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Add access to accumulation buffer in orx-compositor

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This commit is contained in:
Edwin Jakobs
2020-02-27 22:30:46 +01:00
parent 5b23e1898c
commit b6c16f0831
1 changed files with 6 additions and 0 deletions
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6
orx-compositor/src/main/kotlin/Compositor.kt
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@@ -32,6 +32,7 @@ open class Layer internal constructor() {
var blendFilter: Pair<Filter, Filter.() -> Unit>? = null
val postFilters: MutableList<Pair<Filter, Filter.() -> Unit>> = mutableListOf()
var colorType = ColorType.UINT8
var accumulation: ColorBuffer? = null
@BooleanParameter("enabled")
var enabled = true
@@ -48,6 +49,11 @@ open class Layer internal constructor() {
val activeRenderTarget = RenderTarget.active
accumulation = if (activeRenderTarget !is ProgramRenderTarget) {
activeRenderTarget.colorBuffer(0)
} else {
null
}
val localLayerTarget = layerTarget
if (localLayerTarget == null || (localLayerTarget.width != activeRenderTarget.width || localLayerTarget.height != activeRenderTarget.height)) {