I beg you help !

you gave me an excellent bump map thank you !!!! but please tell me how to fix this problem: I want the bump map to be the same size everywhere. I attached the screen shots. at the tip, where all the...

hy. I have big question. What bump map should I use to get detailed pores that oranges or lemon have ? I need this on a lemon actually. I made the lemon, now I only need the pores. I have used a bump...

isnt there a more mathematical way ? like using the script editor to do it exactly. I need at some point to move it exactly 1.52412 units.... please. thanks.

thanks a lot ! I did that. now I need to make the the cube like in the picture. at that angle. I have all dimensions. how do I do it ?

hy. I need a little help. I was trying to make a 3d model of my room and I realized I cant work with the width length and height. I was trying to do the room I have attached here.
I have all the...

i have a better idea. i have made a plane that looks like in the attachment. how can i make the plane 3d ? i mean that it becomes a cube with a hole in it ?

yes I used all 3 tools, intersection, difference and union. it works with union but very very poor. I attached an image. i really need a clean clean cut please :(

and how does these booleans work ?

isn't there any other way ?