|
Socoder -> On Topic -> You Never Learned.. |
|
| Tue, 19 Jan 2021, 02:28 | |
Jayenkai
|
You Never Learned..What thing have you never learned, but probably should have? For me.. Pixel-based collisions. I've avoided those for YEARS, and have used bounding-box or similar for hundreds of games, including some which really could've done with better. -=-=- ''Load, Next List!'' 
|
| Tue, 19 Jan 2021, 02:35 | |
|
Pakz |
I learned about pixel based collision back when I was learning to use visual basic. I discovered the bitblit function and it's masks which were used back than for drawing transparent pixels. These masks were I think white at the parts of pixels that were not to be drawn. There was a explanation on pixel based collision which showed you checked two sprite arrays against each other with a loop. When two none masked pixels in this loop were at the same location than a collision happens. I think for myself a lot of problems I have would be solved if I learned to debug in a proffesional manner. Make notes, make more testbeds for things I do not really understand.
|
| Tue, 19 Jan 2021, 02:37 | |
spinal
|
Coding in general. I can google reasonably well sometimes though.
-=-=- Check out my excellent homepage!
|
| Tue, 19 Jan 2021, 03:40 | |
|
Jayenkai
|
@ Pakz. Yeah, the simple stuff's easy enough. But then you add rotation and scaling, and everything goes out the window! At some point, it's quicker to just box-collide! -=-=- ''Load, Next List!''
|
| Tue, 19 Jan 2021, 05:40 | |
|
Pakz |
Yeah, I had not thought of rotation and scaling Functions for rotating and scaling a array I have not seen anywhere yet.There is a cheap book I bought on 2d collision but I did not seen anything like that in there. It just said you combine multiple collision types ontop of your sprites so they look like they are pixel perfect.
|
|
|
| |||
|
| ||||