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-rw-r--r--src/demo/GPUTextGLListenerBase01.java53
-rw-r--r--src/demo/GPUTextNewtDemo01.java5
-rw-r--r--src/demo/GPUTextNewtDemo02.java6
3 files changed, 40 insertions, 24 deletions
diff --git a/src/demo/GPUTextGLListenerBase01.java b/src/demo/GPUTextGLListenerBase01.java
index 96a06085e..f894f4142 100644
--- a/src/demo/GPUTextGLListenerBase01.java
+++ b/src/demo/GPUTextGLListenerBase01.java
@@ -27,10 +27,14 @@
*/
package demo;
+import java.io.File;
+import java.io.IOException;
+
import javax.media.opengl.GL;
import javax.media.opengl.GL2ES2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLEventListener;
+import javax.media.opengl.GLException;
import javax.media.opengl.GLPipelineFactory;
import com.jogamp.graph.curve.text.HwTextRenderer;
@@ -39,16 +43,20 @@ import com.jogamp.graph.geom.Vertex;
import com.jogamp.newt.event.KeyEvent;
import com.jogamp.newt.event.KeyListener;
import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.opengl.util.awt.Screenshot;
public abstract class GPUTextGLListenerBase01 implements GLEventListener {
Vertex.Factory<? extends Vertex> vfactory;
- HwTextRenderer textRenderer;
+ protected HwTextRenderer textRenderer;
+ Font font;
+ boolean debug;
+ boolean trace;
+
KeyAction keyAction;
boolean updateFont = true;
int fontSize = 40;
final int fontSizeModulo = 100;
- Font font;
final float[] position = new float[] {0,0,0};
@@ -56,12 +64,9 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
float yTran = 10;
float ang = 0f;
float zoom = -70f;
- // float zoom = -1000f;
- int texSize = 400; // FBO/tex size ..
+ int texSize = 400;
boolean updateMatrix = true;
- boolean debug;
- boolean trace;
static final String text1;
static final String text2;
@@ -71,8 +76,9 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
}
public GPUTextGLListenerBase01(Vertex.Factory<? extends Vertex> vfactory, int mode, boolean debug, boolean trace) {
- this.textRenderer = new HwTextRenderer(vfactory, mode);
this.vfactory = vfactory;
+ this.textRenderer = new HwTextRenderer(vfactory, mode);
+ this.font = textRenderer.createFont(vfactory, "Lucida Sans Regular");
this.debug = debug;
this.trace = trace;
}
@@ -82,7 +88,8 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
this.yTran = ytrans;
this.ang = angle;
this.zoom = zoom;
- this.texSize = fbosize;
+ this.texSize = fbosize;
+ updateMatrix = true;
}
public void init(GLAutoDrawable drawable) {
@@ -103,9 +110,9 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
gl.glViewport(xstart, ystart, width, height);
textRenderer.reshape(gl, 45.0f, width, height, 0.1f, 7000.0f);
- dumpMatrix();
+ dumpMatrix(true);
}
-
+ protected boolean printScreen = true;
public void display(GLAutoDrawable drawable) {
GL2ES2 gl = drawable.getGL().getGL2ES2();
@@ -119,11 +126,7 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
updateMatrix = false;
}
- if(updateFont) {
- font = textRenderer.createFont(vfactory, "Lucida Sans Regular", fontSize);
- updateFont = false;
- }
- textRenderer.renderString3D(gl, font, text2, position, texSize);
+ textRenderer.renderString3D(gl, font, text2, position, fontSize, texSize);
}
public void dispose(GLAutoDrawable drawable) {
@@ -134,30 +137,33 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
public void fontIncr(int v) {
fontSize = Math.abs((fontSize + v) % fontSizeModulo) ;
updateFont = true;
- dumpMatrix();
+ dumpMatrix(true);
}
public void zoom(int v){
zoom += v;
updateMatrix = true;
- dumpMatrix();
+ dumpMatrix(false);
}
public void move(float x, float y){
xTran += x;
yTran += y;
updateMatrix = true;
- dumpMatrix();
+ dumpMatrix(false);
}
public void rotate(float delta){
ang += delta;
ang %= 360.0f;
updateMatrix = true;
- dumpMatrix();
+ dumpMatrix(false);
}
- void dumpMatrix() {
+ void dumpMatrix(boolean bbox) {
System.err.println("Matrix: " + xTran + "/" + yTran + " x"+zoom + " @"+ang +" fontSize "+fontSize);
+ if(bbox) {
+ System.err.println("bbox: "+font.getStringBounds(text2, fontSize));
+ }
}
public void attachTo(GLWindow window) {
@@ -176,6 +182,11 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
window.removeKeyListener(keyAction);
}
+ public void printScreen(GLWindow window, String dir, String tech, boolean exportAlpha) throws GLException, IOException{
+ String filename = dir + tech + "-" + window.getWidth()+ "x" + window.getHeight() + "-" + texSize+ ".tga";
+ Screenshot.writeToTargaFile(new File(filename), window.getWidth(), window.getHeight(), exportAlpha);
+ }
+
public class KeyAction implements KeyListener {
public void keyPressed(KeyEvent arg0) {
if(arg0.getKeyCode() == KeyEvent.VK_1){
@@ -215,7 +226,7 @@ public abstract class GPUTextGLListenerBase01 implements GLEventListener {
}
else if(arg0.getKeyCode() == KeyEvent.VK_9){
rotate(-1);
- }
+ }
}
public void keyTyped(KeyEvent arg0) {}
public void keyReleased(KeyEvent arg0) {}
diff --git a/src/demo/GPUTextNewtDemo01.java b/src/demo/GPUTextNewtDemo01.java
index ad1020122..362627e56 100644
--- a/src/demo/GPUTextNewtDemo01.java
+++ b/src/demo/GPUTextNewtDemo01.java
@@ -27,6 +27,7 @@
*/
package demo;
+
import javax.media.opengl.GL2ES2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
@@ -47,7 +48,7 @@ public class GPUTextNewtDemo01 {
}
TextGLListener textGLListener = null;
-
+ GLWindow window;
public void testMe() {
GLProfile.initSingleton(true);
GLProfile glp = GLProfile.getGL2ES2();
@@ -57,7 +58,7 @@ public class GPUTextNewtDemo01 {
caps.setNumSamples(4); // 2 samples is not enough ..
System.out.println("Requested: "+caps);
- final GLWindow window = GLWindow.create(caps);
+ window = GLWindow.create(caps);
window.setPosition(10, 10);
window.setSize(500, 500);
diff --git a/src/demo/GPUTextNewtDemo02.java b/src/demo/GPUTextNewtDemo02.java
index c7e7504ab..bda7fe0e2 100644
--- a/src/demo/GPUTextNewtDemo02.java
+++ b/src/demo/GPUTextNewtDemo02.java
@@ -27,10 +27,13 @@
*/
package demo;
+import java.io.IOException;
+
import javax.media.opengl.GL;
import javax.media.opengl.GL3;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLException;
import javax.media.opengl.GLProfile;
import com.jogamp.graph.curve.Region;
@@ -53,6 +56,7 @@ public class GPUTextNewtDemo02 {
public static void main(String[] args) {
GPUTextNewtDemo02 test = new GPUTextNewtDemo02();
test.testMe();
+
}
GLWindow window;
@@ -85,7 +89,7 @@ public class GPUTextNewtDemo02 {
private class TextGLListener extends GPUTextGLListenerBase01 {
public TextGLListener() {
super(SVertex.factory(), Region.TWO_PASS, DEBUG, TRACE);
- setMatrix(-10, 10, 0f, -1000, window.getWidth());
+ setMatrix(-10, 10, 0f, -1000, 400);
}
public void init(GLAutoDrawable drawable) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 23:00:33 +0000