Name
LightTheta - 3D API light theta
Usage
LightTheta[i] = float(theta)
Valid Enumerants
theta: floating point value
Description
Specify the angle in radians of a spotlight's inner cone. See the Theta member of the D3DLIGHT9 argument to IDirect3DDevice9::SetLight method.
The standard reset callback sets the LightTheta[i] state to float(0).
Opengl Functionality Requirements
Not applicable.
Direct3D Functionality Requirements
DirectX 9
See Also
LightAmbient, LightAttenuation0, LightAttenuation1, LightAttenuation2, LightConstantAttenuation, LightDiffuse, LightDirection, LightEnable, LightFalloff, LightLinearAttenuation, LightModelAmbient, LightModelColorControl, LightModelLocalViewerEnable, LightModelTwoSideEnable, LightPhi, LightPosition, LightQuadraticAttenuation, LightRange, LightSpecular, LightSpotCutoff, LightSpotDirection, LightSpotExponent, LightType, LightingEnable