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Upgrade to OPENRNDR 0.4 snapshot

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This commit is contained in:
Edwin Jakobs
2021-06-22 11:08:07 +02:00
parent 579ddf9bb5
commit 9435907ef9
339 changed files with 460 additions and 497 deletions
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74
openrndr-demos/src/demo/kotlin/DemoContourIntersections01.kt
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@@ -1,37 +1,37 @@
import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.shape.Ellipse
import org.openrndr.shape.OrientedEllipse
import org.openrndr.shape.intersections
fun main() {
application {
program {
val c1 = Ellipse(width / 2.0, height / 2.0, 200.0, 100.0).contour
extend {
drawer.clear(ColorRGBa.PINK)
drawer.fill = null
val c2 = OrientedEllipse(mouse.position, 100.0, 200.0, seconds*45.0).contour
drawer.contour(c1)
//drawer.contour(c2)
val ints = intersections(c1, c2)
if (ints.isEmpty()) {
drawer.contour(c2)
} else {
(ints + ints.take(1)).map { it.b.contourT }.zipWithNext().forEach {
val end = if (it.second <= it.first) it.second + 1.0 else it.second
val sub = c2.sub(it.first, end)
val l = sub.length
val ta = sub.tForLength(15.0)
val tb = sub.tForLength(l - 15.0)
drawer.contour(sub.sub(ta, tb))
}
}
for (i in ints) {
drawer.circle(i.position, 10.0)
}
}
}
}
}
//import org.openrndr.application
//import org.openrndr.color.ColorRGBa
//import org.openrndr.shape.Ellipse
//import org.openrndr.shape.OrientedEllipse
//import org.openrndr.shape.intersections
//
//fun main() {
// application {
// program {
// val c1 = Ellipse(width / 2.0, height / 2.0, 200.0, 100.0).contour
// extend {
// drawer.clear(ColorRGBa.PINK)
// drawer.fill = null
// val c2 = OrientedEllipse(mouse.position, 100.0, 200.0, seconds*45.0).contour
// drawer.contour(c1)
// //drawer.contour(c2)
// val ints = intersections(c1, c2)
//
// if (ints.isEmpty()) {
// drawer.contour(c2)
// } else {
// (ints + ints.take(1)).map { it.b.contourT }.zipWithNext().forEach {
// val end = if (it.second <= it.first) it.second + 1.0 else it.second
// val sub = c2.sub(it.first, end)
// val l = sub.length
// val ta = sub.tForLength(15.0)
// val tb = sub.tForLength(l - 15.0)
// drawer.contour(sub.sub(ta, tb))
// }
// }
// for (i in ints) {
// drawer.circle(i.position, 10.0)
// }
// }
// }
// }
//}