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Published 20 hours ago • verified publisher icon CesiumGS

Order Independent Transparency incorrect additive blending

Open laurensdijkstra opened this issue 7 years ago • 2 comments

We use a tree model with alpha masked texture in gltf form that has a strange blending artifact when viewing many trees behind eachother and OIT enabled. The artifact is not present with OIT disabled, but then rendering is incorrect, as expected.

OIT enabled withoit

OIT disabled nooit

laurensdijkstra avatar Jan 05 '18 10:01 laurensdijkstra

Thanks for reporting this @laurensdijkstra! Are you able to share the model with us so we can test with it?

hpinkos avatar Jan 05 '18 15:01 hpinkos

Sure, here it is: pine-alpha.zip

laurensdijkstra avatar Jan 08 '18 13:01 laurensdijkstra