Realtime Affine Texture Mapping (WIP) copy

Realtime Affine Texture Mapping (WIP) copy

by DCPU-16

👁 6,256 ❤️ 239 ⭐ 190 🔄 4
Created: May 30, 2013 Last modified: Jul 23, 2013 Shared: May 30, 2013

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

Project thumbnail
View Project

FNF Lord X Test (REMASTERED)

by MrAmongus142011

Project thumbnail
View Project

JumpStart Number Band 101-110 (Read Desc) V2

by cgsd4545

Project thumbnail
View Project

Samsung s300 glitch edition (2025!)

by ssazonova482

Project thumbnail
View Project

Beat up Sonic Newer Buttons! (1)

by pmz34

Project thumbnail
View Project

Seadtype V16.0

by stevenrobloxisback

Project thumbnail
View Project

Rhythm Game [Fallen Symphony Update!!!]

by WWHHHHOO1

Project thumbnail
View Project

Incredibox - Sprunki but I made them into random stuff

by PIYROT

Project thumbnail
View Project

POV: you order pizza at 3am #animation #trending #stories

by NPro5

Project thumbnail
View Project

SPRUNKI OC: Laclo

by Laclo_sprunki8279

Project thumbnail
View Project

Eh Part 3's Recreated File Add Round 5

by Samuel30032014

Project thumbnail
View Project

Goosebumps: Deep Trouble III

by SuperMario44

Project thumbnail
View Project

=== ⭐ Sᴄʀᴀᴛᴄʜ TOᑭ 768 Cʜᴀʀᴀᴄᴛᴇʀ Cᴏɴᴛᴇsᴛ | Eᴘɪsᴏᴅᴇ 35 ⭐ ===

by Twin138956Scratch

Project thumbnail
View Project

Hexagon Force V.S. (Geometry Dash Animation)

by polind90

Project thumbnail
View Project

【Windows】RED ZONE exeが本気を出したみたいです

by awey

Project thumbnail
View Project

Beat Up Pink Gold Peach IV

by christywifi

Project thumbnail
View Project

Dodgeball

by OPagel

Project thumbnail
View Project

Biggest Scratch/Vyond Effects Kit

by ElevatorFan2020

Project thumbnail
View Project

Pizza maker 3D (V4.0)

by DPO12

Project thumbnail
View Project

Chess

by connorschulz40

Project thumbnail
View Project

Alphabot jumpscaerd remix

by jess840ica

Project thumbnail
View Project

the full RALR cast! remix

by estan7800

Project thumbnail
View Project

Add buttons to beat up BB! remix remix remix remix remix remix remix

by juliescott12

Project thumbnail
View Project

Beat Up Fred Flintstone 2

by gulkd2023

Project thumbnail
View Project

⚡-Geometry Dash Wave-⚡

by Masteryko