diff options
Diffstat (limited to 'src/extras/shaders/es2/phong.inc.frag100')
| -rw-r--r-- | src/extras/shaders/es2/phong.inc.frag100 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/extras/shaders/es2/phong.inc.frag100 b/src/extras/shaders/es2/phong.inc.frag100 index 507d8eaf5..0c326d0b6 100644 --- a/src/extras/shaders/es2/phong.inc.frag100 +++ b/src/extras/shaders/es2/phong.inc.frag100 @@ -65,9 +65,11 @@ void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 FP float att = 1.0; if ( lights[0].type != TYPE_DIRECTIONAL ) { s = lights[0].position - vpos; - if (length( lights[0].attenuation ) != 0.0) { + if (lights[0].constantAttenuation != 0.0 + || light[0].linearAttenuation != 0.0 + || light[0].quadraticAttenuation != 0.0) { FP float dist = length(s); - att = 1.0 / (lights[0].attenuation.x + lights[0].attenuation.y * dist + lights[0].attenuation.z * dist * dist); + att = 1.0 / (lights[0].constantAttenuation + lights[0].linearAttenuation * dist + lights[0].quadraticAttenuation * dist * dist); } s = normalize( s ); if ( lights[0].type == TYPE_SPOT ) { @@ -96,9 +98,11 @@ void adsModel(const in FP vec3 vpos, const in FP vec3 vnormal, const in FP vec3 att = 1.0; if ( lights[1].type != TYPE_DIRECTIONAL ) { s = lights[1].position - vpos; - if (length( lights[1].attenuation ) != 0.0) { + if (lights[1].constantAttenuation != 0.0 + || light[1].linearAttenuation != 0.0 + || light[1].quadraticAttenuation != 0.0) { FP float dist = length(s); - att = 1.0 / (lights[1].attenuation.x + lights[1].attenuation.y * dist + lights[1].attenuation.z * dist * dist); + att = 1.0 / (lights[1].constantAttenuation + lights[1].linearAttenuation * dist + lights[1].quadraticAttenuation * dist * dist); } s = normalize( s ); if ( lights[1].type == TYPE_SPOT ) { |