Proper 3D Inclusion Tests — Handmade Hero — Episode Guide

0:48Coding from scratch, "just like mommy used to code"^α

0:57Recap

1:51Fix IsInRectangle cut/paste bug

3:04Fix ChunkPositionFromTilePosition bug

4:48Debug MapIntoChunkSpace precision problem

7:11"Just do the code and let it go..."^β

9:07Debug jumping over the world problem

13:42Diagramming jump into the next highest chunk

16:35Found the problem!

19:41Solving the world_position puzzler

21:27handmade.h: Comment out world_position P;^γ

28:36Actually, the world_position puzzler is unsolvable

31:24Next up: Minkowski inclusion test

31:45Frinstances^δ

33:30Diagramming the problem

36:16Related problem: finding colliding entities outside the test area

42:12Implementation of the simpler option

57:41Q&A

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57:41Q&A

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57:41Q&A

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59:41@pseudonym73 We had a bit of a troll problem today. Hang on

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59:41@pseudonym73 We had a bit of a troll problem today. Hang on

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59:41@pseudonym73 We had a bit of a troll problem today. Hang on

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1:00:23@garlandobloom Pasta was gross

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1:00:23@garlandobloom Pasta was gross

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1:00:23@garlandobloom Pasta was gross

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1:00:37@bruno51615 What was your grade on APCS?

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1:00:37@bruno51615 What was your grade on APCS?

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1:00:37@bruno51615 What was your grade on APCS?

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1:01:44@lowaccuracy I just joined the stream, so sorry if this has been answered, but what math classes did you take in high school, and what grades did you get?

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1:01:44@lowaccuracy I just joined the stream, so sorry if this has been answered, but what math classes did you take in high school, and what grades did you get?

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1:01:44@lowaccuracy I just joined the stream, so sorry if this has been answered, but what math classes did you take in high school, and what grades did you get?

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1:02:12@zamar037 I noticed a bunch of your functions are inlined. Is there a difference between using regular functions and inlined functions?

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1:02:12@zamar037 I noticed a bunch of your functions are inlined. Is there a difference between using regular functions and inlined functions?

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1:02:12@zamar037 I noticed a bunch of your functions are inlined. Is there a difference between using regular functions and inlined functions?

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1:05:44@byval Day 72, how much longer do you think it's going to take?

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1:05:44@byval Day 72, how much longer do you think it's going to take?

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1:05:44@byval Day 72, how much longer do you think it's going to take?

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1:06:50@happy_vertex Could you take a look at players collision? They spawn very close to each other

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1:06:50@happy_vertex Could you take a look at players collision? They spawn very close to each other

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1:06:50@happy_vertex Could you take a look at players collision? They spawn very close to each other

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1:07:22@manicthenobody Since there's not much in the way of questions, where do you get your Almond Milk from?

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1:07:22@manicthenobody Since there's not much in the way of questions, where do you get your Almond Milk from?

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1:07:22@manicthenobody Since there's not much in the way of questions, where do you get your Almond Milk from?

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1:07:42@ocdfalcon1997 This is my first time watching your stream, and I would like to learn how to code. This seems like a cool stream to watch, but I don't know your streaming schedule. So basically, what's your streaming schedule?

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1:07:42@ocdfalcon1997 This is my first time watching your stream, and I would like to learn how to code. This seems like a cool stream to watch, but I don't know your streaming schedule. So basically, what's your streaming schedule?

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1:07:42@ocdfalcon1997 This is my first time watching your stream, and I would like to learn how to code. This seems like a cool stream to watch, but I don't know your streaming schedule. So basically, what's your streaming schedule?

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1:08:10@chronaldragon Are there are any good use cases for 4D vectors?

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1:08:10@chronaldragon Are there are any good use cases for 4D vectors?

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1:08:10@chronaldragon Are there are any good use cases for 4D vectors?

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1:08:32Blackboard: 4D Vectors

1:11:01@masterevilace General programming question: Do you tend to order your functions in any sort of order - public / private / static - or even flow-wise - Function A calls Function B? Do you tend to always put one above the other, or do you never think about it?

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1:11:01@masterevilace General programming question: Do you tend to order your functions in any sort of order - public / private / static - or even flow-wise - Function A calls Function B? Do you tend to always put one above the other, or do you never think about it?

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1:11:01@masterevilace General programming question: Do you tend to order your functions in any sort of order - public / private / static - or even flow-wise - Function A calls Function B? Do you tend to always put one above the other, or do you never think about it?

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1:12:03@insofaras Will you extend your Minkowski collision implementation to deal with rotation / arbitrary convex polygons in the future?

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1:12:03@insofaras Will you extend your Minkowski collision implementation to deal with rotation / arbitrary convex polygons in the future?

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1:12:03@insofaras Will you extend your Minkowski collision implementation to deal with rotation / arbitrary convex polygons in the future?

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1:15:14@nxsy Why is Win32 Mouse Handling so annoying - WM_LMOUSEDOWN but no WM_LMOUSEUP if you leave your window, WM_MOUSELEAVE unless you get alt-tabbed away, SetCapture helping if you leave the window, unless alt-tab...

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1:15:14@nxsy Why is Win32 Mouse Handling so annoying - WM_LMOUSEDOWN but no WM_LMOUSEUP if you leave your window, WM_MOUSELEAVE unless you get alt-tabbed away, SetCapture helping if you leave the window, unless alt-tab...

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1:15:14@nxsy Why is Win32 Mouse Handling so annoying - WM_LMOUSEDOWN but no WM_LMOUSEUP if you leave your window, WM_MOUSELEAVE unless you get alt-tabbed away, SetCapture helping if you leave the window, unless alt-tab...

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1:16:07@quatzequatel Casey, when will the Z-index of the entities occur?

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1:16:07@quatzequatel Casey, when will the Z-index of the entities occur?

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1:16:07@quatzequatel Casey, when will the Z-index of the entities occur?

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1:16:21@d74g0n Is anyone here old enough to miss the great space coaster?

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1:16:21@d74g0n Is anyone here old enough to miss the great space coaster?

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1:16:21@d74g0n Is anyone here old enough to miss the great space coaster?

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1:16:44@gaudongaming Do you ever foresee the project getting to a stage in which you accept pull and merge requests from other developers to fix bugs, add features or other things? Of course you would first have to start using version control before your hard drive fails

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1:16:44@gaudongaming Do you ever foresee the project getting to a stage in which you accept pull and merge requests from other developers to fix bugs, add features or other things? Of course you would first have to start using version control before your hard drive fails

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1:16:44@gaudongaming Do you ever foresee the project getting to a stage in which you accept pull and merge requests from other developers to fix bugs, add features or other things? Of course you would first have to start using version control before your hard drive fails

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1:17:29@manicthenobody I've jumped from, like, episode 12 in the archive to the stream, so forgive me if this has been answered before, but why does the player even need to jump?

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1:17:29@manicthenobody I've jumped from, like, episode 12 in the archive to the stream, so forgive me if this has been answered before, but why does the player even need to jump?

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1:17:29@manicthenobody I've jumped from, like, episode 12 in the archive to the stream, so forgive me if this has been answered before, but why does the player even need to jump?

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1:18:10@happy_vertex Create a second player by using the Xbox controller, it will be very close to the one created by a keyboard, so both cannot move

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1:18:10@happy_vertex Create a second player by using the Xbox controller, it will be very close to the one created by a keyboard, so both cannot move

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1:18:10@happy_vertex Create a second player by using the Xbox controller, it will be very close to the one created by a keyboard, so both cannot move

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1:19:38@bassxzero What's the most elegant / sexy piece of code in the game so far?

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1:19:38@bassxzero What's the most elegant / sexy piece of code in the game so far?

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1:19:38@bassxzero What's the most elegant / sexy piece of code in the game so far?

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1:21:42@valdyr90 What program do you use for your blackboard?

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1:21:42@valdyr90 What program do you use for your blackboard?

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1:21:42@valdyr90 What program do you use for your blackboard?

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1:21:57@hguleryuz If I am not mistaken, in your code you didn't need to use any forward declarations and come up against cyclic dependencies up until now. Is this by chance or did you try in your head not to have them when writing up new functions / structs?

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1:21:57@hguleryuz If I am not mistaken, in your code you didn't need to use any forward declarations and come up against cyclic dependencies up until now. Is this by chance or did you try in your head not to have them when writing up new functions / structs?

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1:21:57@hguleryuz If I am not mistaken, in your code you didn't need to use any forward declarations and come up against cyclic dependencies up until now. Is this by chance or did you try in your head not to have them when writing up new functions / structs?

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1:23:39@quatzequatel Entities drawing back to front

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1:23:39@quatzequatel Entities drawing back to front

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1:23:39@quatzequatel Entities drawing back to front

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1:23:59@d74g0n Will there be a Handmade Hero Convention annually, after game release?

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1:23:59@d74g0n Will there be a Handmade Hero Convention annually, after game release?

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1:23:59@d74g0n Will there be a Handmade Hero Convention annually, after game release?

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1:24:25@erdomina Are you implementing any advanced data structures and would you recommend learning assembly to aid in optimizing C programs? Any tips on practice?

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1:24:25@erdomina Are you implementing any advanced data structures and would you recommend learning assembly to aid in optimizing C programs? Any tips on practice?

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1:24:25@erdomina Are you implementing any advanced data structures and would you recommend learning assembly to aid in optimizing C programs? Any tips on practice?

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1:26:09@ddengster Is there such a thing as a 'hardware' cursor as compared to a 'software' mouse cursor?

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1:26:09@ddengster Is there such a thing as a 'hardware' cursor as compared to a 'software' mouse cursor?

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1:26:09@ddengster Is there such a thing as a 'hardware' cursor as compared to a 'software' mouse cursor?

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1:28:20We are out of time

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1:28:20We are out of time

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1:28:20We are out of time

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