Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

refactor(noise): fix naming issues / file organisation #221

Open
wants to merge 3 commits into
base: main
Choose a base branch
from
Open

refactor(noise): fix naming issues / file organisation #221

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
6251098
rename functions
PottierLoic Nov 28, 2024
d5cc755
reduce duplication
PottierLoic Jan 20, 2025
861fe0b
add test_utils file
PottierLoic Jan 20, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
reduce duplication
  • Loading branch information
@PottierLoic
PottierLoic committed Jan 20, 2025
commit d5cc755a1cbdd81cbae49a3c64b3e0705168ca91
11 changes: 7 additions & 4 deletions noise/perlin_test.v
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,19 +3,22 @@ module noise
import rand
import vsl.float.float64

fn test_perlin_2d() {
fn setup_generator() !Generator {
rand.seed([u32(3155200429), u32(3208395956)])
mut gen := Generator.new()
gen.randomize()
return gen
}

fn test_perlin_2d() {
gen := setup_generator()!
result := gen.perlin_2d(0.125, 0.125)
expected := 0.4948387311305851
assert float64.tolerance(result, expected, 1.0e-6)
}

fn test_perlin_3d() {
rand.seed([u32(3155200429), u32(3208395956)])
mut gen := Generator.new()
gen.randomize()
gen := setup_generator()!
result := gen.perlin_3d(0.125, 0.125, 0.125)
expected := 0.3713334855776509
assert float64.tolerance(result, expected, 1.0e-6)
Expand Down
23 changes: 11 additions & 12 deletions noise/simplex_test.v
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,38 +3,37 @@ module noise
import rand
import vsl.float.float64

fn test_simplex_1d() {
fn setup_generator() !Generator {
rand.seed([u32(3155200429), u32(3208395956)])
mut gen := Generator.new()
gen.randomize()
return gen
}

fn test_simplex_1d() {
gen := setup_generator()!
result := gen.simplex_1d(0.287)
expected := -0.3544283326507284
assert float64.tolerance(result, expected, 1.0e-6)
}

fn test_simplex_2d() {
rand.seed([u32(3075200429), u32(3094395956)])
mut gen := Generator.new()
gen.randomize()
gen := setup_generator()!
result := gen.simplex_2d(0.287, 0.475)
expected := -0.09948661872545192
expected := -0.5242242771229899
assert float64.tolerance(result, expected, 1.0e-6)
}

fn test_simplex_3d() {
rand.seed([u32(3155200429), u32(3208395956)])
mut gen := Generator.new()
gen.randomize()
gen := setup_generator()!
result := gen.simplex_3d(0.287, 0.475, 1.917)
expected := -0.06034653476116279
assert float64.tolerance(result, expected, 1.0e-6)
}

fn test_simplex_4d() {
rand.seed([u32(3075200429), u32(3094395956)])
mut gen := Generator.new()
gen.randomize()
gen := setup_generator()!
result := gen.simplex_4d(0.287, 0.475, 1.917, 0.684)
expected := 0.015098415881100141
expected := 0.0018411532128437375
assert float64.tolerance(result, expected, 1.0e-6)
}
Loading