Aily Posted July 12, 2011 Share Posted July 12, 2011 It's my own texture paint implementation, i can be wrong in some places, but it working fast enough. Only need to create drawing on many meshes (switching betwen it buffers), and check why is drawed texture so blured. Anyway it's basic algorhytm only to show how it can be implemented. P.S. Another way to making decals P.P.S shaders and source is in archive. Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
Naughty Alien Posted July 12, 2011 Share Posted July 12, 2011 ..very interesting.. Quote Link to comment Share on other sites More sharing options...
Rekindled Phoenix Posted July 12, 2011 Share Posted July 12, 2011 Thank you for this! When I start to paint the screen glitches out and goes to black with flickering artifacts. Damn, I want to try this! Quote Link to comment Share on other sites More sharing options...
Aily Posted July 12, 2011 Author Share Posted July 12, 2011 Thank you for this! When I start to paint the screen glitches out and goes to black with flickering artifacts. Damn, I want to try this! It can be depended on hardware, as you can see in source, there is so simple. I'm working on GeForce 250GTS, maybe for Radeons must be some different code. What hardware do you have? Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
Rekindled Phoenix Posted July 12, 2011 Share Posted July 12, 2011 It can be depended on hardware, as you can see in source, there is so simple. I'm working on GeForce 250GTS, maybe for Radeons must be some different code. What hardware do you have? Windows 7 (64bit) ATI Radeon HD 5700 Quote Link to comment Share on other sites More sharing options...
Aily Posted July 12, 2011 Author Share Posted July 12, 2011 Windows 7 (64bit) - same is mine ATI Radeon HD 5700 - my wife's mother have ATI Mobility Radeon HD 5470 on shee's note, will try to test it today Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
klepto2 Posted July 12, 2011 Share Posted July 12, 2011 Very nice ! Works like a charm here on my work PC with a GTS 240. A little information: if you're using Blitzmax, you don't need to distribute the engine.dll. Quote Intel® Core™ i7-8550U @ 1.80 Ghz 16GB RAM INTEL UHD Graphics 620 Windows 10 Pro 64-Bit-Version Link to comment Share on other sites More sharing options...
Aily Posted July 12, 2011 Author Share Posted July 12, 2011 A little information: if you're using Blitzmax, you don't need to distribute the engine.dll. Ah! Thanks for info Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
franck22000 Posted July 12, 2011 Share Posted July 12, 2011 awesome ! Is there a way to draw some king a texture like bullets decals or something like that other than plain colors ? Quote You guys are going to be the death of me. Josh Link to comment Share on other sites More sharing options...
Aily Posted July 12, 2011 Author Share Posted July 12, 2011 awesome ! Is there a way to draw some king a texture like bullets decals or something like that other than plain colors ? Yeah! Need some udpate shaders and program. Now drawing color is calculated simple distance from current pixel to pen position. It's possible to put texture there and make some UV calculating code. There can be used any brush. But there have two sad things: 1. Texture is one, and on buildings it must be very big. We can use maximum 2048x2048 textures, and always thinking about video memory (it can be end on one of large texture). Anyway, quality of bullets will be low. It's good effect for blood or dirt. 2. I don't know how Leadwerks working with mipmaps, because it use CreateTexture, we can't preprocess mipmaps as usual in DDS, did Leadwerks calculates mipmaps for it after we drawing, or not - i don't know P.S. all meshes with such decals must have unique texture and "flattered" (unwrapped) UV coords. Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
VeTaL Posted July 12, 2011 Share Posted July 12, 2011 And, as i understand, its bad choise for instanced buildings? Quote Working on LeaFAQ Link to comment Share on other sites More sharing options...
Flexman Posted July 12, 2011 Share Posted July 12, 2011 That's pretty cool. You could use that for the build-up of crud/mud and other things on a car body or window. For bullets, damage and fire effects you might want to look into "Glyph Bombing" http://www.yaldex.com/open-gl/ch10lev1sec6.html I haven't tried an implementation in LE yet. Quote 6600 2.4G / GTX 460 280.26 / 4GB Windows 7 Author: GROME Terrain Modeling for Unity, UDK, Ogre3D from PackT Tricubic Studios Ltd. ~ Combat Helo Link to comment Share on other sites More sharing options...
Aily Posted July 12, 2011 Author Share Posted July 12, 2011 And, as i understand, its bad choise for instanced buildings? Yes, each texture must bee unique. That's pretty cool. You could use that to for the build-up of crud/mud and other things on a car body or window. For bullets, damage and fire effects you might want to look into "Glyph Bombing" http://www.yaldex.com/open-gl/ch10lev1sec6.html I haven't tried an implementation in LE yet. Ok, will se whats that Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
franck22000 Posted July 12, 2011 Share Posted July 12, 2011 Hope you can convert this Glyph Bombing shader for LE it can be interesting for damage textures Quote You guys are going to be the death of me. Josh Link to comment Share on other sites More sharing options...
Aily Posted July 14, 2011 Author Share Posted July 14, 2011 Hope you can convert this Glyph Bombing shader for LE it can be interesting for damage textures No, it can't help us to draw to textures. Glyph bombing is technique to fill randow surface, i.e. for generating whole texture. Standart Leadwerks decals is still best issue i think. As Vetal said, draw to texture cant be used on instanced geometry, because decal in one of them will be appear and on other too. Quote "Better" is big enemy of "good" Link to comment Share on other sites More sharing options...
omid3098 Posted July 17, 2011 Share Posted July 17, 2011 very interesting and smooth painting Quote Omid Saadat OD Arts Blog AMD Phenom II X4 940 - Geforce 8800GTS - 4GB RAM - XP x86 AMD 6000+ - Geforce 9800 GT - 2GB RAM - XP x86 (Home pc) Intel Core i7 - Geforce 310M - 4GB Ram - Win7 x64 (Laptop) Link to comment Share on other sites More sharing options...
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