Realtime Affine Texture Mapping (WIP) copy
by DCPU-16
Description
UPDATE: Back-ported backface culling. (hohoho) The code includes lots of unrolled loops and duplicated code to save doing things twice or with excessive calculation, so the code is pretty messy. Since this is affine texture mapping, the texturing will look funky when used on perspective transforms (you can see this on the first Playstation). This is the simplest form of texture mapping though, so it makes sense to implement this first. As you can see, this is way too slow to be practical. The framerate could be increased a lot by doing backface culling, which I might copy over from my racetrack project. I'm going to try this on a more advanced model, but it'll probably be a a like render instead of realtime. Credit to Mojang for the grass block texture from Minecraft.
Instructions
Affine Texture Mapping in Scratch. Adjust the distance slider (closer is slower) and Poly Resolution slider. I use the same texture converter as with the Earth Shader: http://dl.dropbox.com/u/12239448/ScratchTexture/index.html Model of Link Imported: http://scratch.mit.edu/projects/10541079/
Project Details
- Visibility
- Visible
- Comments
- Enabled
More Cool Projects
SMC Royal Flush
by gsluns94
ULTRAKILL Scratch Edition (W.I.P)
by MinosPrime760
Windows 98
by Pulsarsoftware
Beat Up Tora! remix remix remix remix
by TAHFalternate
Crazy Dave dance
by Elliot_PlayZ
*ANIMATIONS* FIFA 23 Pack Simulator remix-2
by hs-edc24
Lemonade V12
by ObjectShowScratch
Add Yourself Singing: Shinto
by _MrWhoKnows_
rating scratch reactor games
by atomscienceinc
The Mine Song but everything is the floor and ceiling
by __Stingy__
Klasky Csupo Robot Logo in 4ormulator v2
by Alfredpehmx
Sprunki oc real v3 part 1/3 Retake
by TheNightz_
ultra numberblocks night plus
by jubabyjonathan16
add your car (and yourself) driving
by stickman46
Numbericons 3501-3520
by vanhouchin
Magic Tiles 3
by Backtothefutre
βοΈγ’γ’γ³γ°γ’γΉβ γγΆγγ£γγγ΅γΌγγΌβ
by 5675678
[Deltarune] - Jevil Fight Hard Mode BUT you play as Enemies
by Mossmandaynight
Backrooms (Mobile Friendly, Abandoned)
by OneGameProduction
Kick The Buddy Remastered (Scratch Edition/WIP)
by IntroMaker2022
MULTITRANSLATOR | V1.0.9
by T-Gx
Beat up Leafy V1.3
by -_-GetGoodAlt
FNF Sonic Test Green Screen
by RedSpirit1214
Colorado is flying
by user123456789a7