Textured Polygon Module: [Obsolete]

[xXxMoNkEyMaNxXx]

I just wanted to share with you what textured polygons might look like prior to completion (correct math). My 3D Rendering engine went through something like this

In this version, the quadrilateral appears to have a correct representation of the image about half the time, so it must only work for the front of the quad.

[Jasoco]

I just want a function that I can pass an image (Or image and quad) and some 3D rotation values to that will draw the image/quad at that perspective. Since we can only skew, but we can't perspective distort yet. If I had this ability, and it didn't suck up too much processor time, my game would be so much cooler and impressive when I reveal it.

[xXxMoNkEyMaNxXx]

My module requires:
Camera position
Camera rotation
Surface position
Surface rotation
Surface size
Image
Repeat every

However, it may not be functioning properly yet. When I look at the main.lua, I think "compact". I still don't know what your rotation system is, but I'm willing to bet it's not quaternions . Really the only other option is matrices... did I answer my own question?

Perhaps I'll just make an acceptable vertex system interpolater, because I just had an ultimately simple idea. Yeah, everyone will enjoy this. Tommorow. Possibly not because of life...

[IndieKid]

That is freaking good.

[Ref]

I'm with Jasoco on this except I only want to efficiently texturize a polygon (would settle for distorted quad or triangle).
Your script seems to be acting more like a stencil than texturing as the texture on the surface changes as the surface moves.
Still having trouble with understanding GISL.
Looks like you're on the right track (almost).

[xXxMoNkEyMaNxXx]

Nevermind the acceptable one, this will be correct and will only require:

Code: Select all

local texture=require'Perspective'

texture.preload(true) --Sets pixel effect
texture.quad(image,v1,v2,v3,v4) --draws quad