Changeset 3936 in orxonox.OLD for orxonox/branches/particleEngine/src/lib/graphics/particles/particle_system.cc

Timestamp:

Apr 23, 2005, 3:47:45 AM (19 years ago)

Author:

bensch

Message:

orxonox/branches/particleEngine: size should iterate

File:

• orxonox/branches/particleEngine/src/lib/graphics/particles/particle_system.cc (modified) (2 diffs)

orxonox/branches/particleEngine/src/lib/graphics/particles/particle_system.cc

@@ -96 +96 @@
       
       tickPart->position = tickPart->position + tickPart->velocity;
+      tickPart->radius + tickPart->radiusIt * dt;
       // many more to come
-      
-
 
 
@@ -172 +171 @@
       particles->velocity = velocity;
       //  particle->rotation = ; //! \todo rotation is once again something to be done.
-      particles->mass = this->initialMass + (random()/RAND_MAX)* this->randomInitialMass;
-      particles->radius = this->startRadius + (random()/RAND_MAX)*this->randomRadius;
+      particles->mass = this->initialMass + (random()/RAND_MAX -.5)* this->randomInitialMass;
+      particles->radius = this->startRadius + (random()/RAND_MAX-.5)*this->randomRadius;
+      
+      particles->radiusIt = (this->endRadius + (random()/RAND_MAX-.5)*this->randomRadius - particles->radius) / particles->timeToLive;
 
       ++this->count;