Color Line – Specifies the grid line's color or texture. When a texture is selected, it overrides the color as long as the texture checkbox is enabled. Color Fill – Specifies the grid fill's color or texture. When a texture is selected, it overrides the color as long as the texture checkbox is enabled. U Width – Controls the horizontal line width. V Width – Controls the vertical line width. For more information, see the U Width and V Width example below. Color Manipulation
Invert Texture – Inverts the RGB texture values. Alpha from Intensity – Uses the texture RGB intensity/ luminance as alpha channel. Color Gain – Corrects the color of the texture by multiplying the RGB color values in the texture with the RGB color values specified here. A texture map can be assigned here. Color Offset – Corrects the color of the texture by adding the RGB color values specified here to the RGB color values of the texture. A texture map can be assigned here. Default Color – Specifies a default color used for polygons with no valid UVs. In case the map is not tiled, specifies a default color that is used outside the texture square. | 
