Changeset 8455 in orxonox.OLD for branches/atmospheric_engine/src/lib/graphics/effects/volfog_effect.cc

Timestamp:

Jun 15, 2006, 1:12:24 PM (18 years ago)

Author:

amaechler

Message:

branches/atmospheric_engine: fog & changed init & activate fcts from bool to void

File:

• branches/atmospheric_engine/src/lib/graphics/effects/volfog_effect.cc (modified) (6 diffs)

branches/atmospheric_engine/src/lib/graphics/effects/volfog_effect.cc

@@ -29 +29 @@
 
 //#include <GL/glext.h> //OpenGL Extensions
-//#include <GL/glxext.h> // GLX Extensions 
+//#include <GL/glxext.h> // GLX Extensions
 
 #ifndef GL_EXT_fog_coord
@@ -76 +76 @@
 }
 
-bool VolFogEffect::init()
+void VolFogEffect::init()
 {
         PRINTF(0)("Initalize VolFogEffect\n");
@@ -92 +92 @@
         // Set fog color
         float fogColor[4] = {0.6f,0.58f,0.79f,0.0f};
-        
+
 
         glFogCoordfEXT       = (PFNGLFOGCOORDFEXTPROC)glXGetProcAddressARB((const GLubyte*)"glFogCoordfEXT");
@@ -117 +117 @@
 
         if (glewGetExtension("GL_EXT_fog_coord"))
-        {
                 PRINTF(0)("GL_EXT_fog_coord extension found\n");
-                return true;
-        }
-        else
-        {
-                PRINTF(0)("GL_EXT_fog_coord extension NOT found\n");
-                return false;
-        }
-}
-
-
-bool VolFogEffect::activate()
+}
+
+
+void VolFogEffect::activate()
 {
         PRINTF(0)("Activating VolFogEffect\n");
 }
 
-bool VolFogEffect::deactivate()
+void VolFogEffect::deactivate()
 {
         PRINTF(0)("Deactivating VolFogEffect\n");
@@ -160 +152 @@
         //glEnable(GL_BLEND);
         //glBlendFunc(GL_SRC_ALPHA, GL_DST_ALPHA);
-        
+
         int i;
         glLoadIdentity();
 
-        
+
         glBegin( GL_LINES );
                 glNormal3f(0,1,0);
@@ -210 +202 @@
 * ticks the effect if there is any time dependancy
 */
-void VolFogEffect::tick(float dt)       
-{
-}
+void VolFogEffect::tick(float dt)
+{
+}