glEnable(GL.GL_DEPTH_TEST);
- GL.glEnable(GL.GL_TEXTURE_2D);
- GL.glEnable(GL.GL_BLEND);
-
- createRoom();
- createBall();
- createBox();
- createMirror();
- }
-
- /**
- * @see OpenGLTab#isStencilSupportNeeded
- */
- boolean isStencilSupportNeeded() {
- return true;
- }
-
- /**
- * @see OpenGLTab#renderScene()
- */
- void renderScene() {
- GL.glClear(
- GL.GL_COLOR_BUFFER_BIT
- | GL.GL_DEPTH_BUFFER_BIT
- | GL.GL_STENCIL_BUFFER_BIT);
-
- GL.glLoadIdentity();
- GLU.gluLookAt(xPos, yPos, zPos, 0, 0, 0, 0, 1, 0);
- // clip plane equation
- double clipEquation[] = { 0.0f, 0.0f, -1.0f, 0.0f };
- float[] LightPos = { 0.0f, 2.0f, 7.0f, 1.0f };
- GL.glColorMask(false, false, false, false);
- // enable stencil buffer for "marking" the mirror
- GL.glEnable(GL.GL_STENCIL_TEST);
- // set the stencil buffer to 1 where a polygon is drawn
- GL.glStencilFunc(GL.GL_ALWAYS, 1, 1);
- GL.glStencilOp(GL.GL_KEEP, GL.GL_KEEP, GL.GL_REPLACE);
- GL.glDisable(GL.GL_DEPTH_TEST);
- GL.glCallList(LIST_INDEX_MIRROR);
- GL.glEnable(GL.GL_DEPTH_TEST);
- GL.glColorMask(true, true, true, true);
- GL.glStencilFunc(GL.GL_EQUAL, 1, 1);
- // draw where the stencil is 1
- GL.glStencilOp(GL.GL_KEEP, GL.GL_KEEP, GL.GL_KEEP);
- GL.glEnable(GL.GL_CLIP_PLANE0);
- GL.glClipPlane(GL.GL_CLIP_PLANE0, clipEquation);
- GL.glPushMatrix();
- GL.glScalef(1.0f, 1.0f, -1.0f);
- GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, LightPos);
- GL.glCallList(LIST_INDEX_ROOM); // reflection
- GL.glPushMatrix();
- GL.glTranslatef(cubeX, cubeY, cubeZ);
- GL.glCallList(LIST_INDEX_BOX); // reflection
- GL.glPopMatrix();
- GL.glTranslatef(ballX, ballY, ballZ);
- GL.glRotatef(ballRot, 1.0f, 0.0f, 0.0f);
- GL.glCallList(LIST_INDEX_BALL); // reflection
- GL.glPopMatrix();
- GL.glDisable(GL.GL_CLIP_PLANE0);
- GL.glDisable(GL.GL_STENCIL_TEST);
- GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, LightPos);
- GL.glEnable(GL.GL_BLEND);
- GL.glDisable(GL.GL_LIGHTING);
- GL.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA);
- GL.glCallList(LIST_INDEX_MIRROR);
- GL.glEnable(GL.GL_LIGHTING);
- GL.glDisable(GL.GL_BLEND);
- GL.glCallList(LIST_INDEX_ROOM);
- GL.glPushMatrix();
- GL.glTranslatef(cubeX, cubeY, cubeZ);
- GL.glCallList(LIST_INDEX_BOX);
- GL.glPopMatrix();
- GL.glTranslatef(ballX, ballY, ballZ);
- GL.glRotatef(ballRot, 1.0f, 0.0f, 0.0f);
- GL.glCallList(LIST_INDEX_BALL);
- ballRot += ballRotSpeed;
- }
-}
generated by cgit (git 2.34.1) at 2024-06-07 07:26:13 +0000