Eric Smith 7cfbf72ca5 add testing module; integrate holographic effects into vial_fill shader with noise texture, sum-of-sines water surface, top-down lighting, foam line, and font outlines for readability		2026-05-20 15:41:26 -04:00
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testing_module.gd	add testing module; integrate holographic effects into vial_fill shader with noise texture, sum-of-sines water surface, top-down lighting, foam line, and font outlines for readability	2026-05-20 15:41:26 -04:00
testing_module.tscn	add testing module; integrate holographic effects into vial_fill shader with noise texture, sum-of-sines water surface, top-down lighting, foam line, and font outlines for readability	2026-05-20 15:41:26 -04:00