c8f7dd52c6
- Adjust some demo window sizes. - Replace Random.double by Double.uniform - Tweak some demos so screenshots look more interesting
27 lines
905 B
Kotlin
27 lines
905 B
Kotlin
import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.extra.fcurve.fcurve
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import org.openrndr.math.Vector2
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fun main() = application {
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configure {
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width = 720
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height = 720
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}
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program {
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val xposCurve = fcurve("M0 Q4,360,5,720")
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val xpos = xposCurve.sampler()
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val yposCurve = fcurve("M360 h5")
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val ypos = yposCurve.sampler()
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extend {
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drawer.circle(xpos(seconds.mod(5.0)), ypos(seconds.mod(5.0)), 100.0)
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drawer.stroke = ColorRGBa.PINK
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drawer.contours(xposCurve.contours(Vector2(720.0 / 5.0, -1.0), Vector2(0.0, height * 1.0)))
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drawer.contours(yposCurve.contours(Vector2(720.0 / 5.0, -1.0), Vector2(0.0, height * 1.0)))
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drawer.translate(seconds.mod(5.0) * (720.0 / 5.0), 0.0)
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drawer.lineSegment(0.0, 0.0, 0.0, 720.0)
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}
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}
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}
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