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Added a bunch of files synched with 0.8.42

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This commit is contained in:
Don BURNS
2001-09-19 21:08:56 +00:00
parent fed86f3f03
commit e8f256a59d
446 changed files with 58397 additions and 10552 deletions
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44
src/osg/Light.cpp
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@@ -11,17 +11,17 @@ Light::Light( void )
_on = 1;
init();
// notify(DEBUG) << "_ambient "<<_ambient<<endl;
// notify(DEBUG) << "_diffuse "<<_diffuse<<endl;
// notify(DEBUG) << "_specular "<<_specular<<endl;
// notify(DEBUG) << "_position "<<_position<<endl;
// notify(DEBUG) << "_direction "<<_direction<<endl;
// notify(DEBUG) << "_spot_exponent "<<_spot_exponent<<endl;
// notify(DEBUG) << "_spot_cutoff "<<_spot_cutoff<<endl;
// notify(DEBUG) << "_constant_attenuation "<<_constant_attenuation<<endl;
// notify(DEBUG) << "_linear_attenuation "<<_linear_attenuation<<endl;
// notify(DEBUG) << "_quadratic_attenuation "<<_quadratic_attenuation<<endl;
// notify(DEBUG) << "_ambient "<<_ambient<<endl;
// notify(DEBUG) << "_diffuse "<<_diffuse<<endl;
// notify(DEBUG) << "_specular "<<_specular<<endl;
// notify(DEBUG) << "_position "<<_position<<endl;
// notify(DEBUG) << "_direction "<<_direction<<endl;
// notify(DEBUG) << "_spot_exponent "<<_spot_exponent<<endl;
// notify(DEBUG) << "_spot_cutoff "<<_spot_cutoff<<endl;
// notify(DEBUG) << "_constant_attenuation "<<_constant_attenuation<<endl;
// notify(DEBUG) << "_linear_attenuation "<<_linear_attenuation<<endl;
// notify(DEBUG) << "_quadratic_attenuation "<<_quadratic_attenuation<<endl;
}
@@ -29,11 +29,6 @@ Light::~Light( void )
{
}
Light* Light::instance()
{
static ref_ptr<Light> s_Light(new Light);
return s_Light.get();
}
void Light::init( void )
{
@@ -49,6 +44,7 @@ void Light::init( void )
_quadratic_attenuation = 0.0f;
}
void Light::captureLightState()
{
glGetLightfv( (GLenum)((int)GL_LIGHT0 + _lightnum), GL_AMBIENT, _ambient.ptr() );
@@ -63,23 +59,11 @@ void Light::captureLightState()
glGetLightfv( (GLenum)((int)GL_LIGHT0 + _lightnum), GL_QUADRATIC_ATTENUATION, &_quadratic_attenuation );
}
void Light::enable( void )
{
glEnable( GL_LIGHTING );
}
void Light::disable( void )
{
glDisable( GL_LIGHTING );
}
void Light::apply( void )
void Light::apply(State&) const
{
if( _on )
{
// note state should probably be handling the glEnable...
glEnable ( (GLenum)((int)GL_LIGHT0 + _lightnum) );
glLightfv( (GLenum)((int)GL_LIGHT0 + _lightnum), GL_AMBIENT, _ambient.ptr() );
glLightfv( (GLenum)((int)GL_LIGHT0 + _lightnum), GL_DIFFUSE, _diffuse.ptr() );