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FS#109 - Fix sf::Listener's target being actually a relative direction

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git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1176 4e206d99-4929-0410-ac5d-dfc041789085
This commit is contained in:
LaurentGom 2009-07-12 19:33:56 +00:00
parent 374af05d5f
commit ac773e8161
8 changed files with 54 additions and 63 deletions
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2
src/SFML/Audio/AudioDevice.cpp
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@ -65,7 +65,7 @@ AudioDevice::AudioDevice()
// Initialize the listener, located at the origin and looking along the Z axis
Listener::SetPosition(0.f, 0.f, 0.f);
Listener::SetTarget(0.f, 0.f, -1.f);
Listener::SetDirection(0.f, 0.f, -1.f);
}
else
{

17
src/SFML/Audio/Listener.cpp
View file

@ -83,10 +83,9 @@ Vector3f Listener::GetPosition()
////////////////////////////////////////////////////////////
/// Change the orientation of the listener (the point
/// he must look at) (take 3 values)
/// Change the orientation of the listener (take 3 values)
////////////////////////////////////////////////////////////
void Listener::SetTarget(float x, float y, float z)
void Listener::SetDirection(float x, float y, float z)
{
float orientation[] = {x, y, z, 0.f, 1.f, 0.f};
ALCheck(alListenerfv(AL_ORIENTATION, orientation));
@ -94,20 +93,18 @@ void Listener::SetTarget(float x, float y, float z)
////////////////////////////////////////////////////////////
/// Change the orientation of the listener (the point
/// he must look at) (take a 3D vector)
/// Change the orientation of the listener (take a 3D vector)
////////////////////////////////////////////////////////////
void Listener::SetTarget(const Vector3f& target)
void Listener::SetDirection(const Vector3f& direction)
{
SetTarget(target.x, target.y, target.z);
SetDirection(direction.x, direction.y, direction.z);
}
////////////////////////////////////////////////////////////
/// Get the current orientation of the listener (the point
/// he's looking at)
/// Get the current orientation of the listener.
////////////////////////////////////////////////////////////
Vector3f Listener::GetTarget()
Vector3f Listener::GetDirection()
{
float orientation[6];
ALCheck(alGetListenerfv(AL_ORIENTATION, orientation));