I want to simulate gypsum board ceiling with different shapes and designs for each room. how i can achieve that?

Thanks for your reply. but actually when i apply the texture to floor or wall i get result similar to the image in preview not to actual image. so what is the problem

<t>I try to import image to use it as floor tile.<br/>
the image size is 450x450 pixels.<br/>
i go through the import wizard and when he ask me about the dimension i set it to be 40 cm x 40 cm. but the preview of the image does not look like the input picture. i try with the values for width and ...

thanks for your reply

Can anybody help me how to create ceiling for the room

How to create roof ceiling for the room