34 lines
982 B
Kotlin
34 lines
982 B
Kotlin
package noise
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import org.openrndr.application
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import org.openrndr.draw.loadImage
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import org.openrndr.extra.camera.Camera2D
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import org.openrndr.extra.imageFit.imageFit
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import org.openrndr.extra.shadestyles.fills.noise.noise
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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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val image = loadImage("demo-data/images/image-001.png")
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extend(Camera2D())
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extend {
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drawer.shadeStyle = noise {
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whiteNoise {
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bilinear()
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}
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blendFunction = """vec4 blend(vec4 o, float n) {
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| float luma = dot(o.rgb, vec3(1.0/3.0));
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| return vec4(vec3(smoothstep(luma+0.01, luma-0.01, n)), 1.0);
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|}""".trimMargin()
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}
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drawer.imageFit(image, drawer.bounds)
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}
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}
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}
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}
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