OpenSceneGraph
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Public Member Functions | |
void | setAzimuthRange (float minAzimuth, float maxAzimuth, float fadeAngle=0.0f) |
void | getAzimuthRange (float &minAzimuth, float &maxAzimuth, float &fadeAngle) const |
float | azimSector (const osg::Vec3 &eyeLocal) const |
Protected Attributes | |
float | _cosAzim |
float | _sinAzim |
float | _cosAngle |
float | _cosFadeAngle |