Calculate rotation correctly when pointers change order #1136
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Fix hammerjs#791 by always calculating rotation by considering pointers in order of their identifier. This catches edge cases where pointers change order in the array during a gesture.
|
This has been partially fixed in proposed 2.1.0: squadette#1 However I think that this PR also needs to be applied to consider different pointers order. Thank you, |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This fixes #791 by always calculating rotation by considering pointers in order of their identifier. A couple of PRs seem to be replacing the
+with-(eg #939) so I did that too.end - startis a pretty common convention for diffs.In case anyone would like to use or test this before it's merged or released, I've made a branch with the compiled assets. Just add this to
package.json: