spotLight

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This class contains the "shape" information for spot lights.

This node is MP safe

Related nodes

camera, light, dropoffLocator, ambientLight, nonAmbientLightShapeNode, nonExtendedLightShapeNode, areaLight, directionalLight, pointLight

Attributes (33)

barnDoors, bottomBarnDoor, coneAngle, dropoff, endDistance1, endDistance2, endDistance3, farPointWorld, farPointWorldX, farPointWorldY, farPointWorldZ, fogGeometry, fogIntensity, fogSpread, leftBarnDoor, lightGlow, objectType, penumbraAngle, pointWorld, pointWorldX, pointWorldY, pointWorldZ, psIllumSamples, rayDirection, rayDirectionX, rayDirectionY, rayDirectionZ, rightBarnDoor, startDistance1, startDistance2, startDistance3, topBarnDoor, useDecayRegions

Long name (short name)	Type	Default	Flags
barnDoors (bd)	bool	false
Are barndoors on?
bottomBarnDoor (bbd)	angle (double)	20.0deg
The bottom barn door angle.
coneAngle (ca)	angle (double)	40.0deg
The cone angle.
dropoff (dro)	double	0.0
The dropoff.
endDistance1 (ed1)	distance (float)	2.0cm
The end distance of decay region 1.
endDistance2 (ed2)	distance (float)	6.0cm
The end distance of decay region 2.
endDistance3 (ed3)	distance (float)	10.0cm
The end distance of decay region 3.
farPointWorld (fw)	float3	1.0, 1.0, 1.0
The end point of the interval produced by the viewing ray and the shadow map, in world space.
farPointWorldX (fx) float 0.0 The x-component of the world far-position.
farPointWorldY (fy) float 0.0 The y-component of the world far-position.
farPointWorldZ (fz) float 0.0 The z-component of the world far-position.
fogGeometry (fg)	Message	n/a
Connect this to the fog geometry.
fogIntensity (fin)	float	1.0
The fog intensity.
fogSpread (fsp)	float	1.0
The fog spread.
leftBarnDoor (lbd)	angle (double)	20.0deg
The left barn door angle.
lightGlow (lg)	Message	n/a
Connect this to the light glow.
psIllumSamples (pis)	short	1
The number of particle illumination samples
objectType (ot)	char	TrenderableObjectType::kSurface
The type of object being lit (volume or surface).
penumbraAngle (pa)	angle (double)	0.0deg
The penumbra angle.
pointWorld (pw)	float3	1.0, 1.0, 1.0
The start point of the interval produced by the viewing ray and the shadow map, in world space.
pointWorldX (tx) float 0.0 The x-component of the world position.
pointWorldY (ty) float 0.0 The y-component of the world position.
pointWorldZ (tz) float 0.0 The z-component of the world position.
rayDirection (rad)	float3
The Ray direction.
rayDirectionX (rdx) float 0.0 The x component of the direction.
rayDirectionY (rdy) float 0.0 The y component of the direction.
rayDirectionZ (rdz) float 0.0 The z component of the direction.
rightBarnDoor (rbd)	angle (double)	20.0deg
The right barn door angle.
startDistance1 (sd1)	distance (float)	1.0cm
The start distance of decay region 1.
startDistance2 (sd2)	distance (float)	3.0cm
The start distance of decay region 2.
startDistance3 (sd3)	distance (float)	8.0cm
The start distance of decay region 3.
topBarnDoor (tbd)	angle (double)	20.0deg
The top barn door angle.
useDecayRegions (udr)	bool	false
Are decayregions on?