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[examples] Several fixes and improvements (#6042)

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* models_loading_iqm - actually use animIndex

* models_decals - fix button placement

* core_highdpi_testbed - unrelated TODO

* audio_sound_positioning - fix SetSoundPosition and panning

* SetSoundPan is clamped already

* remove version check

* fix 'updated with' in the header
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Noiseless Noise
2026-08-07 21:30:27 +02:00
committed by GitHub
parent 7ee0b08647
commit 3580240743
4 changed files with 6 additions and 9 deletions
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6
examples/audio/audio_sound_positioning.c
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@@ -4,7 +4,7 @@
*
* Example complexity rating: [★★☆☆] 2/4
*
* Example originally created with raylib 5.5, last time updated with raylib 5.5
* Example originally created with raylib 5.5, last time updated with raylib 6.0
*
* Example contributed by Le Juez Victor (@Bigfoot71) and reviewed by Ramon Santamaria (@raysan5)
*
@@ -116,14 +116,14 @@ static void SetSoundPosition(Camera listener, Sound sound, Vector3 position, flo
// Calculate normalized vectors for spatial positioning
Vector3 normalizedDirection = Vector3Normalize(direction);
Vector3 forward = Vector3Normalize(Vector3Subtract(listener.target, listener.position));
Vector3 right = Vector3Normalize(Vector3CrossProduct(listener.up, forward));
Vector3 right = Vector3Normalize(Vector3CrossProduct(forward, listener.up));
// Reduce volume for sounds behind the listener
float dotProduct = Vector3DotProduct(forward, normalizedDirection);
if (dotProduct < 0.0f) attenuation *= (1.0f + dotProduct*0.5f);
// Set stereo panning based on sound position relative to listener
float pan = 0.5f + 0.5f*Vector3DotProduct(normalizedDirection, right);
float pan = Vector3DotProduct(normalizedDirection, right);
// Apply final sound properties
SetSoundVolume(sound, attenuation);