50 lines
1.5 KiB
Kotlin
50 lines
1.5 KiB
Kotlin
import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.draw.BufferMultisample
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import org.openrndr.extra.compositor.blend
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import org.openrndr.extra.compositor.compose
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import org.openrndr.extra.compositor.draw
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import org.openrndr.extra.compositor.layer
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import org.openrndr.extra.fx.blend.Normal
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import org.openrndr.math.Vector2
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import org.openrndr.shape.Rectangle
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/**
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* Demonstration of using [BufferMultisample] on a per layer basis.
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* Try changing which layer has multisampling applied and observe the results.
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*/
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fun main() = application {
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configure {
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width = 800
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height = 800
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}
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program {
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val layers = compose {
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layer(BufferMultisample.SampleCount(16)) {
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draw {
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drawer.translate(drawer.bounds.center)
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drawer.rotate(seconds)
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drawer.fill = ColorRGBa.PINK
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drawer.rectangle(Rectangle.fromCenter(Vector2.ZERO, 200.0))
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}
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layer() {
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blend(Normal()) {
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clip = true
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}
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draw {
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drawer.rotate(seconds * -2)
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drawer.fill = ColorRGBa.WHITE
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drawer.rectangle(Rectangle.fromCenter(Vector2.ZERO, 200.0))
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}
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}
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}
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}
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extend {
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drawer.clear(ColorRGBa.WHITE)
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layers.draw(drawer)
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}
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}
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} |