From 94e0bf71233cff51006cdf8ea48d8f5755d8e215 Mon Sep 17 00:00:00 2001
From: mohan-bee <mohn08052006@gmail.com>
Date: Sat, 18 Apr 2026 12:18:11 +0530
Subject: [PATCH] Add Add minViaDiameter and minViaHole

---
 src/pcb/pcb_board.ts       | 4 ++++
 src/source/source_board.ts | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/src/pcb/pcb_board.ts b/src/pcb/pcb_board.ts
index dcae43f9..95c527df 100644
--- a/src/pcb/pcb_board.ts
+++ b/src/pcb/pcb_board.ts
@@ -35,6 +35,8 @@ export const pcb_board = z
       ),
     thickness: length.optional().default(1.4),
     num_layers: z.number().optional().default(4),
+    min_via_diameter: length.optional(),
+    min_via_hole: length.optional(),
     outline: z.array(point).optional(),
     shape: z.enum(["rect", "polygon"]).optional(),
     material: z.enum(["fr4", "fr1"]).default("fr4"),
@@ -61,6 +63,8 @@ export interface PcbBoard {
   display_offset_y?: string
   thickness: Length
   num_layers: number
+  min_via_diameter?: Length
+  min_via_hole?: Length
   center: Point
   outline?: Point[]
   shape?: "rect" | "polygon"
diff --git a/src/source/source_board.ts b/src/source/source_board.ts
index 8c3b5a8d..f303d92f 100644
--- a/src/source/source_board.ts
+++ b/src/source/source_board.ts
@@ -1,4 +1,5 @@
 import { z } from "zod"
+import { length, type Length } from "src/units"
 import { expectTypesMatch } from "src/utils/expect-types-match"
 
 export const source_board = z
@@ -7,6 +8,8 @@ export const source_board = z
     source_board_id: z.string(),
     source_group_id: z.string(),
     title: z.string().optional(),
+    min_via_diameter: length.optional(),
+    min_via_hole: length.optional(),
   })
   .describe("Defines a board in the source domain")
 
@@ -21,6 +24,8 @@ export interface SourceBoard {
   source_board_id: string
   source_group_id: string
   title?: string
+  min_via_diameter?: Length
+  min_via_hole?: Length
 }
 
 expectTypesMatch<SourceBoard, InferredSourceBoard>(true)