Update README

README.md

@@ -60,7 +60,7 @@ PC (SDL, offline rendering, terminal):
 - Completely **free of legal restrictions**, public domain, do literally anything you want.
 
 **NOTE**: Backwards compatibility isn't a goal of this libraray. It is meant to
-be an as-is set of tools that the users is welcome to adjust for their
+be an as-is set of tools that the users is welcome to adjust for his
 specific project. So new features will be preferred to keeping the same
 interface.
 
@@ -125,7 +125,7 @@ The basic philosophy is:
 - Your pixel drawing function (`S3L_PIXEL_FUNC`) will mostly be the performance bottleneck, try to make it as fast as possible. The number of pixels is usually much higher than the number of triangles or vertices processed, so you should focus on pixels the most.
 - In your `S3L_PIXEL_FUNC` **use a per-triangle cache!** This saves a lot of CPU time. Basically make sure you don't compute per-triangle values per-pixel, but only once, with the first pixel of the triangle. You can do this by remembering the last `triangleID` and only recompute the value when the ID changes. See the examples for how this is done.
 - Some things, such as screen resolution, can be specified as static (compile time, can't change during run time) or dynamic. If you can, prefer setting them to static and a power of two (e.g. `#define S3L_RESOLUTION_X 512`) to increase performance!
-- Seeing buggy triangles flashing in front of the camera? With the limited 32bit arithmetic far-away things may be overflowing. Try to scale down the scene. If you also don't mind it, set `S3L_STRICT_NEAR_CULLING` to `1` -- this should probably solve it.
+- Seeing buggy triangles flashing in front of the camera? With the limited 32bit arithmetic far-away things may be overflowing. Defining `S3L_USE_WIDER_TYPES` to `1` will likely help. Besides this you can try to scale down the scene. If you also don't mind it, set `S3L_STRICT_NEAR_CULLING` to `1`. With a bit of work you can implement big scene rendering even without wider types by multipass rendering (first render the far away scene scaled down, then clear z-buffer and render the near part of the scene over it).
 - Seeing triangles weirdly deform in front of the camera? Due to the lack of proper near plane culling one of the options (`S3L_STRICT_NEAR_CULLING == 0`) deals with this by pushing the vertices in front of the near plane. To fix this either manually subdivide your model into more triangles or turn on `S3L_STRICT_NEAR_CULLING` (which will however make the close triangles disappear). 
 - Seeing triangles disappear randomly in sorted modes? This is because the size of the memory for triangle sorting is limited by default -- increase `S3L_MAX_TRIANGLES_DRAWN`.
 - Sorted mode sorts triangles before drawing, but sometimes you need to control the drawing order more precisely. This can be done by reordering the objects in the scene list or rendering the scene multiple times without clearing the screen.