Add Footprint Pads for sizing, add 0603 resistor footprint + 3d model

biome.json

@@ -7,6 +7,9 @@
     "enabled": true,
     "indentStyle": "space"
   },
+  "files": {
+    "ignore": ["cosmos-export", "dist", "package.json"]
+  },
   "javascript": {
     "formatter": {
       "jsxQuoteStyle": "double",

examples/DIP.example.tsx

@@ -1,10 +1,12 @@
 import { DIP } from "../lib/DIP"
 import { JsCadFixture } from "jscad-fiber"
+import { ExtrudedPads } from "../src/lib/ExtrudedPads"
 
 export default () => {
   return (
     <JsCadFixture>
-      <DIP />
+      {/* <DIP /> */}
+      <ExtrudedPads footprint="dip8" />
     </JsCadFixture>
   )
 }

examples/a0603.example.tsx

@@ -0,0 +1,12 @@
+import { A0603 } from "../lib/A0603"
+import { JsCadFixture } from "jscad-fiber"
+import { ExtrudedPads } from "../src/lib/ExtrudedPads"
+
+export default () => {
+  return (
+    <JsCadFixture>
+      <A0603 />
+      <ExtrudedPads footprint="0603" />
+    </JsCadFixture>
+  )
+}

lib/A0603.tsx

@@ -1 +1,32 @@
-// TODO
+import { Cube, Cuboid, Translate, Union } from "jscad-fiber"
+
+// TERMINATORS are the two gray metal boxes on the ends of the resistor
+// BODY is the black box middle part
+
+const fullLength = 1.6
+const bodyLength = fullLength - 0.3 * 2
+const terminatorLength = 0.3
+const width = 0.85
+const height = 0.6
+
+export const A0603 = () => {
+  return (
+    <>
+      <Cuboid
+        size={[bodyLength, height, width]}
+        offset={[0, height / 2, 0]}
+        color="#333"
+      />
+      <Cuboid
+        size={[terminatorLength, height, width]}
+        offset={[fullLength / 2 - terminatorLength / 2, height / 2, 0]}
+        color="#ccc"
+      />
+      <Cuboid
+        size={[terminatorLength, height, width]}
+        offset={[-fullLength / 2 + terminatorLength / 2, height / 2, 0]}
+        color="#ccc"
+      />
+    </>
+  )
+}