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
Scrolling Platformer test (looks easy, is hard)
by davidkt
Grief But Balanced
by 27axie
UCN Rejected (but it's my followers) #Games #All
by PhxKid602
Angry Birds Level Select Vectors
by AngryBirdsCreations
Happy Face | DVD Menu
by Fan_of_Unifon
3D Animation: Windows 7 CzEM 8
by SiroCzE
Amazon Delivery Driver remix remix
by swiftie88888
Super Mario Land Within Scratch
by Pup1243
Black hole add round 9
by JKCLRocks
decayed reality wither storm updated 10.2 V2.6 Beta remix without question marks blocking stuff
by witherstormgamerytXD
flag band: post-soviet states (but its their ssr flags)
by jholol4
Nickelodeon Creatures Text Engine 6.0 remix
by SebbieSebSeb
Talking Tom Band 6
by JLLeonScratchy
Koruskneik NPP (HTSCR reactor)
by ilikeboilingwater
SPACE - ft AnimationsScratch - Mobile friendly
by thom1sl
Make Your Own BFDIA/IDFB
by VS710928--20
Bus And Subway Runner
by FilipTheMiraculerMMD
天空魔 #2「世界の現状」
by kou0221
Uber - The Fighting Game Of The Century
by bobbooseYT
ABC song - Crayons (Large Letters) remix
by Isaiahbass14
Beat up scratch cat but its a collection of new buttons (fixed) remix remix remix
by hyd3ns33k
Suika Game / スイカゲーム
by -SolarCode-
I Wanna Test the Game
by speedrunnermario456
Slots game
by dominisio4