Creating Ground with Overlapping Bitmaps | Handmade Hero Episode Guide

0:19A regrettable incident...

6:07Maybe we should try to add some sort of drawing to the ground

7:13Viewing the art assets in GIMP

11:12Casey's vision for the art

15:10Load ground textures

17:32Introduce DrawTestGround to composite the textures

21:16Viewing the results in-game

21:45Randomly splat down a ton of grass textures

23:16Looking at RandomNumberTable

24:42Figure out the maximum value of RandomNumberTable

26:41...and the minimum value

28:11Produce a floating point number between 0 - 1 within the range of RandomNumberTable

29:44Blackboard: Transforming a number from being between 0 - 1 to between -1 - 1

34:05Blackboard: What happens in between two points?

37:26Blackboard: Degrees of polynomial

45:29Implement the equation f(x)=2x-1 and splat multiple grass textures

47:43Account for the centre of the bitmap

49:18Set the radius by which to offset the splats

51:05Provide a function to make a v2 out of integers

53:17Parameterise loaded_bitmap

58:10Restart the game

58:30Tuft it up^α

59:36Q&A

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59:36Q&A

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59:36Q&A

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1:00:29On the fancy autoload dll stuff

1:01:52Q: Is there an art team working on this game?

1:02:41mmozeiko Max random number should be set to fixed number 100000[...] because in episode 35 when you went to random.org you chose to generate random numbers from 0 up to that number

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1:02:41mmozeiko Max random number should be set to fixed number 100000[...] because in episode 35 when you went to random.org you chose to generate random numbers from 0 up to that number

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1:02:41mmozeiko Max random number should be set to fixed number 100000[...] because in episode 35 when you went to random.org you chose to generate random numbers from 0 up to that number

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1:03:51pseudonym73 Obviously that wasn't a serious comment. But on-topic question: Do you want to mention tangents when designing curves?

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1:03:51pseudonym73 Obviously that wasn't a serious comment. But on-topic question: Do you want to mention tangents when designing curves?

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1:03:51pseudonym73 Obviously that wasn't a serious comment. But on-topic question: Do you want to mention tangents when designing curves?

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1:04:40panic00 Would you ever actually use a higher degree polynomial interpolation? Aren't there better ways to make interpolating curves that are more stable?

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1:04:40panic00 Would you ever actually use a higher degree polynomial interpolation? Aren't there better ways to make interpolating curves that are more stable?

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1:04:40panic00 Would you ever actually use a higher degree polynomial interpolation? Aren't there better ways to make interpolating curves that are more stable?

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1:13:53Q: What sort of optimisation would you do on that ground stamping?

1:16:16Q: You aren't treating both ends of the random numbers the same. With the current system you can get 1 but you will never get 0 because you are not considering the min...

1:18:29Q: Do you plan on having things like dirt paths and, if so, would you draw them using splats and stamps?

1:20:08Q: So your ground texture design is essentially MegaTexture?

1:21:09Q: Based on the stream, it appears that you need to know math to do this type of activity. Is that correct?

1:22:13Blackboard: Casey's Plan vs. MegaTexture

1:32:47Q: Why do you think John Carmack is a hack and when are you going to say it to his face?

1:36:06Conclusion

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1:36:06Conclusion

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1:36:06Conclusion

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