Confusion with OpenSimplexNoise and Terrain Generation.

[coarse fulcrum]

what are the cell indices you are using?

the noise function gives back a float value ranging from -1.0 to 1.0, multiplied by twi you have -4.0 to 4.0 , plus 2 : -2.0 to 6.0

and the set_cell function expects an int, so it will probably round up the value

well, you seem to be using the noise function to call the TileMap's set_cell() function, that is to decide what element of the tileset will be place at that tilemap coordinate

the tilemap's cell

sorry if i overexplain

so thats a grid of cells

thank you 🙂

to each cell you set a value wich is the number of the tileset element that will fil this cell

yes

yes

if you have 4 tiles you will have values from 0 to 3

yes

actually my initial calculation was wrong

just a sec

[coarse fulcrum]

try with :
noise.period = 2

and

set_cell(x +x_pos, y +y_pos, floor(noise.get_noise_2d(x +x_pos, y +y_pos)*2.0 +2.0))

a bit more random

the zero doesnt come out often enough

i just tried wit noise.octaves = 0

it kinds of outputs the zero more often

personnaly i would get the initial value from the noise, and then do series of if else statement
its inelegant but it would allow a beter control of the result

nice

for what prupose ?

ok 🙂

what i would do :
var n = noise.get_noise_2d(x +x_pos, y +y_pos) var v = 0 if n > -0.3 : v = 1 if n > 0.5 v = 2 else : v = 3 set_cell(x +x_pos, y +y_pos, v)

and the you adjust the numbers (n > x) until you have what you like

probably easier than to try to tame the noise function

yes, in that one

you still need the :
for x in range(width) :
for y in range(height)
part

lot of bones

var v = 0 if n > 0.0 : v = 1 if n > 0.3 v = 2 if n > 0.5 : v = 3

sorry there souldnt have been an "else" statement

thanks

🙂

yes

now i think its a matter of playing with these values to have something satisfying

you're welcome

have fun