![]() ![]() You can place them directly or create them from selected primitives. Polygon Pours can only be placed in the PCB Editor. Hatched polygon pours are commonly used for ground purposes in analog designs. On a signal layer, you can place a solid polygon pour to define an area for carrying large power supply currents, or as a ground-connected area for providing electromagnetic shielding. Also referred to as copper pours, polygon pours are similar to a region except that they can fill irregularly shaped areas of a board as they automatically pour around existing objects, connecting only to objects on the same net as the polygon pour. Polygon pours are used to create a solid or hatched (lattice) area on a PCB layer, using either Region objects or a combination of Track and Arc objects. Clearances and connection properties are controlled by the applicable Electrical Clearance and Polygon Connection Style design rules.Ī Polygon Pour (brighter red) being used to create a large GND area on a board.Ī polygon pour is a group design object that is made up of simpler primitive objects. As they are poured, polygons automatically allow for clearances around electrical objects belonging to a different net, connect to objects of the same net, and fill irregularly shaped areas. Polygon pours (also called copper pours) are used to create regions of copper on a PCB.Ī Polygon Pour ( Place » Polygon Pour) that is placed on a signal layer creates a polygonal (multi-sided) area of copper that can either be solid or hatched. Parent page: Polygons & Copper Regions Polygon PoursĪ polygon is shown as solid and hatched, demonstrating varying clearances and controlled connection style and air gap Using Polygon Pours on Non-copper Layers.Creating a Polygon Pour From a Set of Tracks.Controlling the Polygon Connection Style. ![]()
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