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Code Issues 156 Wiki Activity

Add the optional LightOnly of FreeSpotLight

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Hirek
2026-10-28 21:50:08 +01:00
parent 8c6a47f42c
commit 91c6324965
4 changed files with 14 additions and 3 deletions
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docs/opengl46-renderer.md
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@@ -180,6 +180,9 @@ scales can also be changed in the **Light clusters** debug window.
shines always). Their colour, power, cone and the optional `Radius:`/`SoftFalloff:`/`CastShadows:` are those of the light
point (brightness `gfx.lights.freespot.intensity`, the self-illumination threshold doesn't matter), and they fade in the
daylight as the cab lamp does. The dimming of the cab lamp applies only to the lamp under the top.
- **`LightOnly: true`** (an optional entry of any `FreeSpotLight`, after `HotspotAngle:` with the others; in e3d the flag 0x8
after the radius) makes the light point only a light: it lights its surroundings, but its glowing point and its glare,
seen from afar, aren't drawn. For lights hidden in fittings, the backlight of a desk and the like.
The lamps of models and compartments fade in from the light level at which scenery lamps switch on (`ls_Dark`) to full
darkness; in daylight they are not gathered at all. The cab lamp and the lamps of scenery models nearest to the camera cast