I am trying to check collisions between a QPolygon and a QRect by turning the QRect into a QPolygon. However, the rectangle might also have a rotation that I have added, so I am wondering how I would turn that QRect into a QPolygon taking into account the rotation?
Turn a rotated QRect into a QPolygon
1.9k Views Asked by Tom Leese At
1
There are 1 best solutions below
Related Questions in QT
- Mule 3.6 Custom Java Class
- Permission denied hg-git
- Is it possible to clone a private git repo without adding ssh keys
- How can I figure out which process is opening the certain tcp port?
- Working on two different Git Organization repos using two different credentials in proxy mode
- SShpass not allowed with Travis CI
- vi/fugitive: Gpush does not exit... sometimes
- Prevent Linux user from connecting with WinSCP
- Expect Script through Putty works but not when called by scripts executed via http
- Vagrant : Create new user and force the use of ssh keys for accessing the server
Related Questions in COLLISION-DETECTION
- Mule 3.6 Custom Java Class
- Permission denied hg-git
- Is it possible to clone a private git repo without adding ssh keys
- How can I figure out which process is opening the certain tcp port?
- Working on two different Git Organization repos using two different credentials in proxy mode
- SShpass not allowed with Travis CI
- vi/fugitive: Gpush does not exit... sometimes
- Prevent Linux user from connecting with WinSCP
- Expect Script through Putty works but not when called by scripts executed via http
- Vagrant : Create new user and force the use of ssh keys for accessing the server
Related Questions in QPOLYGON
- Mule 3.6 Custom Java Class
- Permission denied hg-git
- Is it possible to clone a private git repo without adding ssh keys
- How can I figure out which process is opening the certain tcp port?
- Working on two different Git Organization repos using two different credentials in proxy mode
- SShpass not allowed with Travis CI
- vi/fugitive: Gpush does not exit... sometimes
- Prevent Linux user from connecting with WinSCP
- Expect Script through Putty works but not when called by scripts executed via http
- Vagrant : Create new user and force the use of ssh keys for accessing the server
Related Questions in QRECT
- Mule 3.6 Custom Java Class
- Permission denied hg-git
- Is it possible to clone a private git repo without adding ssh keys
- How can I figure out which process is opening the certain tcp port?
- Working on two different Git Organization repos using two different credentials in proxy mode
- SShpass not allowed with Travis CI
- vi/fugitive: Gpush does not exit... sometimes
- Prevent Linux user from connecting with WinSCP
- Expect Script through Putty works but not when called by scripts executed via http
- Vagrant : Create new user and force the use of ssh keys for accessing the server
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
I think you can convert
QRect
intoQPolygon
usingQMatrix::mapToPolygon
.Here is the description: http://doc.qt.io/qt-5/qmatrix.html#mapToPolygon
I believe you will be able to convert your
QRect
intoQPolygon
taking the rotation matrix into account.Edit: Actually
QTransform::mapToPolygon
can be more suitable in this case. Please try:http://doc.qt.io/qt-5/qtransform.html#mapToPolygon
as well.