doctorclu Posted June 11, 2022 Share Posted June 11, 2022 On 6/9/2022 at 3:58 AM, Seedy1812 said: Next week I am on holiday ( well off to my mums as she having knee surgery ) so tempted to take my laptop and carry on working on it. Hey Andrew, hope the knee surgery goes well for her. I got some fun retro-tinker time in while staying with my wife in the hospital a year back. So go nuts with the laptop. Quote Link to comment Share on other sites More sharing options...
JagChris Posted June 11, 2022 Share Posted June 11, 2022 (edited) 23 hours ago, Seedy1812 said: The C source for the Jag Chris mentioned is at http://www.realtimerendering.com/resources/GraphicsGems/gems/DoubleLine.c Probably should explain myself better with this one. I know it's not going to beat the specialized line drawing technique he ended up using. I was just wondering how it would do against the standard technique for general purpose. Edited June 11, 2022 by JagChris Quote Link to comment Share on other sites More sharing options...
42bs Posted June 11, 2022 Author Share Posted June 11, 2022 Bresenham has IHMO many advantages over DDA. For example antialiasing does not work very well with DDA. Also thick lines. This is from what I see, what DoubleLine.c does. 1 Quote Link to comment Share on other sites More sharing options...
Seedy1812 Posted October 26, 2023 Share Posted October 26, 2023 Finally got the ZX Spectrum Next versions done. Both mono and colour. Time to get some audio added 5 Quote Link to comment Share on other sites More sharing options...
42bs Posted October 27, 2023 Author Share Posted October 27, 2023 4 hours ago, Seedy1812 said: Finally got the ZX Spectrum Next versions done. Both mono and colour. Time to get some audio added I guess it runs in TurboMode, right? Anyway, impressive for an Z80. Quote Link to comment Share on other sites More sharing options...
42bs Posted October 27, 2023 Author Share Posted October 27, 2023 15 hours ago, Seedy1812 said: Finally got the ZX Spectrum Next versions done. Both mono and colour. Time to get some audio added Will you post more info (source)? You should also put it on Demozoo/pouet. Quote Link to comment Share on other sites More sharing options...
Seedy1812 Posted October 27, 2023 Share Posted October 27, 2023 11 hours ago, 42bs said: I guess it runs in TurboMode, right? Anyway, impressive for an Z80. yes its running at 28 mhz 38 minutes ago, 42bs said: Will you post more info (source)? You should also put it on Demozoo/pouet. Eventually it will be on pouet but not until I get the audio done. The code will need tidying up as i can set defines so that its wireframe / filled polys and mono / colour . There is a load of test code in there and variations on things which would have to be cleaned up before I would even consider releasing the source Quote Link to comment Share on other sites More sharing options...
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