PLLIGHTSOURCE(3plplot)

🎀 NAME 🎀

pllightsource — sets the 3D position of the light source. It's giving PLplot API, bestie. ✨

💅 SYNOPSIS 💅

pllightsource(x, y, z)

✨ DESCRIPTION ✨

Okay so here's the tea: pllightsource sets the 3D position of the light source for use with plsurf3d(3plplot) and plsurf3dl(3plplot). That's literally its whole job. 💡

Redacted form: pllightsource(x, y, z)

You'll spot it in example 8. Slay.

🫶 ARGUMENTS 🫶

• x (PLFLT(3plplot), input) — X-coordinate of the light source. The x part of the situation.
• y (PLFLT(3plplot), input) — Y-coordinate of the light source. The y part, obviously.
• z (PLFLT(3plplot), input) — Z-coordinate of the light source. The z part completes the trio. 🎀

👑 AUTHORS 👑

Many developers have contributed to PLplot over its long history, and they're credited at http://plplot.sourceforge.net/credits.php. A whole collaborative era. 💖

🔥 SEE ALSO 🔥

The PLplot documentation is at http://plplot.sourceforge.net/documentation.php. Go absorb the lore. 📚

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That's the whole page, bestie — dated August, 2026, from the PLplot API, filed under PLLIGHTSOURCE(3plplot). 🫶