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Improve randomization of orx-gui

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This commit is contained in:
Edwin Jakobs
2020-02-13 17:19:59 +01:00
parent 1d2d06daf0
commit b9fe0b695f
1 changed files with 18 additions and 6 deletions
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24
orx-gui/src/main/kotlin/Gui.kt
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@@ -468,7 +468,7 @@ class GUI : Extension {
}
}
fun randomize() {
fun randomize(strength:Double = 0.05) {
for ((labeledObject, binding) in trackedObjects) {
// -- only randomize visible parameters
for (parameter in binding.parameterControls.keys) {
@@ -477,19 +477,31 @@ class GUI : Extension {
ParameterType.Double -> {
val min = parameter.doubleRange!!.start
val max = parameter.doubleRange!!.endInclusive
(parameter.property as KMutableProperty1<Any, Double>).set(labeledObject.obj, Math.random() * (max - min) + min)
val currentValue = (parameter.property as KMutableProperty1<Any, Double>).get(labeledObject.obj)
val randomValue = Math.random() * (max - min) + min
val newValue = (1.0 - strength) * currentValue + randomValue * strength
(parameter.property as KMutableProperty1<Any, Double>).set(labeledObject.obj, newValue)
}
ParameterType.Int -> {
val min = parameter.intRange!!.first
val max = parameter.intRange!!.last
(parameter.property as KMutableProperty1<Any, Int>).set(labeledObject.obj, (Math.random() * (max - min) + min).toInt())
val currentValue = (parameter.property as KMutableProperty1<Any, Int>).get(labeledObject.obj)
val randomValue = Math.random() * (max - min) + min
val newValue = ((1.0 - strength) * currentValue + randomValue * strength).toInt()
(parameter.property as KMutableProperty1<Any, Int>).set(labeledObject.obj, newValue)
}
ParameterType.Boolean -> {
(parameter.property as KMutableProperty1<Any, Boolean>).set(labeledObject.obj, (Math.random() < 0.5))
//I am not sure about randomizing boolean values here
//(parameter.property as KMutableProperty1<Any, Boolean>).set(labeledObject.obj, (Math.random() < 0.5))
}
ParameterType.Color -> {
val c = ColorRGBa(Math.random(), Math.random(), Math.random())
(parameter.property as KMutableProperty1<Any, ColorRGBa>).set(labeledObject.obj, c)
val currentValue = (parameter.property as KMutableProperty1<Any, ColorRGBa>).get(labeledObject.obj)
val randomValue = ColorRGBa(Math.random(), Math.random(), Math.random(), currentValue.a)
val newValue = ColorRGBa((1.0 - strength) * currentValue.r + randomValue.r * strength,
(1.0 - strength) * currentValue.g + randomValue.g * strength,
(1.0 - strength) * currentValue.b + randomValue.b * strength)
(parameter.property as KMutableProperty1<Any, ColorRGBa>).set(labeledObject.obj, newValue)
}
else -> {
// intentionally do nothing