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// SPDX-License-Identifier: CC-BY-SA-4.0
#version 330 core
#pragma variant[0] WORLD_CURVATURE
#pragma variant[1] WORLD_FOG
in vec3 vs_TexCoord;
in float vs_Shade;
#if WORLD_FOG
in float vs_FogFactor;
#endif
out vec4 frag_Target;
uniform vec4 u_FogColor;
uniform sampler2DArray u_Textures;
void main(void)
{
frag_Target = vs_Shade * texture(u_Textures, vs_TexCoord);
#if WORLD_FOG
frag_Target = mix(frag_Target, u_FogColor, vs_FogFactor);
#endif
}
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