Separate -1 to 1 and 0 to 1 versions of perspective matrices

[Nairou]

No description provided.

[kooparse]

Hi! I'm for this PR.
Once the linter pass, and we add the new func in the readme, I'm gonna merge it!
Thanks a lot!

[Nairou]

Oh right, I'll update the readme. I believe the linter fail is fixed by #77? Is the linter running off of a newer compiler version?

[Nairou]

@kooparse I don't know much about GitHub actions, but I can confirm the linter is using the latest version of Zig, rather than 0.16.

From the CI logs:

attempting restore of zig-zig-x86_64-linux-0.17.0-dev.1426+58a94eaae to /opt/hostedtoolcache/zig/master/x64
Warning: Failed to restore: Cache service responded with 400
no cached version found. downloading zig zig-x86_64-linux-0.17.0-dev.1426+58a94eaae
[command]/usr/bin/tar x --warning=no-unknown-keyword --overwrite -C /home/runner/work/_temp/2287aeba-9cf6-4895-8773-6e58ed47749a -f /home/runner/work/_temp/9c53a4c6-de4b-43ba-8f5c-5074947d1a52
adding zig master at /opt/hostedtoolcache/zig/master/x64 to local cache zig-zig-x86_64-linux-0.17.0-dev.1426+58a94eaae
[command]/usr/bin/tar --posix -cf cache.tzst --exclude cache.tzst -P -C /home/runner/work/zalgebra/zalgebra --files-from manifest.txt --use-compress-program zstdmt
Warning: Failed to save: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0thVeagAAAADQnxXYgvbJSboyVpQVOnXwU0xDMzFFREdFMDIyMQBFZGdl
zig installed at /opt/hostedtoolcache/zig/master/x64

[kooparse]

Thanks, I'm going to merge the PR asap, and fix the CI (I'm in holiday, I'm back soon!)

[kooparse]

Thank again!