46 lines
1.4 KiB
Kotlin
46 lines
1.4 KiB
Kotlin
import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.draw.isolated
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import org.openrndr.extensions.SingleScreenshot
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import org.openrndr.extra.timeoperators.Envelope
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import org.openrndr.extra.timeoperators.TimeOperators
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fun main() {
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application {
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program {
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val size = Envelope(50.0, 400.0, 0.5, 0.5)
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val rotation = Envelope(easingFactor = 0.4)
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if (System.getProperty("takeScreenshot") == "true") {
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extend(SingleScreenshot()) {
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this.outputFile = System.getProperty("screenshotPath")
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}
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}
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extend(TimeOperators()) {
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track(size, rotation)
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}
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extend {
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if (frameCount % 80 == 0) {
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size.trigger()
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}
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if (frameCount % 50 == 0) {
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rotation.trigger(180.0)
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}
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drawer.isolated {
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drawer.stroke = ColorRGBa.PINK
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drawer.fill = ColorRGBa.PINK
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drawer.translate(width / 2.0, height / 2.0)
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drawer.rotate(rotation.value)
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val side = size.value / 2.0
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val offset = side / 2.0
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drawer.rectangle(0.0 - offset, 0.0 - offset, side, side)
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}
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}
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}
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}
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} |