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fix(precision): keep BLOCK base and TEXT/MTEXT insertion points in f64 (#311)

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Three commit helpers narrowed a typed/picked point back to f32 before it
reached the persisted entity, so the coordinate was quantized to the f32
grid (worse at large/UTM extents):

- Scene::create_block_from_entities took the base point as glam::Vec3, so
  the block's local-space translation and the replacement INSERT's
  insert point were f32. Param is now DVec3 (matching the sibling
  define_block_from_owned_entities); the command_driver handler no longer
  downcasts with as_vec3().
- The MTEXT and TEXT in-place editors stored `pos` as Vec3 and built the
  committed insertion_point from it, quantizing a new label's position
  and re-quantizing an existing one on edit. Both `pos` fields are now
  DVec3.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-07-12 00:34:26 +03:00
commit 553b91015f
5 changed files with 20 additions and 20 deletions
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6
src/app/command_driver.rs
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@ -378,7 +378,7 @@ impl OpenCADStudio {
self.push_undo_snapshot(i, "BLOCK");
match self.tabs[i]
.scene
.create_block_from_entities(&handles, &name, base.as_vec3())
.create_block_from_entities(&handles, &name, base)
{
Ok(insert_handle) => {
self.tabs[i].dirty = true;
@ -1858,7 +1858,7 @@ impl OpenCADStudio {
} => {
self.tabs[i].active_cmd = None;
self.tabs[i].snap_result = None;
self.open_mtext_editor(pos.as_vec3(), handle, &initial, height);
self.open_mtext_editor(pos, handle, &initial, height);
}
CmdResult::OpenTextEditor {
pos,
@ -1869,7 +1869,7 @@ impl OpenCADStudio {
self.tabs[i].active_cmd = None;
self.tabs[i].snap_result = None;
self.open_text_inline(
pos.as_vec3(),
pos,
handle,
&initial,
height,