Mirrorlandia_minetest/led_marquee
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Use hardware overlay instead of an extra face

Browse Source 
to display the LEDs, gets rid of Z fighting due
to Irrlicht rounding errors
This commit is contained in:
Vanessa Dannenberg 2019-05-25 03:00:14 -04:00
parent b2defa0eec
commit df30ce9477
2 changed files with 12 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
init.lua
View File

@ -369,23 +369,17 @@ for i = 31, 255 do
local groups = { cracky = 2, not_in_creative_inventory = 1} local groups = { cracky = 2, not_in_creative_inventory = 1}
local light = LIGHT_MAX-2 local light = LIGHT_MAX-2
local description = S("LED marquee panel ("..i..")") local description = S("LED marquee panel ("..i..")")
local tiles = { local leds = "led_marquee_char_"..i..".png"
{ name="led_marquee_base.png", color="white"},
{ name="led_marquee_leds_off.png", color="white"},
"led_marquee_char_"..i..".png",
}
if i == 31 then if i == 31 then
tiles = { leds ={
{ name="led_marquee_base.png", color="white"}, name = "led_marquee_char_31.png",
{ name="led_marquee_leds_off.png", color="white"}, animation = {type = "vertical_frames", aspect_w = 32, aspect_h = 32, length = 0.75}
{
name = "led_marquee_char_31.png",
animation = {type = "vertical_frames", aspect_w = 32, aspect_h = 32, length = 0.75}
}
} }
end end
local wimage
if i == 32 then if i == 32 then
groups = {cracky = 2} groups = {cracky = 2}
light = nil light = nil
@ -397,7 +391,11 @@ for i = 31, 255 do
description = description, description = description,
drawtype = "mesh", drawtype = "mesh",
mesh = "led_marquee.obj", mesh = "led_marquee.obj",
tiles = tiles, tiles = {
{ name = "led_marquee_base.png", color = "white" },
{ name = "led_marquee_leds_off.png", color = "white" }
},
overlay_tiles = { "", leds },
inventory_image = wimage, inventory_image = wimage,
wield_image = wimage, wield_image = wimage,
palette="led_marquee_palette.png", palette="led_marquee_palette.png",

12
models/led_marquee.obj
View File

@ -21,10 +21,6 @@ v -0.500000 -0.453125 0.468750
v -0.500000 -0.453125 -0.468750 v -0.500000 -0.453125 -0.468750
v -0.500000 -0.437500 -0.484375 v -0.500000 -0.437500 -0.484375
v -0.500000 -0.437500 -0.500000 v -0.500000 -0.437500 -0.500000
v 0.500000 -0.449125 -0.468750
v -0.500000 -0.449125 -0.468750
v -0.500000 -0.449125 0.468750
v 0.500000 -0.449125 0.468750
vt 0.681855 0.961799 vt 0.681855 0.961799
vt 0.723891 0.992824 vt 0.723891 0.992824
vt 0.723891 0.000000 vt 0.723891 0.000000
@ -69,10 +65,6 @@ vt 0.000000 0.000000
vt 1.000000 0.000000 vt 1.000000 0.000000
vt 1.000000 1.000000 vt 1.000000 1.000000
vt 0.000000 1.000000 vt 0.000000 1.000000
vt 0.000000 0.000000
vt 1.000000 0.000000
vt 1.000000 1.000000
vt 0.000000 1.000000
vn 1.0000 0.0000 0.0000 vn 1.0000 0.0000 0.0000
vn 0.0000 -1.0000 -0.0000 vn 0.0000 -1.0000 -0.0000
vn -1.0000 0.0000 0.0000 vn -1.0000 0.0000 0.0000
@ -106,7 +98,5 @@ f 7/26/8 6/38/8 19/19/8
f 19/19/6 6/38/6 5/20/6 f 19/19/6 6/38/6 5/20/6
f 15/22/6 10/39/6 9/23/6 f 15/22/6 10/39/6 9/23/6
f 8/25/7 17/40/7 16/24/7 f 8/25/7 17/40/7 16/24/7
g Cube_Cube_LEDs_Cube_Cube_LEDs_leds_off g Cube_Cube_LEDs_Cube_Cube_LEDs_base_led_marquee_leds_off.png
f 1/41/6 2/42/6 3/43/6 4/44/6 f 1/41/6 2/42/6 3/43/6 4/44/6
g Cube_Cube_LEDs_Cube_Cube_LEDs_leds_on
f 21/45/6 22/46/6 23/47/6 24/48/6