15 lines
523 B
Markdown
15 lines
523 B
Markdown
# Materials: Commands {#mat_commands}
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## depthfunc
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### Syntax {#syntax}
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**depthFunc <func>**
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### Overview {#overview}
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This controls the depth comparison function used while rendering.
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The default is **lequal** (Less than or equal to) where any surface that
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is at the same depth or closer of an existing surface is drawn. This is
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used for textures with transparency or translucency. Under some
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circumstances you may wish to use **equal**, e.g. for light-mapped
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grates that are alpha tested (it is also used for mirrors). |