Lines Matching refs:attenuation
115 GLfloat attenuation; in TAG() local
124 attenuation = light->_VP_inf_spot_attenuation; in TAG()
138 attenuation = 1.0F / (light->ConstantAttenuation + d * in TAG()
151 attenuation *= spot; in TAG()
156 if (attenuation < 1e-3) in TAG()
164 ACC_SCALE_SCALAR_3V(sum[0], attenuation, light->_MatAmbient[0]); in TAG()
175 ACC_SCALE_SCALAR_3V( sum[1], attenuation, light->_MatAmbient[1]); in TAG()
184 ACC_SCALE_SCALAR_3V(sum[side], attenuation, contrib ); in TAG()
209 spec_coef *= attenuation; in TAG()
292 GLfloat attenuation = 1.0; in TAG() local
301 attenuation = light->_VP_inf_spot_attenuation; in TAG()
316 attenuation = 1.0F / (light->ConstantAttenuation + d * in TAG()
329 attenuation *= spot; in TAG()
334 if (attenuation < 1e-3) in TAG()
342 ACC_SCALE_SCALAR_3V(sum[0], attenuation, light->_MatAmbient[0]); in TAG()
353 ACC_SCALE_SCALAR_3V( sum[1], attenuation, light->_MatAmbient[1]); in TAG()
392 ACC_SCALE_SCALAR_3V( sum[side], attenuation, contrib ); in TAG()