FGFS-4.1/OpenSceneGraph
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Fixed shadows warnings

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This commit is contained in:
Robert Osfield
2016-05-26 11:13:56 +01:00
parent 80e318ce15
commit dbce12842e
12 changed files with 50 additions and 56 deletions
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6
examples/osgplanets/osgplanets.cpp
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@@ -127,9 +127,9 @@ osg::Image* createBillboardImage(const osg::Vec4& centerColour, unsigned int siz
{
float dx = (float(c) - mid)*div;
float dy = (float(r) - mid)*div;
float r = powf(1.0f-sqrtf(dx*dx+dy*dy),power);
if (r<0.0f) r=0.0f;
osg::Vec4 color = centerColour*r+backgroundColour*(1.0f-r);
float pr = powf(1.0f-sqrtf(dx*dx+dy*dy),power);
if (pr<0.0f) r=0.0f;
osg::Vec4 color = centerColour*pr+backgroundColour*(1.0f-pr);
// color.set(1.0f,1.0f,1.0f,0.5f);
*ptr++ = (unsigned char)((color[0])*255.0f);
*ptr++ = (unsigned char)((color[1])*255.0f);