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2018-06-28T19:48:10Z

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wiki>Mindrones: moved Doc:2.5/Manual/Modifiers/Textures/UVProject to Doc:2.6/Manual/Modifiers/Textures/UVProject

2011-12-15T02:12:32Z

moved Doc:2.5/Manual/Modifiers/Textures/UVProject to Doc:2.6/Manual/Modifiers/Textures/UVProject

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{{Page/Header|2.5|Doc:2.5/Manual/Modifiers/Textures/UV Project|Doc:2.5/Manual/Lighting}}

= UV Project Modifier =

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[[File:Uvproject.jpg|thumb|Projecting the Blender logo onto Suzanne.]]

'''UV Project''' acts like a slide projector. It emits a UV map from the -Z axis of up to ten objects, and applies it to the object as the "light" hits it. It can optionally override the object's [[face texture]].

<strong style="font-size:1.2em">[[:File:Uvproject.blend|Download an example]]</strong>

== Options ==

[[File:Uvproject ui.png|center]]

; UV layer
: Which [[UV layer]] to modify. Defaults to the active rendering layer.
; Image
: The [[image]] associated with this modifier. Not required; you can just project a UV for use elsewhere. ''Override Image'', below, defines how the image is used.
; Override Image
:* When true, the [[Face Texture]] of all vertices on the mesh is replaced with the Image. This will cause the image to repeat, which is usually undesirable.
:* When false, the modifier is limited to faces with the Image as their Face Texture.
; Projectors
; <Objects>
: Up to ten projector objects are supported. Each face will choose the projector that is aligns closest with its [[surface normal]].
: Projections emit from the -Z axis (i.e. straight down a camera or lamp).
: If the projector is a camera, the projection will adhere to its perspective/orthographic setting.
; Aspect X/Y
; Scale X/Y
: These allow simple manipulation of the image.

== Usage ==

UV Project is great for making spotlights more diverse, and also for creating [[W:Decal|decals]] to break up repetition.

The modifier's Image property is not generally used: instead, a [[Texture]] mapped to the [[UV layer]] that the modifier targets is added to the object's [[Material]]. This allows you to prevent the image from repeating by setting ''Texture > Image Mapping > Extension'' to ''Clip''.

{{Page/Footer|Doc:2.5/Manual/Modifiers/Textures/UV Project|Doc:2.5/Manual/Lighting}}

[[Category:Modifiers]]

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wiki>Mindrones: moved Doc:2.5/Manual/Modifiers/Textures/UVProject to Doc:2.6/Manual/Modifiers/Textures/UVProject

Yamyam: 1版をインポートしました