BUILT-IN MATHEMATICA SYMBOL

# VertexTextureCoordinates

VertexTextureCoordinates
is an option for graphics primitives that specifies the texture coordinates to assign to vertices.

## DetailsDetails

• VertexTextureCoordinates can be used with Polygon and GraphicsComplex.
• VertexTextureCoordinates->{t1, t2, ...} specifies that coordinate should be assigned to vertex i.
• The texture coordinates for each vertex can have the following forms:
•  {u} 1D coordinates {u,v} 2D coordinates {u,v,w} 3D coordinates
• The texture coordinates u, , and w are assumed to range from to .
• Coordinates outside the range to are taken be periodic and equivalent to Mod[u, 1] etc.
• Textures are taken to be arrays of colors.
• Texture coordinates follow the same convention as position numbers.
• For a particular dimension the texture coordinate corresponds to the smallest position and texture coordinate corresponds to the largest position.
• For a 1D texture, coordinates correspond to:
•  {0} position , first element {1} position , last element
• For a 2D texture, coordinates correspond to:
•  {0,0} position , first row and column {1,1} position , last row and column
• For a 3D texture, coordinates correspond to:
•  {0,0,0} position , first row, column, and tube {1,1,1} position , last row, column, and tube
• The texture coordinates in the interior of the polygon effectively correspond to interpolating between the texture coordinates specified by VertexTextureCoordinates.
• The texture color corresponding to a texture coordinate is computed by interpolating between neighboring colors in the texture.

## ExamplesExamplesopen allclose all

### Basic Examples (3)Basic Examples (3)

Specify vertex coordinates for a 1D texture:

 Out[1]=

Specify vertex coordinates for a 2D texture:

 Out[1]=

Specify vertex coordinates for a 3D texture:

 Out[2]=