Changeset 4200 in orxonox.OLD for orxonox/branches/openAL/src/lib/sound

Timestamp:

May 16, 2005, 11:46:23 PM (20 years ago)

Author:

bensch

Message:

orxonox/branches/openAL: rolloffFactor

Location:

orxonox/branches/openAL/src/lib/sound

Files:

• sound_engine.cc (modified) (3 diffs)
• sound_engine.h (modified) (3 diffs)

orxonox/branches/openAL/src/lib/sound/sound_engine.cc

@@ -74 +74 @@
   //  alSourcefv(sourceID, AL_POSITION, SourcePos);
   //  alSourcefv(sourceID, AL_VELOCITY, SourceVel);
-   alSourcei (sourceID, AL_LOOPING,  true     );
-  
-
+  alSourcei (sourceID, AL_LOOPING,  true     );
 }
 
@@ -98 +96 @@
   alSourcePause(this->sourceID);
 }
+
+void SoundSource::setRolloffFactor(ALfloat rolloffFactor)
+{
+  alSourcef(this->sourceID, AL_ROLLOFF_FACTOR, rolloffFactor);
+}
+
 
 
@@ -221 +225 @@
   alutInit(NULL, 0);
   alGetError();
-}
-
+
+  alDopplerFactor(SOUND_DOPPLER_FACTOR);
+  alDopplerVelocity(SOUND_DOPPLER_VELOCITY);
+}
+

orxonox/branches/openAL/src/lib/sound/sound_engine.h

@@ -10 +10 @@
 #include "base_object.h"
 #include "alincl.h"
+
+
+#define SOUND_DOPPLER_FACTOR     0.1
+#define SOUND_DOPPLER_VELOCITY   500000000
 
 // FORWARD DEFINITION
@@ -43 +47 @@
   void stop();
   void pause();
-  
 
   // development functions
@@ -50 +53 @@
   /** \returns the SourceNode of this Source */
   inline PNode* getNode(void) { return this->sourceNode;}
+
+  void setRolloffFactor(ALfloat rolloffFactor);
 
  private: