Changeset 381 for trunk

Timestamp:

Mar 28, 2006 7:31:41 AM (18 years ago)

Author:

qiaow

Message:

Enabled floating point precision for rendering. Better render quality!!

File:

• trunk/gui/vizservers/nanovis/nanovis.cpp (modified) (4 diffs)

trunk/gui/vizservers/nanovis/nanovis.cpp

@@ -535 +535 @@
   glutSetWindow(render_window);
 
-  fprintf(stderr, "tf update\n");
+  //fprintf(stderr, "tf update\n");
   if(tf[0]==0) return;
 
@@ -544 +544 @@
     data[4*i+2] = color_table[i][2];
     data[4*i+3] = color_table[i][3];
-    fprintf(stderr, "(%f,%f,%f,%f) ", data[4*i+0], data[4*i+1], data[4*i+2], data[4*i+3]);
+    //fprintf(stderr, "(%f,%f,%f,%f) ", data[4*i+0], data[4*i+1], data[4*i+2], data[4*i+3]);
   }
 
@@ -579 +579 @@
   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-  glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB8, win_width, win_height, 0,
+  glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F_ARB, win_width, win_height, 0,
                GL_RGB, GL_INT, NULL);
   glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT,
@@ -1961 +1961 @@
 
    glutInit(&argc, argv);
-   glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB); 
+   glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA); 
 
    MainTransferFunctionWindow * tf_window;