Method render

Source/MainComponent.cpp:338–401

   }

   void render() override
   {
      if (mSynth.IsLoadingState())
         return;

      mSynth.LockRender(true);

      if (UserPrefs.LastTargetFramerate != UserPrefs.target_framerate.Get())
      {
         stopTimer();
         UserPrefs.LastTargetFramerate = UserPrefs.target_framerate.Get();
         startTimerHz(UserPrefs.target_framerate.Get());
      }

      juce::Point<int> mouse = Desktop::getMousePosition();
      mouse -= mScreenPosition;
      mSynth.MouseMoved(mouse.x, mouse.y);

      float width = getWidth();
      float height = getHeight();

      static float kMotionTrails = .4f;

      ofVec3f bgColor(ModularSynth::sBackgroundR, ModularSynth::sBackgroundG, ModularSynth::sBackgroundB);
      glViewport(0, 0, width * mPixelRatio, height * mPixelRatio);
      glClearColor(bgColor.x, bgColor.y, bgColor.z, 0);
      if (UserPrefs.motion_trails.Get() <= 0)
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);

      nvgBeginFrame(mVG, width, height, mPixelRatio);

      if (UserPrefs.motion_trails.Get() > 0)
      {
         ofSetColor(bgColor.x * 255, bgColor.y * 255, bgColor.z * 255, (1 - (UserPrefs.motion_trails.Get() * kMotionTrails) * (ofGetFrameRate() / 60.0f)) * 255);
         ofFill();
         ofRect(0, 0, width, height);
      }

      nvgLineCap(mVG, NVG_ROUND);
      nvgLineJoin(mVG, NVG_ROUND);
      static float sSpacing = -.3f;
      nvgTextLetterSpacing(mVG, sSpacing);
      nvgTextLetterSpacing(mFontBoundsVG, sSpacing);

      mSynth.Draw(mVG);

      nvgEndFrame(mVG);

      mSynth.PostRender();

      mSynth.LockRender(false);

      ++mFrameCountAccum;
      int64 time = Time::currentTimeMillis();

      const int64 kCalcFpsIntervalMs = 1000;
      if (time - mLastFpsUpdateTime >= kCalcFpsIntervalMs)
      {