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[orx-noise] Replace hash functions

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This commit is contained in:
Edwin Jakobs
2024-10-19 17:01:12 +02:00
parent 8a18546ef1
commit 86907936af
10 changed files with 181 additions and 126 deletions
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21
orx-noise/src/jvmDemo/kotlin/DemoCubicNoise2D01.kt Normal file
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import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.extra.noise.*
fun main() {
application {
program {
extend {
drawer.points {
for (y in 0 until height) {
for (x in 0 until width) {
val c = cubicHermite3D(100, (x + y) * 0.04, (x - y) * 0.04, seconds * 1.0) * 0.5 + 0.5
fill = ColorRGBa(c, c, c, 1.0)
point(x.toDouble(), y.toDouble())
}
}
}
}
}
}
}

26
orx-noise/src/jvmDemo/kotlin/DemoUHash01.kt Normal file
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import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.drawImage
import org.openrndr.extra.noise.*
fun main() {
application {
program {
extend {
drawer.points {
for (y in 0 until height) {
for (x in 0 until width) {
val c = fhash3D(100, x + (seconds*60.0).toInt(), y, (0).toInt())
//val u = uhash11(x.toUInt()).toDouble() / UInt.MAX_VALUE.toDouble()
fill = ColorRGBa(c, c, c, 1.0)
point(x.toDouble(), y.toDouble())
}
}
}
}
}
}
}

21
orx-noise/src/jvmDemo/kotlin/DemoValueNoise2D01.kt Normal file
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import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.extra.noise.*
fun main() {
application {
program {
extend {
drawer.points {
for (y in 0 until height) {
for (x in 0 until width) {
val c = valueQuintic3D(100, (x + y) * 0.04, (x - y) * 0.04, seconds * 0.1) * 0.5 + 0.5
fill = ColorRGBa(c, c, c, 1.0)
point(x.toDouble(), y.toDouble())
}
}
}
}
}
}
}