Add support for PCB panels (#65)

* Add support for PCB panels

* fix bun version in workflow

Author: ShiboSoftwareDev

.github/workflows/bun-test.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup bun
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: 1.3.1
 
       - name: Install dependencies
         run: bun install

src/gerber/convert-soup-to-gerber-commands/index.ts

@@ -632,6 +632,12 @@ export const convertSoupToGerberCommands = (
           }
         }
       } else if (element.type === "pcb_board" && layer === "edgecut") {
+        // Skip boards that are inside a panel - only render the panel outline
+        const board = element as any
+        if (board.pcb_panel_id) {
+          continue
+        }
+
         const glayer = glayers.Edge_Cuts
         const { width, height, center, outline } = element
         const gerberBuild = gerberBuilder().add("select_aperture", {
@@ -678,6 +684,36 @@ export const convertSoupToGerberCommands = (
             })
         }
 
+        glayer.push(...gerberBuild.build())
+      } else if (element.type === "pcb_panel" && layer === "edgecut") {
+        const glayer = glayers.Edge_Cuts
+        const panel = element as any
+        const { width, height, center } = panel
+        const gerberBuild = gerberBuilder()
+          .add("select_aperture", {
+            aperture_number: 10,
+          })
+          .add("move_operation", {
+            x: center.x - width / 2,
+            y: mfy(center.y - height / 2),
+          })
+          .add("plot_operation", {
+            x: center.x + width / 2,
+            y: mfy(center.y - height / 2),
+          })
+          .add("plot_operation", {
+            x: center.x + width / 2,
+            y: mfy(center.y + height / 2),
+          })
+          .add("plot_operation", {
+            x: center.x - width / 2,
+            y: mfy(center.y + height / 2),
+          })
+          .add("plot_operation", {
+            x: center.x - width / 2,
+            y: mfy(center.y - height / 2),
+          })
+
         glayer.push(...gerberBuild.build())
       } else if (element.type === "pcb_cutout") {
         if (layer === "edgecut") {