addMappedStrokesToLineString3D Method

• evaluate strokes at fractions indicated in a StrokeCountMap.
  • Base class implementation (here) gets the simple count from computeStrokeCountForOptions and strokes at uniform fractions.
  • LineString3d, arc3d, BezierCurve3d, BezierCurve3dH accept that default.
  • Subdivided primitives (linestring, bspline curve) implement themselves and evaluate within components.
  • CurvePrimitiveWithDistanceIndex recurses to its children.
• if packedFraction and packedDerivative arrays are present in the LineString3d, fill them.

addMappedStrokesToLineString3D(map: StrokeCountMap, linestring: LineString3d): number

Returns - number

number of strokes added. 0 if any errors matching the map to the curve primitive.

Defined in

• core/geometry/src/curve/CurvePrimitive.ts Line 537

Last Updated: 13 June, 2024