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Fix water rendering in PBR mode

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This commit is contained in:
Vsevolod Kremianskii 2021-05-08 01:49:57 +07:00
parent e61250aa44
commit 4df4e189ee
1 changed files with 9 additions and 0 deletions
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9
src/engine/graphics/shader/shaders_pbr.cpp
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@ -335,6 +335,15 @@ void main() {
objectColor = ambient + (1.0 - shadow) * Lo;
} else {
objectColor = albedo * ao;
if (isFeatureEnabled(FEATURE_ENVMAP)) {
vec3 R = reflect(-V, N);
vec4 envmapSample = texture(uEnvmap, R);
if (isFeatureEnabled(FEATURE_HDR)) {
envmapSample.rgb = pow(envmapSample.rgb, vec3(GAMMA));
}
objectColor += (1.0 - diffuseSample.a) * envmapSample.rgb;
}
}
float objectAlpha = (opaque ? 1.0 : diffuseSample.a) * uGeneral.alpha;