Search found 20 matches
- Tue Apr 14, 2020 6:36 am
- Forum: Programming Discussion
- Topic: New to Dreamcast homebrew, question about engines
- Replies: 22
- Views: 3842
Re: New to Dreamcast homebrew, question about engines
I've written a few games with C. I'm more experienced with C#, but I had no expectation of using that language on the Dreamcast. I haven't written any kind of networking for games outside of a few Unity prototypes. That was something I was planning to learn over the course of this project. unity ha...
- Sun Apr 12, 2020 11:39 pm
- Forum: Programming Discussion
- Topic: New to Dreamcast homebrew, question about engines
- Replies: 22
- Views: 3842
Re: New to Dreamcast homebrew, question about engines
I'm bored because of corona-time, so I decided to comment. Please don't take it the wrong way, if something *might* sound rude - it's definitely *not* my intention! have you programmed games before? how familiar are you with C? have you ever implemented network functionality in games? I've been cons...
- Thu Dec 13, 2018 4:59 pm
- Forum: Homebrew Software and Indie Games Discussion
- Topic: I present you a new multiplatform 3D library: LMP3D
- Replies: 16
- Views: 6173
Re: I present you a new multiplatform 3D library: LMP3D
1) It has left me very crazy XD. Also with a lot of curiosity and I have researched a little. And yes, it's incredible but it's true! Already the PS1 in GTE has a function / macro for "Outter_product". That costs 6 cycles. It is true that the lighting operations "Inner_product" ...
- Sat May 05, 2018 4:22 am
- Forum: Programming Discussion
- Topic: Graphics corruption on real hardware
- Replies: 9
- Views: 1909
- Fri May 04, 2018 3:35 pm
- Forum: Programming Discussion
- Topic: Graphics corruption on real hardware
- Replies: 9
- Views: 1909
Re: Graphics corruption on real hardware
huh... i am cleaning up my rendering source code. removing unused functions, static variables and so on... and there is one big unused function - if i delete it or comment it - everything breaks on emulator too. it compiles and links without it, but graphics breaks. if i leave it in - it works on em...
- Mon Apr 30, 2018 9:28 am
- Forum: Programming Discussion
- Topic: Graphics corruption on real hardware
- Replies: 9
- Views: 1909
Re: Graphics corruption on real hardware
thats the same experience i've made - lxdream is nearly unusable for commercial games, but it somehow works best for homebrewed stuff. I'm aware that the dreamcast emulators don't emulate the hardware properly and use many workarounds for performance. there is an elf file attached (game data is comp...
- Sun Apr 29, 2018 6:13 am
- Forum: Homebrew Software and Indie Games Discussion
- Topic: I present you a new multiplatform 3D library: LMP3D
- Replies: 16
- Views: 6173
Re: I present you a new multiplatform 3D library: LMP3D
this is pretty cool! the z-near clipping and lighting is not implemented yet? or did i missed it? i only took a quick look so far, i really need to adjust to your coding style first. wouldn't it be better to write the assembly stuff in extra *.s or *.S files instead of inline asm? :D are you interes...
- Sun Apr 29, 2018 6:02 am
- Forum: Programming Discussion
- Topic: Graphics corruption on real hardware
- Replies: 9
- Views: 1909
Graphics corruption on real hardware
Hi, I'm writing a little game for the DC and it is coming along nicely. the physics and input systems seems to be working fine, but I'm having problems on the graphics side. The whole thing is in 3d. I'm using the direct render interface in KOS, so no KGL. It does run and producing correct output in...
- Tue Jul 05, 2016 1:48 pm
- Forum: Developmental Ideas
- Topic: A serious discussion: porting open source engines to DC
- Replies: 3
- Views: 4491
Re: A serious discussion: porting open source engines to DC
in short for all three of them - a hell of lot work. What would be involved in successfully porting one of those to Dreamcast? "Downscaling" the visuals of the engines until the engine performed at decent framerate? Or is it deeper like porting all of the libraries used in the engine? Or r...
- Tue Feb 02, 2016 10:03 am
- Forum: Programming Discussion
- Topic: Terrain texturing
- Replies: 9
- Views: 1876
Re: Terrain texturing
Hi B0b Just seen your post. For the terrain I'm using a greyscale 8-bit image which gives you 256 possible height values. This can be scaled up for more height, but will increase the visible step size unless you do some smoothing. A 16 bit heightmap can be used but that increases memory usage. yes,...
- Mon Feb 01, 2016 3:05 pm
- Forum: Programming Discussion
- Topic: Terrain texturing
- Replies: 9
- Views: 1876
Re: Terrain texturing
Terrain is generally very easy; the height map r,g,b values are interpreted as x,y,z, and viola, 3D terrain. yeah, well, except it isn't if you are trying to render detailed terrain with good draw distance. you have to implement some sort of LOD-system. nowadays on newer hardware you can do pretty ...
- Sun Jan 31, 2016 8:18 pm
- Forum: Programming Discussion
- Topic: Terrain texturing
- Replies: 9
- Views: 1876
Terrain texturing
Hi Everyone! I need some programming support... I'm implementing a terrain renderer. I'm using OpenGL on the PC side but I'm going PVR-only on the dreamcast. The terrain LOD system is mostly done... And now I'm trying to figure out how to properly texture this thing. I have like 4 different textures...
- Wed Feb 11, 2015 9:09 am
- Forum: Programming Discussion
- Topic: Hucast is looking for a coder to build a KOS based Framework
- Replies: 23
- Views: 3283
Re: Hucast is looking for a coder to build a KOS based Frame
I'm in touch with some DC coders now and they all say an port to DC will be easy if they have the Open GL based PC version of the game, so this it what we will now work on. thats that I somehow tried to say. OpenGL-based PC version alone doesn't guarantee an easy Dreamcast port. For example I would...
- Tue Feb 10, 2015 6:29 pm
- Forum: Programming Discussion
- Topic: Hucast is looking for a coder to build a KOS based Framework
- Replies: 23
- Views: 3283
Re: Hucast is looking for a coder to build a KOS based Frame
I don't know what you mean by "framework", but... I haven't tried setting up the toolchain for windows as i use linux and osx most of the time. I think you should explain a little how your PC version is made so far. What libraries you use (opengl, openal, sdl etc), is it in c or c++ and so...
- Sat Dec 21, 2013 8:54 am
- Forum: Programming Discussion
- Topic: [Dreamcast]Looking for Developers for an OnRails Shooter Pro
- Replies: 5
- Views: 931
Re: [Dreamcast]Looking for Developers for an OnRails Shooter
Now we have an increasing number of Indie Developers who collect money on Kickstarter. Why do you think is this so? I'm aware of the situation right now. I don't play that much nowadays. the video game industry needs a new crash imho indie developers existed before Kickstarter... "major cluste...
- Tue Dec 10, 2013 8:01 am
- Forum: Programming Discussion
- Topic: [Dreamcast]Looking for Developers for an OnRails Shooter Pro
- Replies: 5
- Views: 931
Re: [Dreamcast]Looking for Developers for an OnRails Shooter
it's an interesting project. i couldn't care less for "Saber Rider" (never really watched it, but find the intro very catchy). i mean i've seen some episodes as a child, but never got into it. that said, i'm a big fan of on rail action games like starfox and sin & punishment series. I'...
- Wed Jun 06, 2007 7:15 am
- Forum: Games and Software Hacking, Prototypes, and Devkits Discussion
- Topic: Fightoon video
- Replies: 30
- Views: 8689
Re: Fightoon video
I can understand your reasons. The fps problems is quake-specific (afaik in q2 & q3 too). animations with milkshape is a payne. milkshape is great for converting models from one game-format to an other. i would not use it for modelling and animating. can you still release the source code you hav...
- Sun Jun 03, 2007 11:31 am
- Forum: Games and Software Hacking, Prototypes, and Devkits Discussion
- Topic: Fightoon video
- Replies: 30
- Views: 8689
Re: Fightoon video
oh no...
bad news
i really like the cel-shading you have done.
please, release the source code.
- Tue Mar 20, 2007 7:35 am
- Forum: Games and Software Hacking, Prototypes, and Devkits Discussion
- Topic: Fightoon
- Replies: 103
- Views: 15976
- Thu Mar 15, 2007 3:28 pm
- Forum: Games and Software Hacking, Prototypes, and Devkits Discussion
- Topic: Fightoon
- Replies: 103
- Views: 15976