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elle —
Thank you for your time, but the following doesn't show a tile on the first row of the second scre…
For second screen you do this: For N'th screen you do this: Same code as for filling grid array …
elle —
But what is the general way to access the first row of the second screen to the right? By the way,…
This is same as: where y=1. Thus you are setting values on row of screen. If you want to have th…
My guess would be that he chose Gauss elimination because it is very easy to explain and show how …
Thank you for your reply an the enlightenment :) So yeah, that was what I thought, but I am also n…
elle —
I managed to visualize the issue. My drawing code shows 17x9 tiles every screen. grid[0tilesX+17] …
For small matrices (2x2, 3x3) you just write equations directly and use it. Cramer's rule will hel…
So in day 101 Casey went on great length explaining about Matrix inversion and it seemed is is goi…
This code is correct. If your four screens are 3 wide and 2 tall: Then it will put these screen i…
elle —
I'm sorry for this basic question. To exercise, I tried to generate a basic tilemap in 1 array, bu…
I still cannot get this stuff to work properly. Look at this fiddle, the player wont be pushing by…
Casey[/quote] Hmm i still dont get it... Normally you apply an impulse to both velocities multipli…
I'm not sure what tack we'll take when go revisit collision to do the full solution. My experienc…
Sort of, but not fully implemented yet, because there are much more than just fixing the delta mo…
I suppose so, but "correcting penetration in an iterative way" doesn't seem all that much differen…
A coordinate system which is the same as a right hand one but with one axis flipped IS a left hand…
I assume we later use something like GJK to calculate the closest points inluding its distances an…
elle —
I don't mean to criticize, I only want to verify if I understand this correctly. At the start, the…
So far there hasn't really been any conflicts between the 3D "simulation space" and the quasi top-…
Fred —
I think someone pointed it in the stream, but when the sphere is moving "forward" (i.e. moving dow…
Hi all, In the Day 50 episode Casey uses an epsilon value to move the player slightly away from th…
I think the problem isn't really getting the reflections physically correct , but choosing the ri…
A bit related to v4 - after Day 99 now you have two different functions to make v3 from v2: } inl…
Here's how reflections should look like: (with planes a bit closer - ) This is rendered by raytra…
So really, we could use 0,1,0 for the upright card objects, I think, then we wouldn't do the Y->Z …
Mike T —
I haven't been watching live, so I want to queue up a question for the Q+A: can you explain why th…
..that last point is what confused me on friday, Casey, when I suggested your normals were "invert…
That is how reflections actually work - you cannot deflect a straight incoming vector with no upw…
Paul —
Just 2 quick points on this after watching 103 - To me the sphere has a distinct black border - ie…