[orx-shapes] Fix RectifiedPath.kt for closed contours; Closes #334

2024-05-14 23:09:55 +02:00
parent 4db8f28543
commit cebc217c94
2 changed files with 30 additions and 1 deletions
--- a/orx-shapes/src/commonMain/kotlin/rectify/RectifiedPath.kt
+++ b/orx-shapes/src/commonMain/kotlin/rectify/RectifiedPath.kt
@@ -14,9 +14,11 @@ abstract class RectifiedPath<T : EuclideanVector<T>>(
    distanceTolerance: Double = 0.5,
    lengthScale: Double = 1.0
 ) {
-    val points =
+    val candidatePoints =
        originalPath.equidistantPositionsWithT((originalPath.length * lengthScale).toInt().coerceAtLeast(2), distanceTolerance)

+    val points = if (originalPath.closed) candidatePoints + candidatePoints.first() else candidatePoints
+
    val intervals by lazy {
        points.zipWithNext().map {
            Pair(it.first.second, it.second.second)