Commit e22407dc authored by Ken Martin's avatar Ken Martin
Browse files

some minor fixes

parent c4b96f9a
......@@ -88,16 +88,13 @@ void vtkOglrLight::Render(vtkLight *lgt, vtkOglrRenderer *ren,int light_index)
Info[2] = dz;
glLightfv( light_index, GL_SPOT_DIRECTION, Info );
Info[0] = lgt->GetExponent();
glLightfv( light_index, GL_SPOT_EXPONENT, Info );
Info[0] = lgt->GetConeAngle();
glLightfv( light_index, GL_SPOT_CUTOFF, Info );
glLightf( light_index, GL_SPOT_EXPONENT, lgt->GetExponent());
glLightf( light_index, GL_SPOT_CUTOFF, lgt->GetConeAngle());
float *AttenuationValues = lgt->GetAttenuationValues();
glLightfv( light_index, GL_CONSTANT_ATTENUATION, AttenuationValues);
glLightfv( light_index, GL_LINEAR_ATTENUATION, AttenuationValues + 1);
glLightfv( light_index, GL_QUADRATIC_ATTENUATION, AttenuationValues + 2);
glLightf( light_index, GL_CONSTANT_ATTENUATION, AttenuationValues[0]);
glLightf( light_index, GL_LINEAR_ATTENUATION, AttenuationValues[1]);
glLightf( light_index, GL_QUADRATIC_ATTENUATION, AttenuationValues[2]);
}
}
......
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