Changeset 4017 in orxonox.OLD for orxonox/trunk/src/lib/graphics/particles/particle_system.cc

Timestamp:

May 2, 2005, 10:49:05 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: merged particleSystem back into the Trunk
merged with command:
svn merge particleEngine/ ../trunk/ -r 3966:HEAD
U ../trunk/src/lib/graphics/particles/particle_emitter.cc
U ../trunk/src/lib/graphics/particles/particle_system.cc
U ../trunk/src/lib/graphics/particles/particle_system.h

as you can see, no conflicts

File:

• orxonox/trunk/src/lib/graphics/particles/particle_system.cc (modified) (3 diffs)

orxonox/trunk/src/lib/graphics/particles/particle_system.cc

@@ -229 +229 @@
   glMatrixMode(GL_MODELVIEW);
   //  glDisable(GL_LIGHTING);
-  material->select();
-
-  Particle* drawPart = particles;
+  material->select(); 
+  glDisable(GL_DEPTH_TEST);
+ Particle* drawPart = particles;
   if (likely(drawPart != NULL))
     {
-      glBegin(GL_POINTS);
+      //draw in DOT mode
+      //      glBegin(GL_POINTS);
       while (likely(drawPart != NULL))
         {
-          // draw in DOT mode
           glPushMatrix();
           glTranslatef(drawPart->position.x, drawPart->position.y, drawPart->position.z);
@@ -243 +243 @@
           glCallList(*this->glID);
           
-          //              glVertex3f(drawPart->position.x, drawPart->position.y, drawPart->position.z);
+          //glVertex3f(drawPart->position.x, drawPart->position.y, drawPart->position.z);
           drawPart = drawPart->next;
           glPopMatrix();
         }
-      glEnd();
+      //      glEnd();
     }
+  //  glEnable(GL_LIGHTING);
+  glEnable(GL_DEPTH_TEST);
 }
 
@@ -275 +277 @@
         }
       
-      particles->timeToLive = this->lifeSpan + (float)(random()/RAND_MAX)* this->randomLifeSpan;
+      particles->timeToLive = this->lifeSpan + (float)(rand()/RAND_MAX)* this->randomLifeSpan;
       particles->position = position;
       particles->velocity = velocity;
 
       //  particle->rotation = ; //! \todo rotation is once again something to be done.
-      particles->mass = this->initialMass + (random()/RAND_MAX -.5)* this->randomInitialMass;
-      particles->radius = this->startRadius + (random()/RAND_MAX-.5)*this->randomStartRadius;
+      particles->mass = this->initialMass + (rand()/RAND_MAX -.5)* this->randomInitialMass;
+      particles->radius = this->startRadius + (rand()/RAND_MAX-.5)*this->randomStartRadius;
       
-      particles->radiusIt = (this->endRadius + (random()/RAND_MAX-.5)*this->randomEndRadius - particles->radius) / particles->timeToLive;
+      particles->radiusIt = (this->endRadius + (rand()/RAND_MAX-.5)*this->randomEndRadius - particles->radius) / particles->timeToLive;
 
       ++this->count;
     }
   else
-    PRINTF(4)("maximum count of particles reached not adding any more\n");
+    PRINTF(5)("maximum count of particles reached not adding any more\n");
 }