FGFS-4.1/OpenSceneGraph
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Tweaks the light points blend function.

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This commit is contained in:
Robert Osfield 2002-12-07 21:20:40 +00:00
parent 109f6f22fe
commit 6f16193a7a
1 changed files with 2 additions and 0 deletions
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2
src/osgSim/LightPointDrawable.cpp
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@ -28,6 +28,7 @@ LightPointDrawable::LightPointDrawable():
_blendOn = osgNew osg::BlendFunc; _blendOn = osgNew osg::BlendFunc;
_blendOn->setFunction(osg::BlendFunc::SRC_ALPHA,osg::BlendFunc::ONE); _blendOn->setFunction(osg::BlendFunc::SRC_ALPHA,osg::BlendFunc::ONE);
//_blendOn->setFunction(osg::BlendFunc::SRC_ALPHA,osg::BlendFunc::ONE_MINUS_SRC_ALPHA);
_colorMaskOff = osgNew osg::ColorMask; _colorMaskOff = osgNew osg::ColorMask;
_colorMaskOff->setMask(false,false,false,false); _colorMaskOff->setMask(false,false,false,false);
@ -60,6 +61,7 @@ void LightPointDrawable::drawImplementation(osg::State& state) const
state.applyAttribute(_blendOn.get()); state.applyAttribute(_blendOn.get());
state.applyAttribute(_depthOff.get()); state.applyAttribute(_depthOff.get());
//state.applyMode(GL_DEPTH_TEST,false);
int pointsize; int pointsize;
SizedLightPointList::const_iterator sitr; SizedLightPointList::const_iterator sitr;