Traitor/mods/lights/meshes.lua

local ceiling_tube_col = {
   type = 'fixed',
   fixed = {-.4, -.4, -.4, .4, -.5, .4}, -- Right, Bottom, Back, Left, Top, Front
   }

local neon_light_level = 8

minetest.register_node('lights:ceiling_tube_end_long', {
   description = 'Ceiling Tube (Long End)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_end_long.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_end_short', {
   description = 'Ceiling Tube (Short End)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_end_short.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_straight', {
   description = 'Ceiling Tube',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_straight.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_T', {
   description = 'Ceiling Tube (T-Junction)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_T.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_turn', {
   description = 'Ceiling Tube (90 Degree Turn)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_turn.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_U', {
   description = 'Ceiling Tube (U)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_U.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

minetest.register_node('lights:ceiling_tube_X', {
   description = 'Ceiling Tube (4-way Junction)',
   drawtype = 'mesh',
   mesh = 'lights_ceiling_tube_X.obj',
   tiles = {'lights_ceiling_tube.png'},
   groups = {breakable=1},
   light_source = neon_light_level,
   paramtype = 'light',
   paramtype2 = 'facedir',
   selection_box = ceiling_tube_col,
   collision_box = ceiling_tube_col,
   on_place = minetest.rotate_node,
})

local colbox_tube_light = {
   type = 'fixed',
   fixed = {
      {-.1, -.5, -.4, .1, -.4, .4},}}

minetest.register_node('lights:tube_light', {
   description = 'Tube Light',
   drawtype = 'mesh',
   mesh = 'lights_tube_light.obj',
   paramtype = 'light',
   paramtype2 = 'facedir',
   light_source = 14,
   selection_box = colbox_tube_light,
   collision_box = colbox_tube_light,
   tiles = {'lights_tube_light.png'},
   groups = {breakable=1},
   on_place = minetest.rotate_node,
})

local colbox_post_light = {
   type = 'fixed',
   fixed = {
      {-.2, -.5, -.2, .2, -.4, .2},
      {-.125, -.4, -.125, .125, .425, .125},}}

minetest.register_node('lights:scifi_post', {
   description = 'Scifi Post Light',
   drawtype = 'mesh',
   mesh = 'lights_scifi_post.obj',
   paramtype = 'light',
   paramtype2 = 'facedir',
   light_source = 14,
   selection_box = colbox_post_light,
   collision_box = colbox_post_light,
   tiles = {'lights_scifi_post.png'},
   groups = {breakable=1},
   on_place = minetest.rotate_node,
})

local colbox_plaque_light = {
   type = 'fixed',
   fixed = {
      {-.4, -.5, -.4, .4, -.4, .4},}}

minetest.register_node('lights:plaque', {
   description = 'Scifi Plaque',
   drawtype = 'mesh',
   mesh = 'lights_plaque.obj',
   paramtype = 'light',
   paramtype2 = 'facedir',
   light_source = 14,
   selection_box = colbox_plaque_light,
   collision_box = colbox_plaque_light,
   tiles = {'lights_plaque.png'},
   groups = {breakable=1},
   on_place = minetest.rotate_node,
})

local colbox_corner_light = {
   type = 'fixed',
   fixed = {
      {-.25, -.5, .3, .25, -.3, .5},}}

minetest.register_node('lights:corner', {
   description = 'Scifi inside Corner light',
   drawtype = 'mesh',
   mesh = 'lights_corner.obj',
   paramtype = 'light',
   paramtype2 = 'facedir',
   light_source = 10,
   selection_box = colbox_corner_light,
   collision_box = colbox_corner_light,
   tiles = {'lights_corner.png'},
   groups = {breakable=1},
   on_place = minetest.rotate_node,
})