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
Mushroom Kingdom Minigame Mayhem
by MarioJellyfish
Scratch Game
by Remaikes
Playing Foxo on a Nintendo Controller
by Me222229
s h c h sprunki phase 4
by njhvvdjvnvjnfdjm
FNF - Pibby Sonic Test remix remix
by autisticlizard12
Playable Fake Peppino! (so accurate, wowza!)
by Babsypatch
Geometry Dash WANNACRY
by busydragon
Endless Music Maker - Twinkle Twinkle in A Major
by chrisdberry
Incredibox - Sprunki [Ultimate/Deluxe] remake
by hamany16_sprunkipro
My endless number set
by 13thequayterthuu
Numberblocks Generator remix
by PlatonBars
Monster World v.1.2 - PREVIEW
by Apfellord
Sharkyshar V.S Griffpatch
by Lil_king89
IncrediScratch (BETA) V1
by GoldenSonicPlanet
20mγ·γ£γγ«γ©γ³γοΌι£ζγ²γΌοΌ
by M8810
DustSwap Rejuvenation: Chapter 1 ( FIGHT )
by 196684
Cones 2 [v2.0.11] #minigames
by 8BitGaming1
Geometry Dash Rester
by iPhone_ATT_TWC115
Angry birds classic By Areg
by areg0
beat up the ice climbers
by BASE098
Angry Birds Level Creator remix-2
by weewee300
[θΆ ε€§δ½]γͺγ’γ«γΏγ€γ γ§ι»θ»γζ₯γ!!ζ±εη¦η₯ε€§εγγΌγΈγ§γ³ The train is coming in real time! Tohoku Fukushi University version
by yuki189
My interactive Spanish Alphabet Lore! remix
by Codybob1212
My Version of Bren319's Spanish Alphabet Lore
by orangecatfriends