Changeset 8356 in orxonox.OLD for branches/atmospheric_engine/src/lib/graphics/effects/rain_effect.cc

Timestamp:

Jun 14, 2006, 2:15:03 AM (18 years ago)

Author:

amaechler

Message:

branches/atmospheric_engine: fadeins generalized

File:

• branches/atmospheric_engine/src/lib/graphics/effects/rain_effect.cc (modified) (3 diffs)

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

@@ -31 +31 @@
 SHELL_COMMAND(activate, RainEffect, activateRain);
 SHELL_COMMAND(deactivate, RainEffect, deactivateRain);
-
-SHELL_COMMAND(startRaining, RainEffect, startRaining);
+SHELL_COMMAND(startraining, RainEffect, startRaining);
+SHELL_COMMAND(stopraining, RainEffect, stopRaining);
 
 using namespace std;
@@ -210 +210 @@
                 // this->soundSource.fadein(this->rainBuffer, 10);
         }
+        else if (this->rainFadeOutDuration != 0 && this->localTimer < this->rainFadeOutDuration) {
+                this->localTimer += dt;
+                float progress = 1 - (this->localTimer / this->rainFadeOutDuration);
+
+                // Dim Light
+                lightMan->setAmbientColor(1.1 - progress, 1.1 - progress, 1.1 - progress);
+
+                // use alpha in color to fade in
+                RainEffect::rainParticles->setColor(0,   0.3, 0.3, 0.5, 0.2 * progress); // grey blue 1
+                RainEffect::rainParticles->setColor(0.5, 0.4, 0.4, 0.5, 0.2 * progress); // grey blue 2
+                RainEffect::rainParticles->setColor(1,   0.7, 0.7, 0.7, 0.2 * progress); // light grey
+
+                // increase radius for more "heavy" rain
+                RainEffect::rainParticles->setRadius(0, 0.03 * progress);
+                RainEffect::rainParticles->setRadius(0.2, 0.02 * progress);
+                RainEffect::rainParticles->setRadius(1, 0.01 * progress);
+
+                // increase sound volume
+                // this->soundSource.fadein(this->rainBuffer, 10);
+        }
         
 }
@@ -225 +245 @@
 
 }
+
+void RainEffect::stopRaining() {
+
+        if (this->rainActivate)
+                this->deactivate();
+
+        if (!this->rainFadeOutDuration > 0)
+                this->rainFadeOutDuration = 20;
+
+        this->localTimer = 0;
+        this->activate();
+
+}