FGFS-4.1/OpenSceneGraph
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Added support for min pixel size, max pixel size and max visable distance to

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osgSim::LightPointNode, the max pixel size from was originally in osg::LightPoint.

Added additional get/set methods to osg::LightPointNode.

Increased the compute pixel size by a ratio 1.41 (sqrtf(2)) to correlate the
computed size with the actual size seen on screen.
This commit is contained in:
Robert Osfield
2003-04-02 10:50:15 +00:00
parent d3d32edfcd
commit 7aab621405
7 changed files with 62 additions and 39 deletions
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2
src/osgPlugins/geo/ReaderWriterGEO.cpp
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@@ -826,7 +826,7 @@ class ReaderWriterGEO : public ReaderWriter
float blue=cls[2]/255.0f;
//float alpha=1.0f; // cls[3]*frac/255.0f;
osg::Vec4 colour(red,green,blue,1.0f);
lpn->addLightPoint(osgSim::LightPoint(true,coord_pool[idx],colour,1.0f,1.0f,30,0,0,osgSim::LightPoint::BLENDED));
lpn->addLightPoint(osgSim::LightPoint(true,coord_pool[idx],colour,1.0f,1.0f,0,0,osgSim::LightPoint::BLENDED));
} else { // get colour from palette
gfd=(*itr)->getField(GEO_DB_VRTX_COLOR_INDEX); // use color pool...
int icp= gfd ? gfd->getInt() : 0;