Added JRefract demo to jogl-demos web page

git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@48 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

4 files changed, 106 insertions, 1 deletions

diff --git a/src/demos/vertexProgRefract/VertexProgRefract.java b/src/demos/vertexProgRefract/VertexProgRefract.java
index cee2054..9698413 100644
--- a/src/demos/vertexProgRefract/VertexProgRefract.java
+++ b/src/demos/vertexProgRefract/VertexProgRefract.java
@@ -508,6 +508,7 @@ public class VertexProgRefract {
 
     private void makeRGBTexture(GL gl, GLU glu, BufferedImage img, int target, boolean mipmapped) {
       ByteBuffer dest = null;
+
       switch (img.getType()) {
         case BufferedImage.TYPE_3BYTE_BGR:
         case BufferedImage.TYPE_CUSTOM: {
@@ -530,9 +531,24 @@ public class VertexProgRefract {
           throw new RuntimeException("Unsupported image type " + img.getType());
       }
 
+
+      //      ByteBuffer destScaled = ByteBuffer.allocateDirect(dest.capacity() / 4);
+      ByteBuffer destScaled = ByteBuffer.allocateDirect(dest.capacity());
+      destScaled.order(ByteOrder.nativeOrder());
+      int res = glu.gluScaleImage(GL.GL_RGB,
+                                  img.getWidth(), img.getHeight(), GL.GL_UNSIGNED_BYTE, dest,
+                                  img.getWidth(), img.getHeight(), GL.GL_UNSIGNED_BYTE, destScaled);
+      //      System.out.println("gluScaleImage: result = " + res);
+
+
+
+
       if (mipmapped) {
+        //        glu.gluBuild2DMipmaps(target, GL.GL_RGB8, img.getWidth(), img.getHeight(), GL.GL_RGB,
+        //                              GL.GL_UNSIGNED_BYTE, dest);
+
         glu.gluBuild2DMipmaps(target, GL.GL_RGB8, img.getWidth(), img.getHeight(), GL.GL_RGB,
-                              GL.GL_UNSIGNED_BYTE, dest);
+                              GL.GL_UNSIGNED_BYTE, destScaled);
       } else {
         gl.glTexImage2D(target, 0, GL.GL_RGB, img.getWidth(), img.getHeight(), 0,
                         GL.GL_RGB, GL.GL_UNSIGNED_BYTE, dest);
diff --git a/www/index.html b/www/index.html
index 9791e46..269afcb 100644
--- a/www/index.html
+++ b/www/index.html
@@ -343,6 +343,71 @@ technique  of infinite shadow volumes. <a
                                                                         
                                                                         
                   
+            <div align="left"><font color="#ffffff"><strong>JRefract</strong></font></div>
+                             </td>
+                           </tr>
+                          <tr>
+                             <td valign="top" bgcolor="#ffffff">        
+       		                                                               
+        
+            <table border="0" cellpadding="5" cellspacing="1"
+ width="100%">
+      		           <tbody>
+      			   <tr>
+      			       <td width="25%"> <br>
+                       </td>
+      			       <td width="45%"> 			       <strong>Description</strong> 			 
+       </td>
+      			       <td width="5%"><br>
+                    </td>
+      			       <td width="25%"> 			       <strong>Requirements</strong>
+			         </td>
+      			   </tr>
+      			   <tr>
+      			       <td width="25%"> 			       <a
+ href="https://jogl-demos.dev.java.net/webstart/JRefract.jnlp">
+   			       <img src="jrefract_sm.jpg" width="160" height="120"
+ alt="Launch JRefract demo">
+                       </a> 			       </td>
+      			       <td width="45%"> 			       Variant of NVidia's vtxprog_refract demo showcasing JOGL's hardware-accelerated Swing component. <a
+ href="vtxprog_warp.zip">Original 
+ source code</a> supplied in NVidia's <a href="http://developer.nvidia.com/object/sdk_home.html">SDK</a>.</td>
+      			       <td width="5%"><br>
+                    </td>
+      			       <td width="25%"> 			       pbuffer support, ARB_vertex_program 			       </td>
+       			   </tr>
+                     <tr>
+      			   </tr>
+                                                                        
+      
+              </tbody> 		                                                
+                       
+            </table>
+     			                         </td>
+                         </tr>
+                                                                        
+        </tbody>                                                         
+                                                                        
+  
+      </table>
+                     </td>
+           </tr>
+                               
+  </tbody>        
+</table>
+          
+<table border="0" cellpadding="5" cellspacing="1" width="100%">
+                          <tbody>
+                          <tr>
+        		  <td>                                                  
+      <table bgcolor="#990000" border="0" cellpadding="5"
+ cellspacing="1" width="100%">
+                          <tbody>
+                          <tr>
+                            <td bgcolor="#990000" valign="top">         
+                                                                        
+                                                                        
+                  
             <div align="left"><font color="#ffffff"><strong>Vertex Program
   Warp</strong></font></div>
                              </td>
diff --git a/www/jrefract_sm.jpg b/www/jrefract_sm.jpg
new file mode 100755
index 0000000..e6d1ca1
--- /dev/null
+++ b/www/jrefract_sm.jpg
diff --git a/www/webstart/JRefract.jnlp b/www/webstart/JRefract.jnlp
new file mode 100755
index 0000000..11edcc8
--- /dev/null
+++ b/www/webstart/JRefract.jnlp
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<jnlp spec="1.0" 
+      codebase="https://jogl-demos.dev.java.net/webstart/"
+      href="JRefract.jnlp">
+  <information>
+    <title>JOGL JRefract Demo</title>
+    <vendor>Sun Microsystems, Inc.</vendor>
+    <homepage href="http://jogl-demos.dev.java.net/"/>
+    <description>JRefract Demo</description>
+    <description kind="short">Variant of NVidia's vtxprog_refract demo illustrating JOGL's hardware-accelerated Swing component.</description>
+    <offline-allowed/>
+  </information>
+
+    <resources>
+      <j2se href="http://java.sun.com/products/autodl/j2se" version="1.4+"/>
+      <property name="sun.java2d.noddraw" value="true"/>
+      <jar href="jogl-demos.jar" main="true"/>
+      <jar href="jogl-demos-util.jar" />
+      <jar href="jogl-demos-data.jar" />
+      <extension name="jogl" href="https://jogl.dev.java.net/webstart/jogl.jnlp" />
+    </resources>
+
+  <application-desc main-class="demos.jrefract.JRefract"/>
+</jnlp>