Improve collision

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Particles support animations, collisions, effects and etc.

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- Wololo
- - Joined 16 Apr, 2015
  - 1 topics • 2 posts
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- 16 Apr, 2015
- Quote
Is there a way two improve collisions? On the example above if you click to spin the cog and make a fast movement the ball doesn't collide with a wall.
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- newt
- - Joined 12 Nov, 2008
  - 396 topics • 10,741 posts
- 1
- 16 Apr, 2015
- Quote
No, as long as the speed(distance travelled per unit) is greater than a collision area where the frames can be skipped allowing the collision to not register.
- Wololo
- - Joined 16 Apr, 2015
  - 1 topics • 2 posts
- 1
- 16 Apr, 2015
- Quote
No, as long as the speed(distance travelled per unit) is greater than a collision area where the frames can be skipped allowing the collision to not register.

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- R0J0hound
- - Joined 15 Jun, 2009
  - 90 topics • 7,320 posts
- 1
- 16 Apr, 2015
- Quote
Wololo
Motion is basically object's teleporting from one position to another each frame. The issue is when the cog spins fast the wall is on one side of the object one one frame and the other side on the next.

Solutions to solve this either use:

* math to calculate if the paths of the two objects cross

* or checking positions in between the frames.

Here's a rough idea of the latter:

https://dl.dropboxusercontent.com/u/542 ... tween.capx