Search found 1556 matches
- Thu Feb 18, 2016 10:09 pm
- Forum: Advanced Help and Support
- Topic: Calculate the size of grouped 2d objects
- Replies: -1
- Views: 5679
Re: Calculate the size of grouped 2d objects
For anyone who is wondering, this is what I came up with: $layers = array(); $layers[0] = new Layer(); $layers[0]->x = 10; $layers[0]->y = 10; $layers[0]->width = 100; $layers[0]->height = 200; $layers[0]->rotation = 0.3; $layers[1] = new Layer(); $layers[1]->x = ...
- Thu Feb 18, 2016 8:31 pm
- Forum: Advanced Help and Support
- Topic: Calculate the size of grouped 2d objects
- Replies: -1
- Views: 5679
Re: Calculate the size of grouped 2d objects
I found this article for calcluating the size of a rotated rectangle, now i just need to do this for each object and then add them all together.
http://www.codepuppet.com/2014/01/11/ca ... le-in-php/
http://www.codepuppet.com/2014/01/11/ca ... le-in-php/
- Thu Feb 18, 2016 8:03 pm
- Forum: Advanced Help and Support
- Topic: Calculate the size of grouped 2d objects
- Replies: -1
- Views: 5679
Re: Calculate the size of grouped 2d objects
I think I'm trying to calculate a bounding box.
- Thu Feb 18, 2016 7:52 pm
- Forum: Advanced Help and Support
- Topic: Calculate the size of grouped 2d objects
- Replies: -1
- Views: 5679
Re: Calculate the size of grouped 2d objects
The biggest problem I'm facing is calculating the bottom and top position when an object has been rotated.
There's bound to be a term for doing this on which i can base my calculation.
There's bound to be a term for doing this on which i can base my calculation.
- Thu Feb 18, 2016 7:42 pm
- Forum: Advanced Help and Support
- Topic: Calculate the size of grouped 2d objects
- Replies: -1
- Views: 5679
Calculate the size of grouped 2d objects
I have a few objects on a 2d field: https://i.imgsafe.org/4d9f0a2.png I need to calculate the size of the items when grouped together programtically: https://i.imgsafe.org/7697e03.png I have the size, position and rotation in radians of each object. Does anyone know the termanology or a method of do...
- Mon Feb 01, 2016 4:07 pm
- Forum: Coding
- Topic: Print Grid in Java
- Replies: -1
- Views: 5532
Re: Print Grid in Java
Can't help without code.
- Mon Jan 04, 2016 9:47 pm
- Forum: Announcements and Site Discussion
- Topic: Happy New Year 2016
- Replies: -1
- Views: 2716
Re: Happy New Year 2016
Happy new year!
- Fri Oct 23, 2015 3:34 pm
- Forum: General
- Topic: Holy Moly! I jack the price up on all my modules!
- Replies: -1
- Views: 2182
Re: Holy Moly! I jack the price up on all my modules!
High demand = high price 
- Wed Sep 02, 2015 10:26 am
- Forum: General Development
- Topic: Trying to make a timer delayed button
- Replies: -1
- Views: 9382
Re: Trying to make a timer delayed button
The problem is it can't access the button as it is not added to the DOM before the script is loaded. You would need to place this inside winodw.onload or put the script at the bottom of the document. <!DOCTYPE html> <html> <head> <style> body {background-color:lightgrey} h1 {color:blue} p {color:gre...
- Fri Aug 21, 2015 3:07 pm
- Forum: Off-Topic
- Topic: No more energy bills for 16000 euros!
- Replies: -1
- Views: 8769
Re: No more energy bills for 16000 euros!
It's simply impossible => energy cannot be created, it can only be transformed. As well you cannot "destroy" or loose energy you transform it in something not useful maybe. So having the so call "https://en.wikipedia.org/wiki/Perpetual_motion" is simply impossible. You are on ab...