lQuery doesn't works with love 0.8... So sad. I even does not know why.

Compilation bugs:
/usr/bin/ld: cannot find -lmng
/usr/bin/ld: cannot find -lXpm
/usr/bin/ld: cannot find -lXxf86vm

configure doesn't check this.

Also I think you need to add 0.72-compatibility mode. All games does not work with new love:(

All 3D demos: Apple, 704, etc...

Raycast is too slow. Look at shader toy demos, they are fast and pretty.

For example, lighting. You use in game bumpmapping, parallax and so on. Some vector computation may be done in vertex shader: light and mouse coordinates, normals.

Information for consideration. You do not allow the programmer to modify the vertex shader, but the video card uses vertex and pixel processors separately (for video cards without unified shader processors). That means you can do some calculations on the vertex processor instead pixel processor to m...

The thing I don't quite understand is how one conceives the formula of the distance field: number h(vec3 q) { number f = distance(q, vec3(cos(time)+sin(time*.2), .3, 2.+cos(time*.5)*.5) ); f *= distance( q, vec3(-cos(time*.7), .3,2. + sin(time*.5)) ); f *= distance( q, vec3(-sin(time*.2) * .5, sin(...

So there is this gallery of webgl shader experiments , including simple games , and some pretty amazing ray casting thingies. As it turns out, those demos are pretty easy to port to PixelEffects, so I ported a more simple looking (code wise) demo. I annotated some of the code to make it more unders...

To display ttf fonts.

http://oglft.sourceforge.net/
Possible, best solution? I'd like to include this into my engine.