Changeset 7843 in orxonox.OLD for trunk/src/lib/graphics/render2D/element_2d.cc

Timestamp:

May 24, 2006, 11:17:59 PM (19 years ago)

Author:

bensch

Message:

compiles

File:

• trunk/src/lib/graphics/render2D/element_2d.cc (modified) (5 diffs)

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

@@ -21 +21 @@
 #include <algorithm>
 
+// ONLY IF PNODE ENABLED //
+#include "state.h"
 #include "p_node.h"
+#include "camera.h"
+///////////////////////////
 
 #include "graphics_engine.h"
@@ -45 +49 @@
 
   this->setVisibility(true);
+  this->bCurrentlyVisible = true;
   this->activate2D();
   this->setAlignment(E2D_ALIGN_NONE);
@@ -240 +245 @@
 
 
+/**
+ * @brief sets a node, this 2D-Element should be shown upon
+ * @param bindNode the Node of the Node. (if NULL it will be unset).
+ */
+void Element2D::setBindNode(const PNode* bindNode)
+{
+  this->bindNode = bindNode;
+  if (bindNode == NULL)
+    this->bCurrentlyVisible = true;
+}
 
 /**
@@ -863 +878 @@
     else if (unlikely(this->bindNode != NULL))
     {
+      if (State::getCamera()->distance(this->bindNode) < 0)
+        this->bCurrentlyVisible = false;
+      else
+      {
+        this->bCurrentlyVisible = true;
+        printf("OK \n");
+      }
+
       GLdouble projectPos[3] = {0.0, 0.0, 0.0};
       gluProject(this->bindNode->getAbsCoor().x,
@@ -1011 +1034 @@
 void Element2D::draw2D(E2D_LAYER from, E2D_LAYER to) const
 {
-  if (this->bVisible)
+  if (this->bVisible && this->bCurrentlyVisible)
     this->draw();
   if (this->children.size() > 0)