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Fixed potential divide-by-zero in bloom shader

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Anuken
2022-05-07 00:34:28 -04:00
parent aa0e254f0e
commit c9b9cf6cc4
1 changed files with 2 additions and 2 deletions
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4
core/assets/bloomshaders/alpha_bloom.frag
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@@ -10,6 +10,6 @@ void main(){
vec4 bloom = texture2D(u_texture1, v_texCoords) * BloomIntensity; vec4 bloom = texture2D(u_texture1, v_texCoords) * BloomIntensity;
original = original * (vec4(1.0) - bloom); original = original * (vec4(1.0) - bloom);
vec4 combined = original + bloom; vec4 combined = original + bloom;
float mx = min(max(combined.r,max(combined.g,combined.b)), 1.0); float mx = min(max(combined.r, max(combined.g, combined.b)), 1.0);
gl_FragColor = vec4(combined.rgb / mx, mx); gl_FragColor = vec4(combined.rgb / max(mx, 0.0001), mx);
} }