From c7fed8da3bfcd300bab5c799f846247d095f036a Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Fri, 26 Jul 2024 00:35:36 -0400
Subject: [PATCH] add sketch and sketch item centering

---
 src/main/mesh.js   |  2 +-
 src/mesh/api.js    |  2 +-
 src/mesh/sketch.js | 26 ++++++++++++++++++++++++--
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/main/mesh.js b/src/main/mesh.js
index 8854f952..a88f96e8 100644
--- a/src/main/mesh.js
+++ b/src/main/mesh.js
@@ -223,7 +223,7 @@ function space_init(data) {
                 case 'KeyC':
                     return selection.centerXY().focus();
                 case 'KeyF':
-                    return selection.floor().focus();
+                    return shiftKey ? selection.focus() : selection.floor().focus();
                 case 'KeyM':
                     return shiftKey ? api.tool.merge() : api.tool.mirror();
                 case 'KeyU':
diff --git a/src/mesh/api.js b/src/mesh/api.js
index c6340149..0117e6fe 100644
--- a/src/mesh/api.js
+++ b/src/mesh/api.js
@@ -256,7 +256,7 @@ const selection = {
     },
 
     centerXY() {
-        for (let s of selection.groups()) {
+        for (let s of [...selection.groups(), ...selection.sketches()]) {
             s.centerXY(...arguments);
         }
         return selection;
diff --git a/src/mesh/sketch.js b/src/mesh/sketch.js
index 3f07f4d6..01fb654b 100644
--- a/src/mesh/sketch.js
+++ b/src/mesh/sketch.js
@@ -168,6 +168,15 @@ mesh.sketch = class MeshSketch extends mesh.object {
                     broker.publish('sketch_selections');
                 }
                 return sel.length;
+            },
+
+            centerXY() {
+                let sel = sketch.items.filter(i => i.selected);
+                for (let s of sel) {
+                    s.center.x = 0;
+                    s.center.y = 0;
+                }
+                return sel.length;
             }
         }
     }
@@ -311,7 +320,15 @@ mesh.sketch = class MeshSketch extends mesh.object {
             this.center = {x, y, z};
             this.update();
         }
-}
+    }
+
+    centerXY() {
+        if (!this.selection.centerXY()) {
+            this.center.x = 0;
+            this.center.y = 0;
+        }
+        this.render();
+    }
 
     drag(opt = {}) {
         let { items } = this;
@@ -369,7 +386,6 @@ mesh.sketch = class MeshSketch extends mesh.object {
     }
 
     extrude(opt = {}) {
-        console.log({ opt });
         let { selection, height, chamfer, chamfer_top, chamfer_bottom } = opt;
         let models = [];
         let items = this.group.children
@@ -421,6 +437,12 @@ class SketchItem {
         return this.poly.extrude(z, opt);
     }
 
+    centerXY() {
+        let { center } = this.item;
+        center.x = 0;
+        center.y = 0;
+    }
+
     update() {
         let bump = 0.0025;
         let { item, sketch, order } = this;