On Sat, 02 Jan 2016 07:18:21 +0100, /#!/JoePea <[email protected]> wrote:
I'm working on polyfills for the Geomtry Interfaces at
github.com/trusktr/dommetry.
In my implementation, the `matrix.rotate(45).a` shows the same result as
the Firefox implementation in the console: `0.7071067811865475`. However,
the result of `matrix.rotateSelf(45).a` differs between my implementation
and Firefox. Mine shows `0.7071067811865475` and Firefox shows `
0.7071067690849304`.
Any idea why this is? Is this expected? Or might there be a bug
somewhere?
I suppose Firefox does an extra cast to double precision in the rotateSelf
case. I don't see that there should be any difference per spec. Can you
file a Gecko bug?
--
Simon Pieters
Opera Software
