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SWBF2-Classic-Msh-Viewer
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trying to workaround gamma correction (remove from tga)

This commit is contained in:
Anakin 2017-01-19 20:15:00 +01:00
parent 9fb3ca03bd
commit 28d17b2fdd
1 changed files with 2 additions and 0 deletions
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2
QtMeshViewer/Resources/fshader.glsl
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@ -32,6 +32,7 @@ void main()
// some values // some values
vec3 normalWorld = normalize(n_matrix * v_surfaceNormal); vec3 normalWorld = normalize(n_matrix * v_surfaceNormal);
vec4 surfaceColor = vec4(texture2D(texture, v_surfaceUV)); vec4 surfaceColor = vec4(texture2D(texture, v_surfaceUV));
surfaceColor.rgb = pow(surfaceColor.rgb, vec3(2.2));
if(!b_transparent) if(!b_transparent)
surfaceColor.a = 1.0f; surfaceColor.a = 1.0f;
vec3 surfaceToLight = normalize(light.position - v_surfacePosition); vec3 surfaceToLight = normalize(light.position - v_surfacePosition);
@ -60,6 +61,7 @@ void main()
// final color after gama correction // final color after gama correction
vec3 gamma = vec3(1.0/2.2); vec3 gamma = vec3(1.0/2.2);
gl_FragColor = vec4(pow(linearColor, gamma), surfaceColor.a); gl_FragColor = vec4(pow(linearColor, gamma), surfaceColor.a);
//gl_FragColor = vec4(linearColor, surfaceColor.a);
} }
else else
{ {