- Timestamp:
- Jun 15, 2011, 10:26:23 PM (13 years ago)
- File:
-
- 1 edited
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osgVisual/trunk/src/sky_Silverlining/visual_skySilverLining.cpp
r247 r296 262 262 double x,y,z; 263 263 util::getXYZofCamera(sceneCamera, x, y, z); 264 265 264 osg::Vec3d up(x, y, z); 266 267 265 up.normalize(); 266 268 267 osg::Vec3d north(0, 0, 1); // Z is north 269 268 osg::Vec3d east = north ^ up; // Cross product
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