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Code Issues 157 Wiki Activity

Steady the volumetric fog and add a switch for the old headlight beams

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Hirek
2026-10-16 23:23:51 +02:00
parent 8b929fc1da
commit 6ee628aaa5
9 changed files with 114 additions and 32 deletions
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4
shaders/fog_integrate.comp
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@@ -12,7 +12,7 @@ layout(rgba16f, binding = 0) uniform writeonly image3D fog_integrated;
layout(location = 0) uniform ivec3 grid;
layout(location = 1) uniform mat4 inverse_projection;
// x: near, y: far, z: slices / log(far / near)
// x: near, y: far, z: slices / log((far + FOG_VOLUME_BIAS) / (near + FOG_VOLUME_BIAS))
layout(location = 3) uniform vec4 slicing;
void main()
@@ -31,7 +31,7 @@ void main()
float front = slicing.x;
for (int slice = 0; slice < grid.z; slice++)
{
float back = slicing.x * exp(float(slice + 1) / slicing.z);
float back = (slicing.x + FOG_VOLUME_BIAS) * exp(float(slice + 1) / slicing.z) - FOG_VOLUME_BIAS;
float span = (back - front) * stretch;
front = back;
vec4 cell = texelFetch(fog_scattering, ivec3(column, slice), 0);