void save(Archive & ar, const ::fwData::TransferFunction::TFColor & _tfColor, const unsigned int version)
{
std::vector< float > vecColor (4);
vecColor[0] = _tfColor.r;
vecColor[1] = _tfColor.g;
vecColor[2] = _tfColor.b;
vecColor[3] = _tfColor.a;
ar & ::boost::serialization::make_nvp( "TFColor" , vecColor );
}
void Shader::SendColor(int location, const Color& color) const
{
if (location == -1)
return;
Vector4f vecColor(color.r/255.f, color.g/255.f, color.b/255.f, color.a/255.f);
if (glProgramUniform4fv)
glProgramUniform4fv(m_program, location, 1, vecColor);
else
{
OpenGL::BindProgram(m_program);
glUniform4fv(location, 1, vecColor);
}
}