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[orx-shapes] Add Drawer.bezierPatches

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This commit is contained in:
Edwin Jakobs
2021-03-20 10:10:26 +01:00
parent a664907e0f
commit 9acd221f49
7 changed files with 620 additions and 26 deletions
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54
orx-shapes/src/demo/kotlin/DemoBezierPatchDrawer02.kt Normal file
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import org.openrndr.application
import org.openrndr.color.ColorRGBa
import org.openrndr.draw.loadFont
import org.openrndr.extensions.SingleScreenshot
import org.openrndr.extra.shapes.bezierPatch
import org.openrndr.extra.shapes.drawers.bezierPatch
import org.openrndr.extras.color.spaces.toOKLABa
import org.openrndr.shape.Circle
fun main() {
application {
configure {
width = 720
height = 720
}
program {
if (System.getProperty("takeScreenshot") == "true") {
extend(SingleScreenshot()) {
this.outputFile = System.getProperty("screenshotPath")
}
}
extend {
drawer.clear(ColorRGBa.BLACK)
val bp2 = bezierPatch(
Circle(width/2.0 - 180.0, height/2.0, 170.0).contour
).withColors(
listOf(
listOf(ColorRGBa.PINK, ColorRGBa.PINK, ColorRGBa.PINK, ColorRGBa.PINK),
listOf(ColorRGBa.RED, ColorRGBa.RED, ColorRGBa.RED, ColorRGBa.RED),
listOf(ColorRGBa.BLUE, ColorRGBa.BLUE, ColorRGBa.BLUE, ColorRGBa.BLUE),
listOf(ColorRGBa.WHITE, ColorRGBa.WHITE, ColorRGBa.WHITE, ColorRGBa.WHITE),
)
)
drawer.bezierPatch(bp2)
val bp3 = bezierPatch(
Circle(width/2.0 + 180.0, height/2.0, 170.0).contour
).withColors(
listOf(
listOf(ColorRGBa.PINK.toOKLABa(), ColorRGBa.PINK.toOKLABa(), ColorRGBa.PINK.toOKLABa(), ColorRGBa.PINK.toOKLABa()),
listOf(ColorRGBa.RED.toOKLABa(), ColorRGBa.RED.toOKLABa(), ColorRGBa.RED.toOKLABa(), ColorRGBa.RED.toOKLABa()),
listOf(ColorRGBa.BLUE.toOKLABa(), ColorRGBa.BLUE.toOKLABa(), ColorRGBa.BLUE.toOKLABa(), ColorRGBa.BLUE.toOKLABa()),
listOf(ColorRGBa.WHITE.toOKLABa(), ColorRGBa.WHITE.toOKLABa(), ColorRGBa.WHITE.toOKLABa(), ColorRGBa.WHITE.toOKLABa()),
)
)
drawer.bezierPatch(bp3)
drawer.fill = ColorRGBa.WHITE
drawer.fontMap = loadFont("demo-data/fonts/IBMPlexMono-Regular.ttf", 16.0)
drawer.text("RGB", width/2.0 - 180.0, height/2.0 + 200.0)
drawer.text("OKLab", width/2.0 + 180.0, height/2.0 + 200.0)
}
}
}
}