A basic spotlight.

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Inherits :

• QObject
  • DzBase
    • DzElement
      • DzNode
        • DzCamera
          • DzLight
            • DzDistantLight

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DzSpotLight()

Default Constructor. Creates a new spotlight.

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Number : getBaseOpacity()

Return Value:

• The (scaled) base opacity.

Since:

• 4.9.3.145

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DzFloatProperty : getBaseOpacityControl()

Return Value:

• The property that controls the base opacity.

Since:

• 4.9.3.145

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Number : getBeamDistribution()

Return Value:

• The beam distribution.

Since:

• 4.9.3.145

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DzFloatProperty : getBeamDistributionControl()

Return Value:

• The property that controls beam distribution.

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Number : getDecay()

Return Value:

• The decay of the light.

Since:

• 4.9.3.145

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DzFloatProperty : getDecayControl()

Return Value:

• The property used to control decay.

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Boolean : getDisplayPersistence()

Return Value:

• true if the cone will be displayed when the node is not selected, otherwise false.

Since:

• 4.9.3.145

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DzBoolProperty : getDisplayPersistenceControl()

Return Value:

• The property that controls the display persistence.

Since:

• 4.9.3.145

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Number : getEdgeOpacity()

Return Value:

• The (scaled) edge opacity.

Since:

• 4.9.3.145

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DzFloatProperty : getEdgeOpacityControl()

Return Value:

• The property that controls the edge opacity.

Since:

• 4.9.3.145

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Number : getFalloffDistance( Number lightPercent )

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Number : getLightExponent()

Return Value:

• The exponent (rate of decay from center to edge) of the light.

Since:

• 4.8.0.18

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DzFloatProperty : getLightExponentControl()

Return Value:

• The property that controls the beam exponent of the light.

Since:

• 4.8.0.18

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Boolean : getLightVisibility()

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Number : getLineOpacity()

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Number : getOpacityScale()

Return Value:

• The opacity scale.

Since:

• 4.9.3.145

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DzFloatProperty : getOpacityScaleControl()

Return Value:

• The property that controls the opacity scale.

Since:

• 4.9.3.145

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Number : getRayLength()

Return Value:

• The ray length.

Since:

• 4.9.3.145

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DzFloatProperty : getRayLengthControl()

Return Value:

• The property that controls the ray length.

Since:

• 4.9.3.145

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Number : getRayOpacity()

Return Value:

• The (scaled) ray opacity.

Since:

• 4.9.3.145

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DzFloatProperty : getRayOpacityControl()

Return Value:

• The property that controls the ray opacity.

Since:

• 4.9.3.145

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Boolean : getShowBase()

Return Value:

• true if the base should be shown, otherwise false.

Since:

• 4.9.3.145

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DzBoolProperty : getShowBaseControl()

Return Value:

• The property that controls whether or not to show the base control.

Since:

• 4.9.3.145

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Boolean : getShowEdge()

Return Value:

• true if the edge should be shown, otherwise false.

Since:

• 4.9.3.145

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DzBoolProperty : getShowEdgeControl()

Return Value:

• The property that controls whether or not to show the edge control.

Since:

• 4.9.3.145

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Number : getSpreadAngle()

Return Value:

• The spread angle of the light.

Since:

• 4.9.3.145

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DzFloatProperty : getSpreadAngleControl()

Return Value:

• The property that controls the outer spread angle of the light.

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void : setBaseOpacity( Number opacity )

Sets the base opacity.

Parameter(s):

• opacity - The opacity to set.

Since:

• 4.9.3.145

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void : setBeamDistribution( Number distribution )

Sets beam distribution.

Parameter(s):

• distribution - The beam distribution to set.

Since:

• 4.9.3.145

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void : setDecay( Number decay )

Sets the amount of decay.

Parameter(s):

• decay - The decay to set.

Since:

• 4.9.3.145

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void : setDisplayPersistence( Boolean persistence )

Sets the persistance of the display cone.

Parameter(s):

• persistence - If true, the cone will be displayed when the node is not selected. If false, the cone will not be displayed when the node is not selected.

Since:

• 4.9.3.145

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void : setEdgeOpacity( Number opacity )

Sets the edge opacity.

Parameter(s):

• opacity - The opacity to set.

Since:

• 4.9.3.145

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void : setLightExponent( Number exponent )

Sets the exponent (rate of decay from center to edge) of the light.

Parameter(s):

• exponent - The exponent to set.

Since:

• 4.9.3.145

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void : setOpacityScale( Number scale )

Sets the opacity scale.

Parameter(s):

• scale - The scale to set.

Since:

• 4.9.3.145

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void : setRayLength( Number length )

Sets the ray length.

Parameter(s):

• length - The length to set.

Since:

• 4.9.3.145

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void : setRayOpacity( Number opacity )

Sets the ray opacity.

Parameter(s):

• opacity - The opacity to set.

Since:

• 4.9.3.145

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void : setShowBase( Boolean yesNo )

Sets whether or not to show the base.

Parameter(s):

• yesNo - If true, the base will be shown.

Since:

• 4.9.3.145

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void : setShowEdge( Boolean yesNo )

Sets whether or not to show the edge.

Parameter(s):

• yesNo - If true, the edge will be shown.

Since:

• 4.9.3.145

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void : setSpreadAngle( Number spreadAngle )

Sets the spread angle.

Parameter(s):

• spreadAngle - The angle to set.

Since:

• 4.9.3.145