FGFS-4.1/OpenSceneGraph
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Added SpotExponent to the spot light.

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Robert Osfield
2002-07-16 19:17:30 +00:00
parent 7fe394ac42
commit e0c95723f2
1 changed files with 1 additions and 0 deletions
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src/Demos/osglight/osglight.cpp
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@@ -34,6 +34,7 @@ osg::Node* createLights(osg::BoundingBox& bb,osg::StateSet* rootStateSet)
myLight1->setAmbient(osg::Vec4(1.0f,0.0f,0.0f,1.0f));
myLight1->setDiffuse(osg::Vec4(1.0f,0.0f,0.0f,1.0f));
myLight1->setSpotCutoff(20.0f);
myLight1->setSpotExponent(50.0f);
myLight1->setDirection(osg::Vec3(1.0f,1.0f,-1.0f));
osg::LightSource* lightS1 = new osg::LightSource;