Added test PCB board with a custom polygon-shaped SMT pad

package.json

@@ -58,7 +58,7 @@
     "circuit-json-to-bpc": "^0.0.13",
     "circuit-json-to-connectivity-map": "^0.0.22",
     "circuit-json-to-simple-3d": "^0.0.8",
-    "circuit-to-svg": "^0.0.189",
+    "circuit-to-svg": "^0.0.191",
     "concurrently": "^9.1.2",
     "connectivity-map": "^1.0.0",
     "debug": "^4.3.6",

tests/examples/example30-board-with-polygon-shape-smtpad.test.tsx

@@ -0,0 +1,69 @@
+import { test, expect } from "bun:test"
+import { getTestFixture } from "../fixtures/get-test-fixture"
+import { convertCircuitJsonToPcbSvg } from "circuit-to-svg"
+
+test("example30: Board with polygon shape smtpad", async () => {
+  const { circuit } = getTestFixture()
+
+  circuit.add(
+    <board width={16}>
+      <PolygonSmtpads name="U1" />
+    </board>,
+  )
+
+  await circuit.renderUntilSettled()
+  expect(circuit).toMatchPcbSnapshot(import.meta.path)
+})
+
+const PolygonSmtpads = (props: {
+  name: string
+}) => {
+  return (
+    <chip
+      {...props}
+      footprint={
+        <footprint>
+          <smtpad
+            shape="polygon"
+            layer="top"
+            portHints={["pin1"]}
+            points={[
+              { x: -4.5, y: 2 },
+              { x: -2.2, y: 2 },
+              { x: -0.4, y: 0 },
+              { x: -2.2, y: -2 },
+              { x: -4.5, y: -2 },
+            ]}
+          />
+
+          <smtpad
+            shape="polygon"
+            layer="top"
+            portHints={["pin2"]}
+            points={[
+              { x: -1.8, y: 2 },
+              { x: 1.8, y: 2 },
+              { x: 3.6, y: 0 },
+              { x: 1.8, y: -2 },
+              { x: -1.8, y: -2 },
+              { x: 0, y: 0 },
+            ]}
+          />
+
+          <smtpad
+            shape="polygon"
+            layer="top"
+            portHints={["pin3"]}
+            points={[
+              { x: 2.2, y: 2 },
+              { x: 6, y: 2 },
+              { x: 6, y: -2 },
+              { x: 2.2, y: -2 },
+              { x: 4, y: 0 },
+            ]}
+          />
+        </footprint>
+      }
+    />
+  )
+}