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vectorcraft/docs
dotCooCoo 4a5ff880ff Canvas: selection outlines and anchors are reused between frames
The canvas flattened every selected object's outline and tessellated its
anchors and handles again in each frame. It now keeps them per object as
one mesh, valid for the object's node, layer color and selected anchors.
An idle frame draws the mesh again. A pan moves kept outlines and handles
and places the anchor squares again.

A frame with a new zoom, rotation or display scale draws plain shapes and
keeps nothing, and the next frame at that view builds the marks. Entries
of objects that leave the selection or the document are dropped.
2026-11-07 05:15:12 +07:00
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2026-11-05 13:58:16 +07:00
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