Changeset 5417 in orxonox.OLD for trunk/src/lib/graphics/render2D/element_2d.cc

Timestamp:

Oct 21, 2005, 11:09:57 AM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: visibility of Element2D-debug-draw through
ShellCommand:: Render2D toggleNodeVisibility

File:

• trunk/src/lib/graphics/render2D/element_2d.cc (modified) (2 diffs)

trunk/src/lib/graphics/render2D/element_2d.cc

@@ -902 +902 @@
   if (this->visible)
     this->draw();
-  if (this->children->getSize() >0)
+  if (this->children->getSize() > 0)
   {
     tIterator<Element2D>* drawIT = children->getIterator();
@@ -919 +919 @@
  * displays the Element2D at its position with its rotation as a Plane.
  */
-void Element2D::debugDraw2D(unsigned int depth, float size, Vector color) const
-{
+void Element2D::debugDraw2D(unsigned int depth, float size, Vector color, unsigned int level) const
+{
+  if (level == 0)
+  {
+    glPushAttrib(GL_ENABLE_BIT);
+    glMatrixMode(GL_MODELVIEW);
+
+    glDisable(GL_LIGHTING);
+    glDisable(GL_BLEND);
+    glDisable(GL_TEXTURE_2D);
+  }
+
+  glPushMatrix();
+  /* translate */
+  /* rotate */
+  glColor3f(color.x, color.y, color.z);
+
+  glTranslatef (this->getAbsCoor2D().x, this->getAbsCoor2D().y, 0);
+  glRotatef(this->getAbsDir2D(), 0,0,1);
+  glBegin(GL_LINE_LOOP);
+  glVertex2f(-this->getSizeX2D(), -this->getSizeY2D());
+  glVertex2f(-this->getSizeX2D(), +this->getSizeY2D());
+  glVertex2f(+this->getSizeX2D(), +this->getSizeY2D());
+  glVertex2f(+this->getSizeX2D(), -this->getSizeY2D());
+  glEnd();
+
+
+  glPopMatrix();
+  if (depth >= 2 || depth == 0)
+  {
+    Vector childColor =  Color::HSVtoRGB(Color::RGBtoHSV(color)+Vector(20,0,.0));
+    tIterator<Element2D>* iterator = this->children->getIterator();
+    Element2D* pn = iterator->firstElement();
+    while( pn != NULL)
+    {
+      // drawing the Dependency graph
+      if (this != NullElement2D::getInstance())
+      {
+        glBegin(GL_LINES);
+        glColor3f(color.x, color.y, color.z);
+        glVertex3f(this->getAbsCoor2D ().x,
+                   this->getAbsCoor2D ().y,
+                   0);
+        glColor3f(childColor.x, childColor.y, childColor.z);
+        glVertex3f(pn->getAbsCoor2D ().x,
+                   pn->getAbsCoor2D ().y,
+                   0);
+        glEnd();
+      }
+      if (depth == 0)
+        pn->debugDraw2D(0, size, childColor, level+1);
+      else
+        pn->debugDraw2D(depth - 1, size, childColor, level +1);
+      pn = iterator->nextElement();
+    }
+    delete iterator;
+  }
+  if (level == 0)
+    glPopAttrib();
 
 }