mirror of
https://github.com/Relintai/pandemonium_demo_projects.git
synced 2024-12-21 13:56:50 +01:00
69 lines
1.7 KiB
GDScript3
69 lines
1.7 KiB
GDScript3
|
extends Control
|
||
|
|
|
||
|
|
# The OpenSimplexNoise object.
|
||
|
|
onready var noise: OpenSimplexNoise = $SeamlessNoiseTexture.texture.noise
|
||
|
|
|
||
|
|
# Various noise parameters.
|
||
|
|
var min_noise = -1
|
||
|
|
var max_noise = 1
|
||
|
|
|
||
|
|
# Called when the node enters the scene tree for the first time.
|
||
|
|
func _ready():
|
||
|
|
# Set up noise with basic info.
|
||
|
|
$ParameterContainer/SeedSpinBox.value = noise.seed
|
||
|
|
$ParameterContainer/LacunaritySpinBox.value = noise.lacunarity
|
||
|
|
$ParameterContainer/PeriodSpinBox.value = noise.period
|
||
|
|
$ParameterContainer/PersistenceSpinBox.value = noise.persistence
|
||
|
|
$ParameterContainer/OctavesSpinBox.value = noise.octaves
|
||
|
|
|
||
|
|
# Render the noise.
|
||
|
|
_refresh_shader_params()
|
||
|
|
|
||
|
|
|
||
|
|
func _refresh_shader_params():
|
||
|
|
# Adjust min/max for shader.
|
||
|
|
var _min = (min_noise + 1) / 2
|
||
|
|
var _max = (max_noise + 1) / 2
|
||
|
|
var _material = $SeamlessNoiseTexture.material
|
||
|
|
_material.set_shader_param("min_value", _min)
|
||
|
|
_material.set_shader_param("max_value", _max)
|
||
|
|
|
||
|
|
|
||
|
|
func _on_DocumentationButton_pressed():
|
||
|
|
#warning-ignore:return_value_discarded
|
||
|
|
OS.shell_open("https://docs.godotengine.org/en/latest/classes/class_opensimplexnoise.html")
|
||
|
|
|
||
|
|
|
||
|
|
func _on_RandomSeedButton_pressed():
|
||
|
|
$ParameterContainer/SeedSpinBox.value = floor(rand_range(-2147483648, 2147483648))
|
||
|
|
|
||
|
|
|
||
|
|
func _on_SeedSpinBox_value_changed(value):
|
||
|
|
noise.seed = value
|
||
|
|
|
||
|
|
|
||
|
|
func _on_LacunaritySpinBox_value_changed(value):
|
||
|
|
noise.lacunarity = value
|
||
|
|
|
||
|
|
|
||
|
|
func _on_PeriodSpinBox_value_changed(value):
|
||
|
|
noise.period = value
|
||
|
|
|
||
|
|
|
||
|
|
func _on_PersistenceSpinBox_value_changed(value):
|
||
|
|
noise.persistence = value
|
||
|
|
|
||
|
|
|
||
|
|
func _on_OctavesSpinBox_value_changed(value):
|
||
|
|
noise.octaves = value
|
||
|
|
|
||
|
|
|
||
|
|
func _on_MinClipSpinBox_value_changed(value):
|
||
|
|
min_noise = value
|
||
|
|
_refresh_shader_params()
|
||
|
|
|
||
|
|
|
||
|
|
func _on_MaxClipSpinBox_value_changed(value):
|
||
|
|
max_noise = value
|
||
|
|
_refresh_shader_params()
|