55 lines
1.7 KiB
Kotlin
55 lines
1.7 KiB
Kotlin
@file:Suppress("RUNTIME_ANNOTATION_NOT_SUPPORTED")
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package org.openrndr.extra.fx.distort
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import org.openrndr.draw.*
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import org.openrndr.extra.fx.fx_stack_repeat
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import org.openrndr.extra.fx.mppFilterShader
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import org.openrndr.extra.parameters.Description
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import org.openrndr.extra.parameters.DoubleParameter
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import org.openrndr.extra.parameters.IntParameter
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import org.openrndr.shape.Rectangle
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@Description("Stack repeat")
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class StackRepeat : Filter1to1(mppFilterShader(fx_stack_repeat, "stack-repeat")) {
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@DoubleParameter("zoom", -1.0, 1.0, order = 0)
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var zoom: Double by parameters
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@DoubleParameter("x-origin", -1.0, 1.0, order = 1)
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var xOrigin: Double by parameters
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@DoubleParameter("y-origin", -1.0, 1.0, order = 2)
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var yOrigin: Double by parameters
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@DoubleParameter("x-offset", -1.0, 1.0, order = 3)
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var xOffset: Double by parameters
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@DoubleParameter("y-offset", -1.0, 1.0, order = 4)
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var yOffset: Double by parameters
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@DoubleParameter("rotation", -180.0, 180.0, order = 5)
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var rotation: Double by parameters
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@IntParameter("repeats", 0, 16, order = 6)
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var repeats: Int by parameters
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init {
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zoom = 0.0
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repeats = 2
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xOffset = 0.0
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yOffset = 0.0
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xOrigin = 0.0
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yOrigin = 0.0
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rotation = 0.0
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}
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var bicubicFiltering = true
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override fun apply(source: Array<ColorBuffer>, target: Array<ColorBuffer>, clip: Rectangle?) {
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if (bicubicFiltering && source.isNotEmpty()) {
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source[0].generateMipmaps()
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source[0].filter(MinifyingFilter.LINEAR_MIPMAP_LINEAR, MagnifyingFilter.LINEAR)
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}
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super.apply(source, target, clip)
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}
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}
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