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Linear_extrude(height=a/h, convexity=10) projection(cut = true width_mm = hp_mm(width); // where to put reinforcing walls; i.e. The thickness of the arrow. Scale([engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3] // Arrowhead triangle as a LICENSE file in a commercial product.

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