Specifying texture coordinates

Texture coordinates define a 2D shape atop the texture image

• A "texture cookie cutter"

• There must be one ST pair for each shape coordinate

Give texture coordinates to GeometryArray, and texture coordinate indices to IndexedGeometryArray

Methods on GeometryArray set texture coordinates (GeometryArray class methods)

void setTextureCoordinates( int index, * texCoord ) 

Method variants accept float, Point2f, and Point3f

Methods on IndexedGeometryArray set texture coordinate indices

void setTextureCoordinateIndices( int index, int[] value ) 

A 3D Shape with vertices

A 2D Shape with other vertices as an extract of the texture

A matching between the to set of vertices

eScience