Changeset 3675 in orxonox.OLD for orxonox/trunk/src/glmenu/glmenu_imagescreen.cc

Timestamp:

Mar 30, 2005, 5:20:21 PM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: glmenu progressbar corrected, pnode modifications

File:

• orxonox/trunk/src/glmenu/glmenu_imagescreen.cc (modified) (4 diffs)

orxonox/trunk/src/glmenu/glmenu_imagescreen.cc

@@ -110 +110 @@
 void GLMenuImageScreen::draw ()
 {
-  /*
-  // Display a quad texture to the screen
-  glEnable(GL_TEXTURE_2D);
-  glBegin(GL_QUADS);
-  
-  // Display the top left vertice
-  glTexCoord2f(0.0f, 1.0f);
-  glVertex3f(-2.5, 2.5, 0);
-  
-  // Display the bottom left vertice
-  glTexCoord2f(0.0f, 0.0f);
-  glVertex3f(-2.5, -2.5, 0);
-  
-  // Display the bottom right vertice
-  glTexCoord2f(1.0f, 0.0f);
-  glVertex3f(2.5, -2.5, 0);
-  
-  // Display the top right vertice
-  glTexCoord2f(1.0f, 1.0f);
-  glVertex3f(2.5, 2.5, 0);
-
-  glEnd();
-  glEnable(GL_TEXTURE_2D);  
-  */
 
   glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+
+
+  //PRINTF()();
+  printf("GLMenuImagEscreen::draw() - drawing step %i/%i\n", 
+         this->currentValue, this->maxValue);
 
   /* screen size */
@@ -154 +135 @@
   int barWidth = 230;
   int barHeight = 30;
-
-  int val = (int)((float)this->currentValue/(float)this->maxValue) * barWidth;
+  
+  float val = ((float)this->currentValue/(float)this->maxValue) * barWidth;
+  if( val > (float)barWidth)
+    val = (float)barWidth;
 
   glMatrixMode(GL_PROJECTION);
@@ -170 +153 @@
   glDisable(GL_LIGHTING);
 
+  /* draw the progress bar */
   glBegin(GL_QUADS);
   glColor3f(0.96, 0.84, 0.34);
   glVertex2i(barX, barY);
-  glVertex2i(barX + val, barY);
-  glVertex2i(barX + val, barY + barHeight);
+  glVertex2i(barX + (int)val, barY);
+  glVertex2i(barX + (int)val, barY + barHeight);
   glVertex2i(barX, barY + barHeight);
   glColor3f(1.0, 1.0, 1.0);
@@ -223 +207 @@
   glPopAttrib();
 
-  SDL_GL_SwapBuffers();                    
+  SDL_GL_SwapBuffers();              
 }