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BSL:Frustum and fog: Difference between revisions
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→Technical background: typo
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m (→Technical background: typo) |
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:Z = z_f * ( z - z_n ) / [ z * ( z_f - z_n ) ] | :Z = z_f * ( z - z_n ) / [ z * ( z_f - z_n ) ] | ||
:z = z_n * z_f / [ z_f - Z*( z_f - z_n )] | :z = z_n * z_f / [ z_f - Z*( z_f - z_n )] | ||
By default, z_f is 10000 and z_n is 4, so Z=0. | By default, z_f is 10000 and z_n is 4, so Z=0.925 corresponds roughly to z=157.5 | ||