* Sketch: the first dimension scales a sketch drawn by eye (#1365)
Lines drawn by eye have no size of their own until a dimension gives them one, but the first
dimension kept every other drawn length and distorted the sketch to fit (a free construction
line through the origin turned instead of the shape moving). The dimension tool now scales
the whole sketch about its origin to the first length dimension, as long as nothing in the
sketch fixes a size yet: no other driving length dimension, nothing fixed, projected or
patterned. Every geometric constraint and angle holds on the scaled sketch. Later
dimensions size what they measure as before; sketch.dimension does this only with
scale_sketch: true, so scripts are unchanged.
Fixes#1365
Co-Authored-By: Claude Opus 5.5 <[email protected]>
* Scenario s01: dimension the box's height too, now that the first dimension scales the sketch
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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Co-authored-by: Claude Opus 5.5 <[email protected]>
