#version 3.8;
global_settings {assumed_gamma 1}

camera {
 location <13/2, 0.5, -13>
 right     x*image_width/image_height
 up y
 look_at <13/2, 0, 0>

}


light_source {<1, 10, -20> rgb 1}

sky_sphere {pigment {rgb 1}}


#declare BrickWidth = 0.9;
#declare f_Bricks = function {mod (x, 1)}
#declare Bricks = function {select (f_Bricks (x, y, z)-BrickWidth, 0, 1)}

#declare Brick = texture {pigment {rgb x}}
#declare Clear = texture {pigment {rgbt 1}}
#declare TextureMap = texture_map {[0.0 Brick] [1.0 Clear]}
#declare BrickTexture = texture {function {Bricks (x, y, z)} texture_map
{TextureMap}}

box {<0, 0, 0> <13, 0.5, 1> texture {BrickTexture}}

Post a reply to this message