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Cart #44638 | 2017-09-26 | Code ▽ | Embed ▽ | License: CC4-BY-NC-SA
1

It's an engine, inspired by Noodle Engine, but made for working with surfaces.
It is really easy and fun to use, even my pizza generator 19 lines long :D
I hope you will enjoy it! I don't see a reason to make it closed source, so... Enjoy the source also!

Here is how to use it:

surface("pizza",function()
 -- your code goes here
end)

That's it!

Here is available API:

  • s_mode(m) m - one of [ "add", "sub", "over", "norm" ]; sets how new points will be drawn (height added, overridden and so on)
  • s_point(x,y,z,c) (x,y,z) - position, c - color; draws a point
    *s_line(x0,y0,z0,x1,y1,z1,c) (x0,y0,z0) - point a, (x1,y1,z1) - point b, c - color; draws a line from point a to point b
  • s_rect(x0,y0,z0,x1,y1,z1,c) (x0,y0,z0) - point a, (x1,y1,z1) - point b, c - color; draws a rect between point a and point b
  • s_rectfill(x0,y0,x1,y1,z1,c) (x0,y0,z0) - point a, (x1,y1,z1) - point b, c - color; draws a filled rect between point a and point b
  • s_circ(x,y,z,r,c) (x,y,z) - circle center, r - radius, c - color; draws a circle
  • s_circfill(x,y,z,r,c) (x,y,z) - circle center, r - radius, c - color; draws a filled circle
  • s_spr(i,x,y,z) i - sprite id, (x,y,z) - sprite position
  • light(sharpness) sharpness - how strong is lighting; applies light to the texture
  • noisefn(rnd_seed,noise_scale,noise_octaves) rnd_seed - noise random seed, noise_scale - noise "size", noise_octaves - how "different" is noise; returns a noise function with three arguments (x,y,z)

You have free sprite space starting from 128'th sprite (color ramps eat ~6 more sprites), in sprite memory for sprites 0-127 the texture is stored.

P#44639 2017-09-26 12:08 ( Edited 2017-09-26 16:08)


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