ok thank bandar for explanation......but the question is: in blender is possible to create this material?

or i do this make a modification of xml code?

thanks

thank bandar.....but i don't understand if there is not an example with some images.......i don't know how to make a null material and then blend with the 3 material.......

thanks

hello,
i need help for creating alpha material.
i've see an example of blend material....but how i do in blender this material?
is this possible an example of a creation of this material with image (like a tut?)

thank you of all and sorry for my bad english (i'm italian)

aliens