🐛 Fix issue when scaling to value 0

CHANGES.md

@@ -9,6 +9,7 @@
 - Fix overlay closed on clicked outside [Taiga #4027](https://tree.taiga.io/project/penpot/issue/4027)
 - Fix animate multiple overlays [Taiga #3993](https://tree.taiga.io/project/penpot/issue/3993)
 - Fix problem with snap to grids [#2221](https://github.com/penpot/penpot/issues/2221)
+- Fix issue when scaling to value 0 [Taiga #4109](https://tree.taiga.io/project/penpot/issue/4109)
 
 ## 1.15.3-beta
 

common/src/app/common/geom/point.cljc

@@ -317,9 +317,14 @@
            (unit)
            (scale value))))
 
+(defn no-zeros
+  "Remove zero values from either coordinate"
+  [point]
+  (-> point
+      (update :x #(if (mth/almost-zero? %) 0.001 %))
+      (update :y #(if (mth/almost-zero? %) 0.001 %))))
 
 ;; --- Debug
 
 (defmethod pp/simple-dispatch Point [obj] (pr obj))
 
-

frontend/src/app/main/data/workspace/transforms.cljs

@@ -463,7 +463,8 @@
                              (gpt/multiply handler-mult))
 
                   ;; Resize vector
-                  scalev (gpt/divide (gpt/add shapev deltav) shapev)
+                  scalev (-> (gpt/divide (gpt/add shapev deltav) shapev)
+                             (gpt/no-zeros))
 
                   scalev (if lock?
                            (let [v (cond