43 lines
1.2 KiB
Kotlin
43 lines
1.2 KiB
Kotlin
package hammersley
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import org.openrndr.application
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import org.openrndr.draw.DrawPrimitive
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import org.openrndr.draw.isolated
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import org.openrndr.extra.camera.Orbital
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import org.openrndr.extra.meshgenerators.sphereMesh
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import org.openrndr.extra.noise.hammersley.hammersley3D
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import org.openrndr.math.Vector3
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/**
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* Demo program rendering a 3D visualization of points distributed using the Hammersley sequence in 3D space.
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*
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* A set of 1400 points is generated using the Hammersley sequence.
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* Each point is translated and rendered as a small sphere
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* in 3D space.
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*
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* The rendering uses the Orbital extension, enabling an interactive 3D camera
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* to navigate the scene.
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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 = 720
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}
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program {
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val sphere = sphereMesh(radius = 0.1)
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extend(Orbital())
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extend {
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val points = (0 until 1400).map {
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(hammersley3D(it, 1400) - Vector3(0.5)) * 10.0
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}
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for (point in points) {
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drawer.isolated {
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drawer.translate(point)
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drawer.vertexBuffer(sphere, DrawPrimitive.TRIANGLES)
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}
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}
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}
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}
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}
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