How to use Light 3D node in Oraphim

Type ID: fusion.light
Category: Utility

What this node does

The Light 3D node is registered in Oraphim's Utility category and performs the graph operation represented by its sockets and controls below.

The current Oraphim runtime registers 0 sockets and 31 properties for this node. Its main registered inputs are no fixed inputs; its main outputs are no fixed outputs. The tables below are generated from the runtime registry rather than a handwritten approximation.

Inputs

This node has no fixed input sockets in the current runtime registry.

Outputs

This node has no fixed output sockets in the current runtime registry.

Controls

Control	Key	Type	Group	Registry default
Layer Attached Light	layerAttachedLight	Bool	Internal	0.0
Layer Light Mode	layerLightMode	String	Internal	0.0
Show In Viewer	showInViewer	Bool	Visibility	1.0
Show In Render	showInRender	Bool	Visibility	1.0
Position X	positionX	Float	Transform	300.0
Position Y	positionY	Float	Transform	-250.0
Position Z	positionZ	Float	Transform	-500.0
Direction X	directionX	Float	Transform	-0.4000000059604645
Direction Y	directionY	Float	Transform	0.30000001192092896
Direction Z	directionZ	Float	Transform	1.0
Light Type	lightType	Float	Light	0.0
Light Space	lightSpace	Float	Light	0.0
2D Light Mode	light2DMode	Float	2D Light	0.0
2D Light Shape	light2DShape	Float	2D Light	0.0
2D Radius X	light2DRadiusX	Float	2D Light	260.0
2D Radius Y	light2DRadiusY	Float	2D Light	180.0
2D Falloff	light2DFalloff	Float	2D Light	1.7999999523162842
2D Glow	light2DGlow	Float	2D Light	0.0
Illuminate Source	light2DIlluminateSource	Float	2D Light	1.0
Red	colorR	Float	Light	1.0
Green	colorG	Float	Light	1.0
Blue	colorB	Float	Light	1.0
Intensity	lightIntensity	Float	Light	100.0
Range	range	Float	Light	2400.0
Falloff	falloff	Float	Light	1.0
Cone Angle	coneAngle	Float	Light	45.0
Cone Feather	coneFeather	Float	Light	10.0
Penumbra	penumbra	Float	Light	10.0
Area Width	areaWidth	Float	Light	320.0
Area Height	areaHeight	Float	Light	180.0
Affected Layers	affectedLayerIds	String	Layer Targets	0.0

How to use it

1. Add Light 3D from node search. Use fusion.light when you need the exact registry entry.
2. Place the node as a source/context operation; it has no fixed input socket in the current registry.
3. Start with the registry defaults and adjust Show In Viewer, Show In Render, Position X first so you can see the node's effect in isolation.
4. Because there is no fixed output socket, validate the graph context or downstream resource that this node is intended to affect.
5. Preview a representative frame, change one input/control at a time, and save/reopen reusable graphs to verify persistence.

Practical example

Create a small test graph with Light 3D. Change Show In Viewer away from its registry default and compare the result. Keeping this test graph small makes socket-type, context, and parameter mistakes easier to diagnose before the node is used in a production graph.

Troubleshooting

• If a connection is rejected, compare the exact socket data types in the tables above; Oraphim graph connections are typed.
• If the result looks unchanged, confirm this node is on the active path to the viewer/output and that the expected graph/resource is selected.
• If a control is unavailable, check required inputs and whether the property belongs to an internal or mode-dependent group.
• If a saved graph behaves differently later, reopen it and verify node identity, connections, and edited property values before rendering.

Related nodes

• Camera 3D — fusion.camera
• Drop Shadow — fusion.dropshadow
• Renderer 3D — fusion.renderer3d
• Utility Effect — fusion.utilityeffect
• 3D Camera Tracker — fusion.cameratracker

Return to the complete Oraphim node reference.