Confused about collisions

So I have a donut-shaped object with a few holes, and a player object, which is a ball. Collision is really odd, i can walk close to its borders, but only collide when inside its shape. I can go inside it, but only through one of the holes, and when inside, I randomly collide with the invisible

dl.dropbox.com/u/3954039/c2/New%20project/index.html

WASD move

Go to the right and try to go inside the shape

Now go left and try to go through the other hole

The donut is a single image ?

How did you set the collision polygon ?

A capx would help me help you.

I'm new to C2. I don't know how to set a collision polygon, if you're talking about physics, i'm not using physics there. And the donut is a single image. I'll send you the capx via PM

Edit: yay 1337 points!

7Soul

Double-click your image, press Set Collision Polygon (the icon at the middle-left) and change the collision polygon, add or delete points.

Thx for the info, but I just saw it recommends less than 8 polygons. Will C2 have pixel perfect collision some day?

Yeah... maybe some day... i hope so.

Indeed.

So for now, you should "break" your big sprite into multiple sprites/parts, which with its own collision polygon.

Are you sere about that, Kyatric?

It's just that THIS POST from Ashley says he's happy with polygonal collision as pixel perfect would be impractical. I suppose in the distant future, maybe :)

Well, someday, hypotheticly in the long run it could be.

So indeed... maybe some day... I hope so ^^

Also, maybe an improvement from 8 points collision polygon could see the light of day at some point. Who knows ?

Ashley has already surprised us more than once.

But once again, hypothesis and hopes, nothing more, I don't want to start a rumor or anything.

You do seem quite close to Ashley so what you say does hold more weight :)

To quote Sheldon Cooper:

"With great power comes great responsibility".

:)

You do seem quite close to Ashley so what you say does hold more weight :)

This is just an impression ^^

To quote Sheldon Cooper:

"With great power comes great responsibility".

:)

I have no idea in what context do this quote apply or who's that Sheldon Cooper <img src="smileys/smiley1.gif" border="0" align="middle" />

<center><img src="http://3.bp.blogspot.com/_zDDuuJ7nAuE/S04oRP8uLmI/AAAAAAAAGq4/rMlgwQEoQps/s320/Tobey-Maguire-Spider-Man.jpg" border="0" /></center>

You would need to be a nerd like me, probably :) Sheldon Cooper is from 'The Big Bang Theory'.

Is it because pixel perfect is not viable on HTML5?

Is it because pixel perfect is not viable on HTML5?

Javascript isn't fast enough. You could have a precision to a pixel, but it wouldn't be playable.