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
Numberblocks Generator or maker (1-20)
by MuzafferAli03
the Beat Up EXTREME 72
by Dhyeguinho
A Teaser for FNATI: UCN
by king892
Spanish Alphabet Lore cast but it’s merch style
by Carlos_AltAccount
secret staycation pack V5
by A_scratch_guy_lol
Madden/retro bowl 25
by Dlab43-3
Quentins Gang Band 33
by rayleighthepogi10
DELTARUNE Roaring Knight Boss Fight
by Alvaro_Games19
Beat Up Me
by elevatorfan1978
G(ガスター)ルート remix
by mimiltukilyu
Minecraft Scratch Edition v4.0
by KrufferWasTaken
Окончание вести недели(Техноляндия 1, 02.05.2021)
by UralScratch
DOOM: Invasion Mode - Super Mario Bros.
by Monafide
Question #355 remix
by adilbibi
Beat Up Coiny final version (+ Felipebross) remix
by hyd3ns33k
Beat Up (Yoshikage) Kira (1)
by peggraz51
Kanasoft Savant -Developer Preview 3.0-
by 11112222111111111
Burmese Alphabet Lore
by AlfabetonsOfficial
do not Cut the ropes
by kingcat7
【ライブ】地震情報モニターremix
by manya_0123
Beat Up Nickel
by paata27747438
Новейшая заставка "Вести недели в Скретче" (2023 - н.в.)
by _TOCTEP
NUMBERBLOCKS MATH QUIZ!!!!!!!!!!
by Kool479
HPRC with more chCACAaracters! remix remix
by eland_animation