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TIGSource ForumsDeveloperTechnical (Moderator: ThemsAllTook)2D Collision Detection for Slopes.
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Author Topic: 2D Collision Detection for Slopes.  (Read 859 times)
Katsusiro_7
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« on: July 16, 2015, 03:14:28 AM »
Hi there!

I need some help with 2D collision detection raycast techniques. Is there any material on implementing the most reliable and definite technique for processing slopes? I`ve read many articles on the topic, but all of them did not consider different exceptions, like standing on the peak.

Also, I would like to avoid Unity physics as much as possible, but, anyway, will consider mixed techniques, too!
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Layl
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« Reply #1 on: July 16, 2015, 06:51:12 AM »
The most reliable way that I know of is to make a math function out of the slope and the ray you want to cast, then solve the equation.
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Katsusiro_7
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« Reply #2 on: July 24, 2015, 07:04:19 AM »

Thank you for the answer!
It seems like a solution to my problem. I assume, that I can make a line function out of my slope by two intersection points of two raycasts.
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