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31 lines
699 B
GDScript
31 lines
699 B
GDScript
extends MeshInstance3D
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class_name LevelFog
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var rng = RandomNumberGenerator.new()
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var mat = get_active_material(0)
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func _ready():
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var size: int = 8
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var data = []
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for z in range(size):
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data.append(self.create_slice(size))
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#var texture = Texture2DArray.new()
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#texture.create_from_images(data)
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var texture = ImageTexture3D.new()
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texture.create(Image.FORMAT_RGB8, size, size, size, false, data)
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mat.set_shader_parameter("u_texture", texture)
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func create_slice(size):
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var image = Image.new()
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image.create(size, size, false, Image.FORMAT_RGB8)
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for x in range(size):
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for y in range(size):
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image.set_pixel(x, y, Color.from_hsv(rng.randf(), rng.randf(), rng.randf()))
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return image
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