With a working plane other than world XY, ROTATE and MIRROR handed a
non-ordinate dimension to acadrust's Entity::apply_transform, which only
translates those dimension types by where the transform sends the origin.
The definition points, plane and angles stayed unturned, so the dimension
jumped back once its block was baked again.
Send both through the existing Affine branch, which ALIGN already uses and
which transforms points, normal and stored angles together. The world-Z
paths are unchanged.
Co-Authored-By: Claude Opus 5 <[email protected]>
Rotating geometry leaves float noise in coordinates: turning the point
(0, 10) by 180 degrees gives X = -1.2246e-15. Rust formats that as
"-0.0000", so Properties showed "-0.0000" (or -0", -0d0'0", -0g) for a
value that is zero at the drawing's precision.
format_length and format_angle now drop the sign when every printed digit
is zero. Values that still show a digit keep it, and scientific notation
is unaffected.
Co-Authored-By: Claude Opus 5 <[email protected]>
ROTATE and MIRROR in the drawing plane moved a linear dimension's points
but left its stored rotation (the axis it measures along) unchanged. A
horizontal dimension rotated 90 degrees then measured its now-vertical
points along X and its value dropped to 0; mirroring about a slanted line
did the same. Polar ARRAY goes through the same path.
Turn the axis by the rotation angle, and reflect it about the mirror line.
A zero-length mirror line still leaves the dimension untouched.
Co-Authored-By: Claude Opus 5 <[email protected]>
DIMTMOVE=1 ("moves the text and adds a leader") draws the leader from the midpoint
of the dimension line to the text, so a text dragged outside the dimension line gets
a diagonal that starts in the middle of the line and crosses the extension lines.
Mechanical-drawing practice (GB/T 4458.4, and what AutoCAD itself draws) extends the
dimension line along its own axis so that it runs underneath the text. Linear and
aligned dimensions now do that whenever the text is outside the dimension-line extent;
when the text is still inside it (only moved up/down) the previous connect-to-text
leader is kept. Every other dimension type is unchanged, and only dimensions with
DIMTMOVE=1 are affected at all (the shipped default is 0).
Adds four unit tests covering the placements (outside right, outside left, inside,
radius draws none) plus an integration render smoke test driven through the real
Scene::entity_wires() -> export_pdf() pipeline, gated by OCS_DIM_LEADER_PDF so CI
stays side-effect free.
- Emit shaped fill triangles and outline strokes instead of unshaped SDF quads
- Update bounding box to include fill triangles
- Add unit test for multileader arabic text tessellation
- Enable fallback font metrics for HarfBuzz shaping in TTF glyph resolver
- Implement Unicode Bidirectional Algorithm (UBA) paragraph base direction detection
- Anchor right-to-left paragraphs to right container boundaries by default
- Reorder line atoms with base direction level to preserve neutral punctuation attachment
- Right-align RTL single-line TEXT and handle editor caret placement on RTL glyphs
Hakan Seven