I want to make object with 8direction slide smoothly on solid object (walls). I have no idea how to get started with this.
I mean, when object moves onto obstacle, that is not set in angle 90* to him, i want him to move to the most possible way.
Here's one way that works good.
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That is some awesome kind of math magic, but i like it because it works. Amazing job, it looks great after some tweaks.