A SpotLight is a light placed at a location in the VRML world, centered in a specific direction, and constrained so that its rays emanate within a light cone. Shapes that fall in within cone of light are illuminated by the spotlight, and others are not.
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SpotLight {
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ambientIntensity 0 # exposedField SFFloat
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attenuation 1 0 0 # exposedField SFVec3f
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beamWidth 1.570796 # exposedField SFFloat
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color 1 1 1 # exposedField SFColor
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cutOffAngle 0.785398 # exposedField SFFloat
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direction 0 0 -1 # exposedField SFVec3f
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intensity 1 # exposedField SFFloat
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location 0 0 0 # exposedField SFVec3f
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on TRUE # exposedField SFBool
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radius 100 # exposedField SFFloat
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}
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