Changeset 7696 in orxonox.OLD for branches/atmospheric_engine/src/lib/graphics/effects/snow_effect.cc

Timestamp:

May 18, 2006, 4:25:18 PM (18 years ago)

Author:

amaechler

Message:

branches/atmospheric_engine: bug fixes and cleanup

File:

• branches/atmospheric_engine/src/lib/graphics/effects/snow_effect.cc (modified) (5 diffs)

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

@@ -17 +17 @@
 #include "util/loading/load_param.h"
 #include "util/loading/factory.h"
+#include "util/loading/resource_manager.h"
 
 #include "glincl.h"
@@ -44 +45 @@
         if (root != NULL)
                 this->loadParams(root);
+
+        //load wind sound
+        if (this->snowWindForce > 1) {
+                if (this->windBuffer != NULL)
+                        ResourceManager::getInstance()->unload(this->windBuffer);
+                this->windBuffer = (SoundBuffer*)ResourceManager::getInstance()->load("sound/wind.wav", WAV);
+        }
 
         this->activate();
@@ -77 +85 @@
 
         // Default values
-        particles = 12000;
-        texture = "maps/snow_flake_01_32x32.png";
-        life = 8;
-        randomLife = 2;
-        snowRadius = 3.5;
-        randomRadius = 1;
-        snowMass = 1.0;
-        randomMass = 0.3;
-        rate = 900;
-        velocity = -100;
-        randomVelocity = 5;
-        angle = 0.5;
-        randomAngle = 0.2;
-        alpha = 0.5;
-        snowSize = Vector2D(2500, 2500);
-  snowCoord = Vector(100,450,400);
-
-        activated = false;
+        this->particles = 12000;
+        this->texture = "maps/snow_flake_01_32x32.png";
+        this->life = 8;
+        this->randomLife = 2;
+        this->snowRadius = 3.5;
+        this->randomRadius = 1;
+        this->snowMass = 1.0;
+        this->randomMass = 0.3;
+        this->rate = 900;
+        this->velocity = -100;
+        this->randomVelocity = 5;
+        this->angle = 0.5;
+        this->randomAngle = 0.2;
+        this->alpha = 0.5;
+        this->snowSize = Vector2D(2500, 2500);
+  this->snowCoord = Vector(100,450,400);
+        this->snowWindForce = 1;
+
+        this->activated = false;
 }
 
@@ -119 +128 @@
         this->emitter->setEmissionRate(rate);
         this->emitter->setEmissionVelocity(velocity, randomVelocity);
-        this->emitter->setSpread(angle, randomAngle);
+        this->emitter->setSpread(angle * this->snowWindForce , randomAngle * this->snowWindForce);
         this->emitter->setSize(snowSize);
-  
+
   //SnowEffect::snowParticles->precache(8);
+
+        if (this->snowWindForce > 1)
+                this->soundSource.loop(this->windBuffer);
 }
 
@@ -132 +144 @@
 
         this->emitter->setSystem(NULL);
+
+        if (this->windBuffer != NULL)
+                ResourceManager::getInstance()->unload(this->windBuffer);
+
 }