How to remove Texture and matrial

[eeyk]

how can i remove matrial and Texture if i press Delete its not working


EDIT: i mean if you Give texture to a cube and you delete the blue line then texture are not remove

[Xendance]

Press build geometry (or build all).
Those blue lines are called BSP brushes, think of them as blueprints. After you build the map, the editor then looks at those blueprints and constructs the geometry from them.

But BSP is rather old tech and are slower to render than static meshes.

[eeyk]

and how to make a hole in the cubes? a door or whatever

[Lirian]

and how to make a hole in the cubes? a door or whatever

use another cube with the dimensions of doors/windows/holes, place it where you want to add the hole and then click on "subract"

[eeyk]

Don't work if i Click on Substract no door or window

[eeyk]

oh wait its works thank you