The second example has opacity applied to the node that contains all the sub-nodes which compose the car. The opacity, according to spec, flattens the car into a plane (turns it into paper!).
I'm asking various 3D engine authors for opinions of what the correct or most expected behavior should be.
Hello Huner,
I'd like your opinion:
If we have a node (in a 3D scene), and it has many descendants (a sub tree), what should happen when we apply opacity with a value less than
1
to it?The reason I want your opinion is because the new specs for CSS 3D (css-transforms) state here that the answer is (3).
To see what I mean, view these two examples in Chrome 53 or higher:
The second example has opacity applied to the node that contains all the sub-nodes which compose the car. The opacity, according to spec, flattens the car into a plane (turns it into paper!).
I'm asking various 3D engine authors for opinions of what the correct or most expected behavior should be.
All the best, ~ Joe