script render lava

undo, new layer, rename

scripts/lava.py → scripts/render_lava.py

@@ -1,8 +1,12 @@
-from lazpaint import layer, filters, colors
+from lazpaint import image, layer, filters, colors
 
+image.do_begin()
+layer.new()
 filters.run(filters.RENDER_WOOD)
 layer.new()
 filters.run(filters.RENDER_WATER)
 layer.set_blend_op(layer.BLEND_LINEAR_SUBTRACT)
 layer.merge_over()
+layer.set_name("Lava")
+image.do_end()