PPEDOF.c

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//---------------------------------------------------------
//Native exceptions - legacy methods for direct access to specific postprocesses. Each one is evaluated and handled separately, this just connects them to the system.
 
class PPEDOF: PPEClassBase
{
  //g_Game.OverrideDOF(bool enable, float focusDistance, float focusLength, float focusLengthNear, float blur, float focusDepthOffset);
  static const int PARAM_ENABLE = 0;
  static const int PARAM_FOCUS_DIST = 1;
  static const int PARAM_FOCUS_LEN = 2;
  static const int PARAM_FOCUS_LEN_NEAR = 3;
  static const int PARAM_BLUR = 4;
  static const int PARAM_FOCUS_DEPTH_OFFSET = 5;
 
  static const int L_0_ADS = 100;
  static const int L_1_ADS = 100;
  static const int L_2_ADS = 100;
  static const int L_3_ADS = 100;
  static const int L_4_ADS = 100;
  static const int L_5_ADS = 100;
 
  override int GetPostProcessEffectID()
  {
    return PPEExceptions.DOF;
  }
 
  override void RegisterMaterialParameters()
  {
    //no known max. 1000 used as max
    RegisterParameterScalarBool(PARAM_ENABLE, "Enable", false);
 
    RegisterParameterScalarFloat(PARAM_FOCUS_DIST, "FocusDistance", 2.0, 0.0, 1000.0); //2.0f used in code with null camera interpolation
    RegisterParameterScalarFloat(PARAM_FOCUS_LEN, "FocusLength", -1.0, -1.0, 1000.0); //-1.0f used as code default
    RegisterParameterScalarFloat(PARAM_FOCUS_LEN_NEAR, "FocusLengthNear", -1.0, -1.0, 1000.0); //-1.0f used as code default
    RegisterParameterScalarFloat(PARAM_BLUR, "Blur", 1.0, 0.0, 1000.0); //1.0f used in code with null camera interpolation
    RegisterParameterScalarFloat(PARAM_FOCUS_DEPTH_OFFSET, "FocusDepthOffset", 0.0, 0.0, 1000.0); //0.0f used as code default
  }
 
  override void ApplyValueChanges()
  {
    if (m_UpdatedParameters.Count() > 0)
    {
      SetFinalParameterValue(-1); //unique handling
    }
 
    m_UpdatedParameters.Clear();
  }
 
  override void SetFinalParameterValue(int parameter_idx)
  {
    Param enabled_par = GetParameterCommandData(PARAM_ENABLE).GetCurrentValues();
    bool is_enabled = Param1<bool>.Cast(enabled_par).param1;
 
    if (is_enabled)
    {
      array<float> array_values = {-1.0};
 
      for (int i = 1; i < PARAM_FOCUS_DEPTH_OFFSET + 1; i++)
      {
        Param values = GetParameterCommandData(i).GetCurrentValues();
        float value_var_float = Param1<float>.Cast(values).param1;
        array_values.Insert(value_var_float);
      }
 
      g_Game.OverrideDOF(true, array_values.Get(PARAM_FOCUS_DIST), array_values.Get(PARAM_FOCUS_LEN), array_values.Get(PARAM_FOCUS_LEN_NEAR), array_values.Get(PARAM_BLUR), array_values.Get(PARAM_FOCUS_DEPTH_OFFSET));
    }
    else
      g_Game.OverrideDOF(false, 0.0, 0.0, 0.0, 0.0, 1.0);
  }
}