64 lines
2.4 KiB
Kotlin
64 lines
2.4 KiB
Kotlin
package gradients
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import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.draw.loadFont
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import org.openrndr.extra.color.presets.BLUE_STEEL
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import org.openrndr.extra.shadestyles.fills.FillUnits
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import org.openrndr.extra.shadestyles.fills.SpreadMethod
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import org.openrndr.extra.shadestyles.fills.gradients.gradient
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fun main() {
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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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extend {
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drawer.shadeStyle = gradient<ColorRGBa> {
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stops[0.0] = ColorRGBa.BLUE_STEEL
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stops[0.75] = ColorRGBa.WHITE
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stops[0.8] = ColorRGBa.BLACK
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quantization = 10
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fillUnits = FillUnits.WORLD
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spreadMethod = SpreadMethod.REFLECT
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levelWarpFunction = """float levelWarp(vec2 p, float level) { return level + cos(p.x*0.01 + level)*0.1; } """
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stellar {
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radius = drawer.bounds.width/4.0
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center = drawer.bounds.position(0.5, 0.0)
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sides = 6
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sharpness = 0.5
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rotation = seconds * 36.0
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}
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}
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drawer.rectangle(drawer.bounds)
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drawer.shadeStyle = gradient<ColorRGBa> {
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stops[0.0] = ColorRGBa.BLUE_STEEL
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stops[0.75] = ColorRGBa.WHITE
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stops[0.8] = ColorRGBa.BLACK
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quantization = 10
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fillUnits = FillUnits.WORLD
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spreadMethod = SpreadMethod.REFLECT
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levelWarpFunction = """float levelWarp(vec2 p, float level) { return level + 0.1 + cos(p.x*0.01 + level)*0.1; } """
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stellar {
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radius = drawer.bounds.width/4.0
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center = drawer.bounds.position(0.5, 0.0)
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sides = 6
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sharpness = 0.5
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rotation = seconds * 36.0
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}
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}
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drawer.fontMap = loadFont("demo-data/fonts/IBMPlexMono-Regular.ttf", 196.0)
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for (i in 0 until 5) {
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drawer.text("Gradient", 0.0, 128.0 + i * drawer.height / 5.0)
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}
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}
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}
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}
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} |