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[orx-fx] Add log polar support

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This commit is contained in:
Edwin Jakobs
2021-08-30 13:40:49 +02:00
parent 9c7b9236c3
commit 941d5020db
2 changed files with 20 additions and 0 deletions
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9
orx-fx/src/commonMain/kotlin/distort/PolarToRectangular.kt
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@@ -6,12 +6,21 @@ import org.openrndr.draw.MagnifyingFilter
import org.openrndr.draw.MinifyingFilter
import org.openrndr.extra.fx.fx_polar_to_rectangular
import org.openrndr.extra.fx.mppFilterShader
import org.openrndr.extra.parameters.BooleanParameter
import org.openrndr.extra.parameters.Description
import org.openrndr.extra.parameters.Vector2Parameter
import org.openrndr.math.Vector2
@Description("Polar to rectangular")
class PolarToRectangular : Filter(mppFilterShader(fx_polar_to_rectangular, "polar-to-rectangular")) {
@BooleanParameter("log polar")
var logPolar:Boolean by parameters
init {
logPolar = true
}
var bicubicFiltering = true
override fun apply(source: Array<ColorBuffer>, target: Array<ColorBuffer>) {
if (bicubicFiltering && source.isNotEmpty()) {

11
orx-fx/src/commonMain/kotlin/distort/RectangularToPolar.kt
View File

@@ -6,12 +6,23 @@ import org.openrndr.draw.MagnifyingFilter
import org.openrndr.draw.MinifyingFilter
import org.openrndr.extra.fx.fx_rectangular_to_polar
import org.openrndr.extra.fx.mppFilterShader
import org.openrndr.extra.parameters.BooleanParameter
import org.openrndr.extra.parameters.Description
import org.openrndr.extra.parameters.Vector2Parameter
import org.openrndr.math.Vector2
import kotlin.math.log
@Description("Rectangular to polar")
class RectangularToPolar : Filter(mppFilterShader(fx_rectangular_to_polar, "rectangular-to-polar")) {
@BooleanParameter("log polar")
var logPolar:Boolean by parameters
init {
logPolar = true
}
var bicubicFiltering = true
override fun apply(source: Array<ColorBuffer>, target: Array<ColorBuffer>) {
if (bicubicFiltering && source.isNotEmpty()) {