Merge pull request #778 from compas-dev/feature/scale_box

Update `Box` transform

Author: tomvanmele

CHANGELOG.md

@@ -15,6 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+* Fixed box scaling.
+
 ### Removed
 
 

src/compas/geometry/shapes/box.py

@@ -555,6 +555,11 @@ def transform(self, transformation):
 
         """
         self.frame.transform(transformation)
+        # Always local scaling, non-uniform scaling based on frame not yet considered.
+        Sc, _, _, _, _ = transformation.decomposed()
+        self.xsize *= Sc[0, 0]
+        self.ysize *= Sc[1, 1]
+        self.zsize *= Sc[2, 2]
 
 
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