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Fix SkiaLayer transform #422
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Thanks! That's amazing math work.
Added some comments to clarify my understanding.
compose/ui/ui/src/skikoMain/kotlin/androidx/compose/ui/platform/SkiaLayer.skiko.kt
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compose/ui/ui/src/skikoMain/kotlin/androidx/compose/ui/platform/SkiaLayer.skiko.kt
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compose/ui/ui/src/skikoTest/kotlin/androidx/compose/ui/platform/SkiaLayerTest.kt
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…m/SkiaLayer.skiko.kt Co-authored-by: dima.avdeev <99798741+dima-avdeev-jb@users.noreply.github.com>
dima-avdeev-jb
approved these changes
Mar 6, 2023
igordmn
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Mar 6, 2023
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Thanks!
compose/ui/ui/src/skikoTest/kotlin/androidx/compose/ui/platform/SkiaLayerTest.kt
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igordmn
approved these changes
Mar 10, 2023
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Proposed Changes
Proper calculation of transformation matrix in
SkiaLayer
. Now it matches android implementation.Testing
Test: Compare result of applying
graphicsLayer
parameters (rotation*
andcameraDistance
) between android and desktop.Please note that 2 tests are failing because golden images need to be updated. TODO
Issues Fixed
Fixes JetBrains/compose-multiplatform#12
Fixes JetBrains/compose-multiplatform#1129