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fix exposure settings on output

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This commit is contained in:
Edgaru089 2022-03-06 12:36:21 +08:00
parent 5d4acbfc43
commit 5f66b792c7
1 changed files with 7 additions and 1 deletions
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8
internal/asset/shader/world/output.frag
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@ -11,5 +11,11 @@ void main() {
if (texColor.a < 1e-4) if (texColor.a < 1e-4)
discard; discard;
outputColor = vec4(pow(texColor.rgb * exposure, vec3(1.0/gamma)), 1.0f); vec3 mapped = texColor.rgb;
if (exposure < 1e-4)
mapped = mapped / (mapped + vec3(1.0));
else
mapped = vec3(1.0) - exp(-mapped * exposure);
outputColor = vec4(pow(mapped, vec3(1.0/gamma)), 1.0f);
} }