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| − | {{newin|[[0.9.0]]|090|type=function}}
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| − | Gets the number of [http://en.wikipedia.org/wiki/Mipmap mipmap] levels in the CompressedData. The base mipmap level (original image) is included in the count.
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| − | == Function ==
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| − | === Synopsis ===
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| − | <source lang="lua">
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| − | mipmaps = CompressedData:getMipmapCount( )
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| − | </source>
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| − | === Arguments ===
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| − | None.
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| − | === Returns ===
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| − | {{param|number|mipmaps|The number of mipmap levels stored in the CompressedData.}}
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| − | == Notes ==
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| − | Mipmap filtering cannot be activated for an [[Image]] created from a CompressedData which does not have enough mipmap levels to go down to 1x1. For example, a 256x256 image created from a CompressedData should have 8 mipmap levels or [[(Image):setMipmapFilter|Image:setMipmapFilter]] will error. Most tools which can create compressed textures are able to automatically generate mipmaps for them in the same file.
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| − | == See Also ==
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| − | * [[parent::CompressedData]]
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| − | * [[(Image):setMipmapFilter|Image:setMipmapFilter]]
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| − | [[Category:Functions]]
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| − | {{#set:Description=Gets the number of mipmap levels in the CompressedData.}}
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| − | == Other Languages ==
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| − | {{i18n|CompressedData:getMipmapCount}}
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