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0
votes
1answer
64 views

How would one outline an alpha transparency layer in javscript and/or php? [duplicate]

I simply want an outline/edge detection of the character/item/object that is selected or doing something. I'm seeing lots of versions of this question for different languages, but I would appreciate ...
3
votes
1answer
209 views

Outlining external edges on a complex shape made of cubes?

A gallery of my problem can be found here. I had to do it this way as it won't let me post more than 2 links due to my reputation. I'm trying to use 3D cubes to generate an isometric cube world. I ...
8
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2answers
970 views

OpenGL get the outline of multiple overlapping objects

I just had an idea for my on-going-game made with opengl in c++: I'd like to have a big outline (5-6 pixel) on multiple overlapping object when the player win something. I thought the best way is to ...