spdis/voxy
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Rework fog

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This commit is contained in:
mcrcortex
2025-12-02 08:58:36 +10:00
parent e7deeed34e
commit 37b7feecd5
4 changed files with 41 additions and 21 deletions
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8
src/main/resources/assets/voxy/shaders/post/blit_texture_depth_cutout.frag
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@@ -7,8 +7,8 @@ layout(location = 2) uniform mat4 projMat;
#ifdef EMIT_COLOUR
layout(binding = 3) uniform sampler2D colourTex;
#ifdef USE_ENV_FOG
layout(location = 4) uniform vec3 endParams;
layout(location = 5) uniform vec3 fogColour;
layout(location = 4) uniform vec4 endParams;
layout(location = 5) uniform vec4 fogColour;
#endif
#endif
@@ -43,9 +43,9 @@ void main() {
discard;
}
#ifdef USE_ENV_FOG
{
if (fogColour.a>0.0){
float fogLerp = clamp(fma(min(length(point.xyz), endParams.x),endParams.y,endParams.z),0,1);//512 is 32*16 which is the render distance in blocks
colour.rgb = mix(colour.rgb, fogColour, fogLerp);
colour.rgb = mix(colour.rgb, fogColour.rgb, fogLerp*fogColour.a);
}
#endif
#else