Changeset 3342 for code/branches/resource/src/orxonox/sound

Timestamp:

Jul 24, 2009, 2:14:24 PM (15 years ago)

Author:

rgrieder

Message:

Small stuff I found when browsing around.

Location:

code/branches/resource/src/orxonox/sound

Files:

• SoundBase.cc (modified) (4 diffs)
• SoundManager.cc (modified) (1 diff)

code/branches/resource/src/orxonox/sound/SoundBase.cc

@@ -65 +65 @@
     void SoundBase::update() {
         if(this->entity_ != NULL && alIsSource(this->source_)) {
-            Vector3 pos = this->entity_->getPosition();
+            const Vector3& pos = this->entity_->getPosition();
             alSource3f(this->source_, AL_POSITION, pos.x, pos.y, pos.z);
             ALenum error = alGetError();
@@ -71 +71 @@
                 COUT(2) << "Sound: OpenAL: Invalid sound position" << std::endl;
 
-            Vector3 vel = this->entity_->getVelocity();
+            const Vector3& vel = this->entity_->getVelocity();
             alSource3f(this->source_, AL_VELOCITY, vel.x, vel.y, vel.z);
             error = alGetError();
@@ -77 +77 @@
                 COUT(2) << "Sound: OpenAL: Invalid sound velocity" << std::endl;
 
-            Quaternion orient = this->entity_->getOrientation();
+            const Quaternion& orient = this->entity_->getOrientation();
             Vector3 at = orient.zAxis();
             alSource3f(this->source_, AL_DIRECTION, at.x, at.y, at.z);
@@ -190 +190 @@
         if(ov_open(f, &vf, NULL, 0) < 0)
         {
-            COUT(2) << "Sound: libvorbisfile: File seems not to be an Ogg Vorbis bitstream" << std::endl;
+            COUT(2) << "Sound: libvorbisfile: File does not seem to be an Ogg Vorbis bitstream" << std::endl;
             ov_clear(&vf);
             return AL_NONE;

code/branches/resource/src/orxonox/sound/SoundManager.cc

@@ -148 +148 @@
 
         // update listener orientation
-        Quaternion orient = camera->getOrientation();
+        const Quaternion& orient = camera->getOrientation();
         Vector3 up = orient.xAxis(); // just a wild guess
         Vector3 at = orient.zAxis();