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-rw-r--r--src/demo/GPUTextNewtDemo02.java187
1 files changed, 39 insertions, 148 deletions
diff --git a/src/demo/GPUTextNewtDemo02.java b/src/demo/GPUTextNewtDemo02.java
index 4f5e62b31..c7e7504ab 100644
--- a/src/demo/GPUTextNewtDemo02.java
+++ b/src/demo/GPUTextNewtDemo02.java
@@ -28,188 +28,79 @@
package demo;
import javax.media.opengl.GL;
-import javax.media.opengl.GL2;
-import javax.media.opengl.GL2GL3;
import javax.media.opengl.GL3;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
-import javax.media.opengl.GLEventListener;
import javax.media.opengl.GLProfile;
import com.jogamp.graph.curve.Region;
-import com.jogamp.graph.curve.text.HwTextRenderer;
-import com.jogamp.graph.font.Font;
-import com.jogamp.graph.geom.Vertex;
import com.jogamp.graph.geom.opengl.SVertex;
-import com.jogamp.newt.event.KeyEvent;
-import com.jogamp.newt.event.KeyListener;
-import com.jogamp.newt.event.WindowAdapter;
-import com.jogamp.newt.event.WindowEvent;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.util.FPSAnimator;
public class GPUTextNewtDemo02 {
- private static void create(){
- new TextNewtWindow();
- }
- public static void main(String[] args) {
- create();
- }
-}
-
-class TextNewtWindow {
- Vertex.Factory<SVertex> pointFactory = SVertex.factory();
+ /**
+ * If DEBUG is enabled:
+ *
+ * Caused by: javax.media.opengl.GLException: Thread[main-Display-X11_:0.0-1-EDT-1,5,main] glGetError() returned the following error codes after a call to glFramebufferRenderbuffer(<int> 0x8D40, <int> 0x1902, <int> 0x8D41, <int> 0x1): GL_INVALID_ENUM ( 1280 0x500),
+ * at javax.media.opengl.DebugGL4bc.checkGLGetError(DebugGL4bc.java:33961)
+ * at javax.media.opengl.DebugGL4bc.glFramebufferRenderbuffer(DebugGL4bc.java:33077)
+ * at jogamp.graph.curve.opengl.VBORegion2PGL3.initFBOTexture(VBORegion2PGL3.java:295)
+ */
+ static final boolean DEBUG = false;
+ static final boolean TRACE = false;
+
+ public static void main(String[] args) {
+ GPUTextNewtDemo02 test = new GPUTextNewtDemo02();
+ test.testMe();
+ }
+
+ GLWindow window;
TextGLListener textGLListener = null;
- public TextNewtWindow(){
- createWindow();
- }
- private void createWindow() {
+ public void testMe() {
GLProfile.initSingleton(true);
- GLProfile glp = GLProfile.get(GLProfile.GL3);
+ GLProfile glp = GLProfile.get(GLProfile.GL3bc);
GLCapabilities caps = new GLCapabilities(glp);
caps.setAlphaBits(4);
System.out.println("Requested: "+caps);
- final GLWindow window = GLWindow.create(caps);
+ window = GLWindow.create(caps);
window.setPosition(10, 10);
- window.setSize(1000, 1000);
+ window.setSize(400, 400);
- window.setTitle("GPU Text Newt Demo 01 - r2t1 msaa0");
- textGLListener = new TextGLListener();
- window.addGLEventListener(textGLListener);
+ window.setTitle("GPU Text Newt Demo 02 - r2t1 msaa0");
+ textGLListener = new TextGLListener();
+ textGLListener.attachTo(window);
window.setVisible(true);
- window.addKeyListener(new KeyListener() {
- public void keyPressed(KeyEvent arg0) {
- if(arg0.getKeyCode() == KeyEvent.VK_1){
- textGLListener.zoomIn(1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_2){
- textGLListener.zoomOut(1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_3){
- textGLListener.zoomIn(10);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_4){
- textGLListener.zoomOut(10);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_UP){
- textGLListener.move(0, -1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_DOWN){
- textGLListener.move(0, 1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_LEFT){
- textGLListener.move(1, 0);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_RIGHT){
- textGLListener.move(-1, 0);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_0){
- textGLListener.rotate(1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_9){
- textGLListener.rotate(-1);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_6){
- textGLListener.size -= 10;
- System.err.println("Tex Size: " + textGLListener.size);
- }
- else if(arg0.getKeyCode() == KeyEvent.VK_7){
- textGLListener.size += 10;
- System.err.println("Tex Size: " + textGLListener.size);
- }
- }
- public void keyTyped(KeyEvent arg0) {}
- public void keyReleased(KeyEvent arg0) {}
- });
-
FPSAnimator animator = new FPSAnimator(60);
animator.add(window);
- window.addWindowListener(new WindowAdapter() {
- public void windowDestroyNotify(WindowEvent arg0) {
- System.exit(0);
- };
- });
animator.start();
}
- private class TextGLListener implements GLEventListener{
- HwTextRenderer textRenderer = null;
-
- public TextGLListener(){
-
- }
-
+
+ private class TextGLListener extends GPUTextGLListenerBase01 {
+ public TextGLListener() {
+ super(SVertex.factory(), Region.TWO_PASS, DEBUG, TRACE);
+ setMatrix(-10, 10, 0f, -1000, window.getWidth());
+ }
+
public void init(GLAutoDrawable drawable) {
- GL3 gl = drawable.getGL().getGL3();
+ GL3 gl = drawable.getGL().getGL3();
+
+ super.init(drawable);
+
gl.setSwapInterval(1);
gl.glEnable(GL3.GL_DEPTH_TEST);
-
- textRenderer = new HwTextRenderer(drawable.getContext(), pointFactory, Region.TWO_PASS);
- textRenderer.setAlpha(1.0f);
- textRenderer.setColor(0.0f, 0.0f, 0.0f);
+ textRenderer.init(gl);
+ textRenderer.setAlpha(gl, 1.0f);
+ textRenderer.setColor(gl, 0.0f, 0.0f, 0.0f);
gl.glDisable(GL.GL_MULTISAMPLE); // this state usually doesn't matter in driver - but document here: no MSAA
- gl.glHint(GL2.GL_PERSPECTIVE_CORRECTION_HINT, GL3.GL_NICEST);
+ //gl.glHint(GL2.GL_PERSPECTIVE_CORRECTION_HINT, GL3.GL_NICEST);
MSAATool.dump(drawable);
}
-
- float ang = 0;
- float zoom = -4000;
- float xTran = -100;
- float yTran = 40;
- int size = 190;
-
- public void display(GLAutoDrawable drawable) {
- GL3 gl = drawable.getGL().getGL3();
-
- gl.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
- gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
- textRenderer.resetMatrix();
- textRenderer.translate(xTran, yTran, zoom);
- textRenderer.rotate(ang, 0, 1, 0);
-
- String text1 = "abcdef\nghijklmn\nopqrstuv\nwxyz";
- String text2 = text1.toUpperCase();
-
- Font font = textRenderer.createFont(pointFactory, "Lucida Sans Regular",40);
- float[] position = new float[]{0,0,0};
-
- try {
- textRenderer.renderString3D(font, text2, position, size);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- public void reshape(GLAutoDrawable drawable, int xstart, int ystart, int width, int height){
- GL3 gl = drawable.getGL().getGL3();
- gl.glViewport(xstart, ystart, width, height);
-
- textRenderer.reshape(drawable, 45.0f, width , height, 0.1f, 7000.0f);
- }
-
- public void zoomIn(float f){
- zoom+=f;
- }
- public void zoomOut(float f){
- zoom-=f;
- System.err.println("Zoom: " + zoom);
- }
- public void move(float x, float y){
- xTran += x;
- yTran += y;
- }
- public void rotate(float delta){
- ang+= delta;
- ang%=360;
- }
-
- public void dispose(GLAutoDrawable arg0) {
- textRenderer.clearCached();
- }
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 13:36:59 +0000