The UVW texture can be used to illustrate the UVW mapping of object faces. It is usually combined with the ExtraTex render element.
Note that UVW texture will produce proper results when the material is applied to the object's faces instead of a group/component or a texture projection tools are used. See UV Tools for more information.
Component – Specifies which component to show.
Type – Controls how the texture will be positioned on the geometry.
2D (UV Channel) – The texture will use the object UV coordinates.
Environment – This mode is applicable if the map is connected to an Environment slot or a Dome light.
2D (UV Channel)
UV Channel/Set – Specifies the index of the mapping channel data to use. A value of -1 will take the first available channel.
Repeat U/V – Determines how many times the texture will be repeated in the 0 to 1 UV square.
Offset U/V – Controls the texture offset in the U and V direction.
Rotate – Rotates the texture (in degrees).
Tile U/V – Tiles the texture in the U and V direction. If the option is disabled, the Default texture color will be used outside the 0 to 1 UV square.
Mirror U/V – Mirros the texture in the U and V direction separately. The option will cut the texture in the half flipping one side vertically or horizontally. This can be used to avoid seams in-between non-tileable repeated textures.
Double-sided – Enables both sides of the object to be affected by the UVW data.
Mapping – Specifies the type and shape of the texture.
Rotate H – Specifies the amount to adjust the texture's horizontal rotation.
Flip H – Flips the environment sphere horizontally.
Rotate V – Specifies the amount to adjust the texture's horizontal or vertical rotation.
Flip V – Flips the environment sphere vertically. This option is active only in Spherical Mapping.
Ground – Enables ground projection of the texture.
Position X/Y/Z – Offsets the ground projection along the X/Y/Z axis.
Raduis – Specifies a projection radius. Can be used to control the scale of the projection.
2d Transformation – see 2D (UV channel) parameters.