Harden parametric sketch constraints

src/entities/curve.rs

@@ -422,19 +422,9 @@ pub fn entity_with_lwpolyline_world_xy(entity: &EntityType) -> EntityType {
     }
 }
 
-/// Fixed world-space tessellation angle used for on-screen wire points.
-///
-/// Finer than the kernel's own `DEFAULT_ANGLE` (7.5°, 48 segments per turn):
-/// 3° gives 120 segments per full turn, so a typical circle at typical zoom
-/// no longer shows its polygon joints. Still a fixed world-space angle rather
-/// than one adaptive to view scale, so an aggressively zoomed-in view can
-/// still reveal facets — it raises the zoom threshold rather than removing
-/// the ceiling.
-const DISPLAY_ANGLE: f64 = std::f64::consts::PI / 60.0;
-
 /// World-space wire points sampled by the kernel's angular policy.
 pub fn curve_points(curve: &PlanarCurve) -> Vec<[f64; 3]> {
-    curve.tessellate_angle(DISPLAY_ANGLE)
+    curve.tessellate_angle(cadkernel::tessellation::DEFAULT_ANGLE)
 }
 
 /// The snap candidates an entity's curve offers, in the two channels the