New 3D Stuff!

[Melkor]

hey kids! guess what? something new is coming! (to minetest)




(Thanks Tonyka for this tutorial)

is very simple ...
Measurements can be represented in various ways,
Decimal: 0.42, 0.279, -0.1 ...
Fractional: 1/2, 5/12, -2 / 5 ...
easier it is to use the decimal, which is what we are all used

a point is achieved by its position x, y, z
x = width
y = high
z = length

an object is created only scoring two points against:
{point 1, point 2},

then be so ...
{x, y, z, x, y, z},

1 block in minetest measures 1 x 1 x 1 being the focal point of the cube the point 0, 0, 0, and opposite points, the -0.5, -0.5, -0.5 and 0.5, 0.5 0.5.
everything you draw has to be within those measures

let's practice, I draw a bar in the center of the block that measures (0.2 x), (1 y), (0.2 z), then the center of the block to the first point Abria-0.1x,-0.5y, -0.1 x, the center of the block to the second point Abria 0.1x, 0.5y, 0.1x;
and therefore: {-0.1, -0.5, -0.1, 0.1,0.5,0.1}

Try with different values and observe the changes ...
is all used ...

3D furniture: by Tonyka
http://minetest.net/forum/viewtopic.php?id=2103
http://minetest.net/forum/viewtopic.php?pid=27356#p27356




[Mod] xPanes [xpanes] by XYZ
http://minetest.net/forum/viewtopic.php?id=2117

[Jeija]

I also made Mesecon Pressure Plates 3D. Any requests for 3d stuff?

[Calinou]

3D torches with auto-replacing of old 2D torches if possible. :)

[Melkor]

I also made Mesecon Pressure Plates 3D. Any requests for 3d stuff?

Torchs, Buttons, Levers, minecarts, boats, fence gates, trapdoors, Beds, Signs, better cactus (minecraft-like?), cakes, snow, farmland blocks, better chests (minecraft-like?) what else?

mmm... new pistons?

XD

[Jeija]

@Calinou: 3d torches attached to walls are not possible (they are not in 90° angle)
@Melkor: Good ideas! Buttons, Fence Gates, Trapdoors, Bed, sign are awesome ideas. Everything moving is not possible.

[Melkor]

sad to hear torch are not possible (yet)

Everything moving is not possible? not even animated chests? I guess minecratft-like chest and large chest are possible :)

[Jeija]

For 3d torches check out my 3d torches in blockplanet. C55 could add them.
Picture of them

[Melkor]

great, hope this happen

[Jeija]

Demo code for a bed:

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all

minetest.register_node("bed:bed",  {
    drawtype = "nodebox",
    description = "Bed",
    paramtype = "light",
    paramtype2 = "facedir",
    tiles = {"bed_bed.png"},
    is_ground_content = true,
    groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
    node_box = {
        type = "fixed",
        fixed = {-0.5, -0.5, -0.5, 0.5, 0, 1.5},
    },
    selection_box = {
        type = "fixed",
        fixed = {-0.5, -0.5, -0.5, 0.5, 0, 1.5},
    },
    on_punch = function (self, puncher)
        minetest.env:set_timeofday(0.3)
    end
})


(LGPL)

[Jordach]

Melkor, enjoying 3D objects?

[Jeija]

Better-looking Wall Sign (its on you to decide whether it looks better or not...)

Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.

Code: Select all

minetest.register_node("default:sign_wall", {
    description = "Sign",
    drawtype = "nodebox",
    tiles = {"default_sign_wall.png"},
    inventory_image = "default_sign_wall.png",
    wield_image = "default_sign_wall.png",
    paramtype = "light",
    paramtype2 = "facedir",
    sunlight_propagates = true,
    walkable = false,
    metadata_name = "sign",
    selection_box = {
        type = "fixed",
        fixed = {-0.4, -0.3, 0.45, 0.4, 0.3, 0.5},
    },
    node_box = {
        type = "fixed",
        fixed = {-0.4, -0.3, 0.45, 0.4, 0.3, 0.5},
    },
    groups = {choppy=2,dig_immediate=2},
    sounds = default.node_sound_defaults(),
    on_construct = function(pos)
        --local n = minetest.env:get_node(pos)
        local meta = minetest.env:get_meta(pos)
        meta:set_string("formspec", "hack:sign_text_input")
        meta:set_string("infotext", """")
    end,
    on_receive_fields = function(pos, formname, fields, sender)
        --print("Sign at "..minetest.pos_to_string(pos).." got "..dump(fields))
        local meta = minetest.env:get_meta(pos)
        fields.text = fields.text or ""
        print((sender:get_player_name() or "").." wrote ""..fields.text..
                "" to sign at "..minetest.pos_to_string(pos))
        meta:set_string("text", fields.text)
        meta:set_string("infotext", '"'..fields.text..'"')
    end,
})


Use this as texture:


Put the code into the default mod instead of the old sign code to use it.

[babe223]

because the code does not use the card in torch light and modifies al Seila why has the change to be put to the torch 3D

I love things in 3D

excuse my bad english .. I'm Brazilian

[Melkor]

looks good :)
some weird bug:


floating sign:


couch:

[Jeija]

Yeah, I guess floating signs cannot be prevented... :(
Btw Couch idea is good!!

[InfinityProject]

Tonyka added iron bars in the other languages section. Who else thinks we need a toilet ;)

[cosarara97]

For 3d torches check out my 3d torches in blockplanet. C55 could add them.
Picture of them

Where's the blockplanet website/git/something?
EDIT: Yes, we need a toilet xD

[Jeija]

BlockPlanet sort of "died" because jordan4ibanez and lkjoel wanted to rewrite it in Java for some reason. Luckily the C++ still exists, but has too many not so well designed features.
I think we should merge the good ones one after the other into minetest.

BlockPlanet git:
https://github.com/sfan5/BlockPlanet-old

[redcrab]

3D torches with auto-replacing of old 2D torches if possible. :)

smoky torches possible?

[Calinou]

Particles yes, but these would have to be mostly coded in C++: particles should be controlled by client (= client-side, the server just spawns them), not server.

[Melkor]

3D torches with auto-replacing of old 2D torches if possible. :)

smoky torches possible?

maybe you already knew this, there's a mod that adds particles to torches
HERE:
http://minetest.net/forum/viewtopic.php?id=1129

[tonyka]

3D torches with auto-replacing of old 2D torches if possible. :)

if, of course, I've created, and ornamental chains, very medieval
http://minetest.net/forum/viewtopic.php?id=2121

[tonyka]

3D torches with auto-replacing of old 2D torches if possible. :)

if, of course, I've created, and ornamental chains, very medieval
http://minetest.net/forum/viewtopic.php?id=2121

not programmed, but if anyone knows, we can work together to make things better
sorry for my English

[tonyka]

with imagination anything is possible

[Melkor]

added tutorial!

[Jordach]

can someone make a snooker table?

[tonyka]

added tutorial!

oh .. thanks for that we ... to collaborate and so create a wonderful minetest-world, full of bunnies-murderers, and pet-ferret ... and more fire! :D

[Boomboomcreeper]

I also made Mesecon Pressure Plates 3D. Any requests for 3d stuff?

i want 3d chest
please

[PilzAdam]

I also made Mesecon Pressure Plates 3D. Any requests for 3d stuff?

i want 3d chest
please

He means MC like animation when opening a chest.

[Mito551]

He means MC like animation when opening a chest.

lol :D

[Boomboomcreeper]

i want the chest from the photos from first page