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Add smooth light-shadow transition at noon (#11430)

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Node faces with normals pointing East/West (+X/-X) will transition between light
and shadow at noon. This code makes the transition smooth.
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x2048 2021-07-25 12:35:12 +02:00 committed by GitHub
parent 5d27cc5096
commit ff2d2a6e93
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1 changed files with 2 additions and 2 deletions
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client/shaders/nodes_shader/opengl_fragment.glsl
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@ -498,8 +498,8 @@ void main(void)
}
if (f_normal_length != 0 && cosLight < 0.0) {
shadow_int = clamp(1.0-nightRatio, 0.0, 1.0);
if (f_normal_length != 0 && cosLight < 0.035) {
shadow_int = max(shadow_int, min(clamp(1.0-nightRatio, 0.0, 1.0), 1 - clamp(cosLight, 0.0, 0.035)/0.035));
}
shadow_int = 1.0 - (shadow_int * f_adj_shadow_strength);