29 lines
904 B
Kotlin
29 lines
904 B
Kotlin
import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.extra.noise.cubicHermite3D
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/**
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* Demonstrates how to render dynamic grayscale patterns using 3D cubic Hermite interpolation.
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* The program draws one point per pixel on the screen, calculating the color intensity of each point
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* based on a 3D cubic Hermite noise function.
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*/
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fun main() = application {
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configure {
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width = 720
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height = 360
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}
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program {
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extend {
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drawer.points {
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for (y in 0 until height) {
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for (x in 0 until width) {
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val c = cubicHermite3D(100, (x + y) * 0.04, (x - y) * 0.04, seconds * 1.0) * 0.5 + 0.5
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fill = ColorRGBa(c, c, c, 1.0)
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point(x.toDouble(), y.toDouble())
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}
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}
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}
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}
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}
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}
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