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
talking tom and ben news ohio 3 v0.1 remix-3
by kuponoIs
Beat Up Kirby 2!
by superdal6000
Beat Up Scratch Content Farmers! (V3.7)
by GonzaloGomezXD_1234
The Studio Doors of Numbers (62)
by LogoFun13
Beat Up max 0004 15.5
by jayjay1i09
BFDI 1a Scene | But it's BFDIA
by ValeBFDI
Paper Minecraft 1.21 / Tricky Trials / Minecraft 1.21 / #games #trending #trending #minecraft remix-
by fanjaygray
Sprunki Bonus 2!! remix remix
by RaulDelgaudio
Some forgotten mixels sprites
by carterlee30
γη«δ½γ€γ©γΉγγγDELTARUNEγγγ©γ¬γ«γΉγγΌγͺγΌγ3D Illustration: 'DELTARUNE' Parallel Story
by mayato21
SMB:Wishing Star - ALPHA GAMEPLAY VID 1-1
by prodbysiroo
Endless Music Stupid Notes
by EndlessFanSombrero
sky γγΌγ«γγγγ14
by skyblueball2
Christmas Digital Clock!!! 2.0
by LuckyRuoyi
Epic Mario Bros.
by king8766
Geometry Dash Spam Challenge
by pokemonashwin2
Classic Numberblocks intro (REMAKE V2)
by tibera2012
Sonic: Special Stage Race - WIP Sonic Fangame
by abbyhimawari
Unexplained crisis - Touhou Project Fangame
by The-Bloxmouse
Numbericons 7801-7900
by vanhouchin
Super bad piggies Bros. For Scratch
by arthurmendes1112
fornight
by presten1235666
Phones - Sparta Pulse V7 Remix
by amazeyourself
Endless Reader Vectors + Assets (credit is needed when using) remix
by Luketas_yuiop2021