Bug 24659 - Hit testing fails on an element that is rotated almost 90degrees in 3d
Summary: Hit testing fails on an element that is rotated almost 90degrees in 3d
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Simon Fraser (smfr)
URL: https://bugs.webkit.org/attachment.cg...
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2009-03-17 16:45 PDT by Simon Fraser (smfr)
Modified: 2009-03-24 14:08 PDT (History)
0 users

See Also:

Attachments
Patch, changelog, testcase (5.34 KB, patch)
2009-03-23 16:59 PDT, Simon Fraser (smfr) 		hyatt: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Simon Fraser (smfr) 2009-03-17 16:45:18 PDT 
Hit testing fails on things that a rotated to be almost edge-on (say in a parent with perspective).

The issue is that the hitTestRect that gets mapped through the inverse transform ends up with weird coords, and so the hitTestPoint falls outside of it.
Comment 1 Simon Fraser (smfr) 2009-03-17 16:45:42 PDT 
<rdar://problem/6380023>
Comment 2 Simon Fraser (smfr) 2009-03-19 09:30:49 PDT 
Another testcase in the url.
Comment 3 Simon Fraser (smfr) 2009-03-23 16:59:22 PDT 
Created attachment 28875 [details]
Patch, changelog, testcase
Comment 4 Dave Hyatt 2009-03-24 11:42:58 PDT 
Comment on attachment 28875 [details]
Patch, changelog, testcase

r=me
Comment 5 Simon Fraser (smfr) 2009-03-24 14:08:20 PDT 
http://trac.webkit.org/changeset/41952