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| author | Callum Prentice <callum@mbp.localdomain> | 2022-12-12 11:05:24 -0800 |
|---|---|---|
| committer | Callum Prentice <callum@mbp.localdomain> | 2022-12-12 11:05:24 -0800 |
| commit | 6daa0a9ecba98fc805a3e76573c894f1d956da8a (patch) | |
| tree | 8dd833707caf512e580cbe8f2a265d4367103894 /indra/newview/app_settings/shaders/class1 | |
| parent | a849c51837c9fad2a6929564f4b3a3446a2f4e9a (diff) | |
| parent | a0c3d69c620a92d73a1008f218680fb4d0ef9255 (diff) | |
Merge branch 'main' into DRTVWR-489-emoji
Diffstat (limited to 'indra/newview/app_settings/shaders/class1')
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/deferred/materialF.glsl | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl index b26194f278..b30d7655db 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl @@ -202,7 +202,7 @@ VARYING vec2 vary_texcoord2; uniform float env_intensity; uniform vec4 specular_color; // specular color RGB and specular exponent (glossiness) in alpha -#ifdef HAS_ALPHA_MASK +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK) uniform float minimum_alpha; #endif @@ -227,12 +227,11 @@ void main() vec4 diffcol = texture2D(diffuseMap, vary_texcoord0.xy); diffcol.rgb *= vertex_color.rgb; -#ifdef HAS_ALPHA_MASK -#if DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND - if (diffcol.a*vertex_color.a < minimum_alpha) -#else - if (diffcol.a < minimum_alpha) -#endif +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK) + + // Comparing floats cast from 8-bit values, produces acne right at the 8-bit transition points + float bias = 0.001953125; // 1/512, or half an 8-bit quantization (SL-18637) + if (diffcol.a < minimum_alpha-bias) { discard; } |