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Diffstat (limited to '')
| -rw-r--r-- | gfx/wr/wrench/reftests/backface/backface-perspective.yaml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gfx/wr/wrench/reftests/backface/backface-perspective.yaml b/gfx/wr/wrench/reftests/backface/backface-perspective.yaml new file mode 100644 index 0000000000..cb52c9a584 --- /dev/null +++ b/gfx/wr/wrench/reftests/backface/backface-perspective.yaml @@ -0,0 +1,20 @@ +# Checks a special case where CSS has both perspective and a transform. +# In this case, the backface visibility should be computed based on the perspective +# parent, not the immediate parent. +# The immediate parent is `rotate-y(-120)`, which is obviously back facing. +# But perspective transform makes it front-facing (since the frustum side panels are rotated even more). +root: + items: + - type: stacking-context + bounds: 0 0 300 100 + perspective: 100 + items: + - type: stacking-context + bounds: 0 0 100 100 + transform: rotate-y(-120) + paired-with-perspective: true + backface-visible: false + items: + - type: rect + bounds: 0 0 100 100 + color: red |