mirror of
https://github.com/Relintai/broken_seals.git
synced 2024-11-13 20:47:19 +01:00
59 lines
1.1 KiB
GDScript
59 lines
1.1 KiB
GDScript
tool
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extends TextureRect
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var SDF3D = preload("res://addons/mat_maker_gd/nodes/common/sdf3d.gd")
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var image : Image
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var tex : ImageTexture
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export(Vector2) var bmin : Vector2 = Vector2(0.1, 0.1)
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export(Vector2) var bmax : Vector2 = Vector2(1, 1)
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export(bool) var refresh setget reff,reffg
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func _ready():
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if !Engine.editor_hint:
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gen()
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func gen() -> void:
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if !image:
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image = Image.new()
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image.create(300, 300, false, Image.FORMAT_RGBA8)
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if !tex:
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tex = ImageTexture.new()
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# var bmin : Vector2 = Vector2(0.1, 0.1)
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# var bmax : Vector2 = Vector2(1, 1)
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image.lock()
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var w : float = image.get_width()
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var h : float = image.get_width()
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var pseed : float = randf() + randi()
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for x in range(image.get_width()):
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for y in range(image.get_height()):
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var v : Vector2 = Vector2(x / w, y / h)
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var col : Color = SDF3D.raymarch(v)
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# var col : Color = SDF3D.raymarch2(v)
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# var col : Color = SDF3D.raymarch3(v)
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image.set_pixel(x, y, col)
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image.unlock()
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tex.create_from_image(image)
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texture = tex
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func reffg():
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return false
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func reff(bb):
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if bb:
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gen()
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