.. _program_listing_file_src_flamegpu_visualiser_color_StaticColor.cpp:

Program Listing for File StaticColor.cpp
========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_flamegpu_visualiser_color_StaticColor.cpp>` (``src/flamegpu/visualiser/color/StaticColor.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // @todo - ifdef FLAMEGPU_VISUALISATION
   #include "flamegpu/visualiser/color/StaticColor.h"
   
   #include <sstream>
   
   #include "flamegpu/exception/FLAMEGPUException.h"
   
   namespace flamegpu {
   namespace visualiser {
   
   StaticColor::StaticColor(const Color& _rgba)
       : rgba(_rgba) {
       if (!rgba.validate()) {
           THROW exception::InvalidArgument("Provided color has invalid components, "
               "in StaticColor::StaticColor\n");
       }
   }
   std::string StaticColor::getSrc(unsigned int) const {
       std::stringstream ss;
       ss << "vec4 calculateColor() {" << "\n";
       ss << "    return vec4(" << rgba[0] << ", " << rgba[1] << ", " << rgba[2] << ", " << 1.0f << ");" << "\n";
       ss << "}" << "\n";
       return ss.str();
   }
   
   Color::operator StaticColor() const {
       return StaticColor{*this};
   }
   
   }  // namespace visualiser
   }  // namespace flamegpu