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Description
Well not much interesting here probably.
So yeah. In my ToDo list lie many physics simulations + that process optimization studies. This probably will not be interesting for many tough.

What it is

Firstly it uses CDK (collision detection kit) which you can find here [link] I wrote about it some time ago. Basically it is sprite collision detection lib that makes per pixel collision checks. You can find some awesome demos in above link of it. Wanted to test it's performance and check how it is done for some time. Finally got to it.

Another thing that it features is my new performance tester. I actually posted an older version of it here [link] Made range of changes to it. No more FPS. Only separate tested blocks calculation tine in milliseconds. Plus changed way of how graphic i showed (calculation times are piled one on top of another).

How to use
Well just drag objects. When they intersect you will see blue circle in center of collision + collision angle.

Some thoughts on it

Dug down in to the lib. Idea is pretty simple actually. Just per pixels object scanning that in few places I can optimize. I think I will give it a try later.

On other hand it is anything with anything collision detection which is a bonus.

And it is pretty slow. Will not do if you have a lot of objects that intersect a lot. Tough may be I will have ideas on how to improve that. Need to run more tests first.

Description
Well not much interesting here probably.
So yeah. In my ToDo list lie many physics simulations + that process optimization studies. This probably will not be interesting for many tough.

What it is

Firstly it uses CDK (collision detection kit) which you can find here [link] I wrote about it some time ago. Basically it is sprite collision detection lib that makes per pixel collision checks. You can find some awesome demos in above link of it. Wanted to test it's performance and check how it is done for some time. Finally got to it.

Another thing that it features is my new performance tester. I actually posted an older version of it here [link] Made range of changes to it. No more FPS. Only separate tested blocks calculation tine in milliseconds. Plus changed way of how graphic i showed (calculation times are piled one on top of another).

How to use
Well just drag objects. When they intersect you will see blue circle in center of collision + collision angle.

Some thoughts on it

Dug down in to the lib. Idea is pretty simple actually. Just per pixels object scanning that in few places I can optimize. I think I will give it a try later.

On other hand it is anything with anything collision detection which is a bonus.

And it is pretty slow. Will not do if you have a lot of objects that intersect a lot. Tough may be I will have ideas on how to improve that. Need to run more tests first.