[orx-shapes] Fix Tunni demos

buildSrc/src/main/kotlin/CollectScreenShots.kt

@@ -8,7 +8,6 @@ import org.gradle.api.provider.Property
 import org.gradle.api.tasks.*
 import org.gradle.kotlin.dsl.register
 import org.gradle.process.ExecOperations
-import org.gradle.work.Incremental
 import org.gradle.work.InputChanges
 import java.io.File
 import java.net.URLClassLoader
@@ -48,7 +47,8 @@ abstract class CollectScreenshotsTask @Inject constructor() : DefaultTask() {
                 }
 
                 try {
-                    val cp = (runtimeDependencies.get().map { it.toURI().toURL() } + inputDir.get().asFile.toURI()
+                    val classParentDir = change.file.parentFile
+                    val cp = (runtimeDependencies.get().map { it.toURI().toURL() } + classParentDir.toURI()
                         .toURL()).toTypedArray()
                     val ucl = URLClassLoader(cp)
                     val klass = ucl.loadClass(klassName)

orx-shapes/src/commonMain/kotlin/tunni/README.md

@@ -0,0 +1,10 @@
+# orx-shapes / tunni
+
+Tunni point and line extensions for `Segment`
+
+# References
+
+ * https://www.youtube.com/watch?v=ee9j3M_qkn8
+ * https://help.fontlab.com/fontlab-vi/Tunni-Lines/
+ * https://github.com/OliverLeenders/Tunni-Lines
+ * https://simoncozens.github.io/beziers.py/source/beziers.path.html

orx-shapes/src/commonMain/kotlin/tunni/TunniContourEdgeExtensions.kt

@@ -1,10 +1,7 @@
-package tunni
+package org.openrndr.extra.shapes.tunni
 
 import org.openrndr.extra.shapes.adjust.ContourAdjusterEdge
 import org.openrndr.extra.shapes.adjust.ContourEdge
-import org.openrndr.extra.shapes.tunni.tunniLine
-import org.openrndr.extra.shapes.tunni.tunniPoint
-import org.openrndr.extra.shapes.tunni.withTunniPoint
 import org.openrndr.math.Vector2
 import org.openrndr.shape.LineSegment
 import org.openrndr.shape.Segment

orx-shapes/src/jvmDemo/kotlin/tunni/DemoTunniAdjuster01.kt

@@ -1,10 +1,9 @@
-package tunni
 
-import contour
 import org.openrndr.application
 import org.openrndr.color.ColorRGBa
 import org.openrndr.extra.shapes.adjust.adjustContour
 import org.openrndr.extra.shapes.tunni.tunniLine
+import org.openrndr.extra.shapes.tunni.withTunniLine
 import org.openrndr.shape.Circle
 import kotlin.math.cos
 

orx-shapes/src/jvmDemo/kotlin/tunni/DemoTunniPoint01.kt

@@ -1,5 +1,3 @@
-package tunni
-
 import org.openrndr.application
 import org.openrndr.color.ColorRGBa
 import org.openrndr.extra.shapes.tunni.tunniLine
@@ -19,7 +17,6 @@ fun main() {
                 drawer.fill = null
                 for (s in c.segments) {
                     val tp = s.tunniPoint
-                    println(tp)
                     drawer.circle(tp, 10.0)
                     val sc = s.cubic
                     drawer.lineSegment(sc.control[0], sc.control[1])
@@ -27,9 +24,7 @@ fun main() {
                     drawer.segment(s.withTunniLine(s.tunniLine.position(0.5) + s.tunniLine.normal * cos(seconds) * 40.0))
 
                 }
-
                 drawer.contour(c)
-
             }
         }
     }