- From: Simon Fraser via GitHub <sysbot+gh@w3.org>
- Date: Sat, 03 Jun 2017 18:35:55 +0000
- To: public-fxtf-archive@w3.org
smfr has just created a new issue for https://github.com/w3c/fxtf-drafts: == [geometry] DOMPointReadonly matrixTransform() is poorly specified == https://drafts.fxtf.org/geometry/#dom-dompointreadonly-matrixtransform Step 3 says "Post-multiply point with matrixObject." but what does that mean exactly? Specifically, it's unclear how to handle the w value. Does it mean just initialize a matrix with the x, y, z, w values as: `[1 0 0 x] [0 1 0 y] [0 0 1 z] [0 0 w 1]` and then post-multiply that with 'matrix'? Please view or discuss this issue at https://github.com/w3c/fxtf-drafts/issues/183 using your GitHub account
Received on Saturday, 3 June 2017 18:36:02 UTC