TEXTURE_INFO

THE BOX'S MAIN HELP:

This function returns information for a texture.

TEX (input):

Must be a texture tag.

XREZ (output):

If the texture is an image, this is image X resolution in pixels.  
If the texture is a procedural texture, 0 is returned.

YREZ (output):

If the texture is an image, this is image Y resolution in pixels.  
If the texture is a procedural texture, 0 is returned.

PARA (output):

Returns null if the texture is an image.
Returns a pointer to the texture shader 
parameters for a procedural texture.